常用半导体二极管的主要参数
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类型
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普通检波二极管
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£16
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³2.5
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£1
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³40
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20
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£250
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£1
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fH(MHz)150
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³5
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³150
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100
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||||||
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£25
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³10
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£1
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£10
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£250
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£1
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fH(MHz)40
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£15
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³10
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£100
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锗开关二极管
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³150
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£1
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30
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10
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£3
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£200
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40
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20
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|||||||
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³200
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£0.9
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60
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40
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£2
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£150
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³10
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£1
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70
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50
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£2
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£150
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³250
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£0.7
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60
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40
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70
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50
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硅开关二极管
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³10
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£0.8
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A³30
B³45
C³60
D³75
E³90
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A³20
B³30
C³40
D³50
E³60
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£1.5
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£3
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³20
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£4
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||||||
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³30
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£1
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£5
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||||||
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³50
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£1
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³100
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³150
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³200
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类型
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整流二极管
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2
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0.1
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£1
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25
L 600
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6
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0.3
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£1
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50
L 1000
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10
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0.5
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£1
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50
L 1000
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20
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1
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£1
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50
L 1000
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|||
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65
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3
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£0.8
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25
L 1000
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30
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1
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1.1
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50
L 1000
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5
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50
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1.5
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1.4
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50
L 1000
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10
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200
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3
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1.2
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50
L 1000
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10
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3.常用整流桥的主要参数
表14 几种单相桥式整流器的参数
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整流
电流/A
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反向工作电压/V
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最高工作
结温/oC
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QL1
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1
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0.05
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£1.2
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£10
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130
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QL2
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2
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0.1
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||||
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QL4
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6
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0.3
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||||
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QL5
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10
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0.5
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||||
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QL6
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20
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1
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||||
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QL7
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40
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2
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£15
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|||
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QL8
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60
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3
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4.常用稳压二极管的主要参数
表15 部分稳压二极管的主要参数
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工作电流为稳定电流
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稳定电压下
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环境温度<50oC
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稳定电流下
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稳定电流下
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环境温度＜10oC
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稳定电压
/V
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稳定电流/mA
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最大稳定电流/mA
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反向漏电流
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动态电阻/W
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电压温度系数/10-4/oC
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最大耗散功率/W
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2CW51
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2.5~3.5
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10
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71
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£5
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£60
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³-9
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0.25
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2CW52
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3.2~4.5
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55
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£2
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£70
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³-8
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2CW53
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4~5.8
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41
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£1
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£50
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-6~4
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2CW54
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5.5~6.5
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38
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£0.5
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£30
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-3~5
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2CW56
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7~8.8
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27
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£15
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£7
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|||
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2CW57
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8.5~9.8
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26
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£20
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£8
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2CW59
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10~11.8
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5
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20
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£30
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£9
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2CW60
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11.5~12.5
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19
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£40
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£9
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|||
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2CW103
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4~5.8
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50
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165
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£1
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£20
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-6~4
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1
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2CW110
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11.5~12.5
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20
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76
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£0.5
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£20
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£9
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2CW113
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16~19
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10
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52
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£0.5
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£40
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£11
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2CW1A
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5
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30
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240
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£20
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1
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2CW6C
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15
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30
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70
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£8
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1
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2CW7C
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6.0~6.5
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10
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30
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£10
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0.05
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0.2
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5.常用半导体三极管的主要参数
表16 3AX51(3AX31)型半导体三极管的参数
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原 型 号
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3AX31
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测 试 条 件
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||||
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新 型 号
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3AX51A
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3AX51B
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3AX51C
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3AX51D
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极限参数
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PCM(mW)
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100
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100
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100
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100
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Ta＝25oC
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ICM(mA)
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100
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100
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100
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100
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TjM(oC)
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75
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75
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75
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75
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BVCBO(V)
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³30
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³30
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³30
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³30
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IC＝1mA
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BVCEO(V)
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³12
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³12
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³18
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³24
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IC＝1mA
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直流参数
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ICBO(mA)
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£12
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£12
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£12
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£12
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VCB＝-10V
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ICEO(mA)
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£500
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£500
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£300
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£300
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VCE＝-6V
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IEBO(mA)
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£12
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£12
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£12
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£12
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VEB＝-6V
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hFE
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40~150
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40~150
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30~100
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25~70
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VCE＝-1V IC＝50mA
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交流参数
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fa(kHz)
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³500
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³500
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³500
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³500
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VCB＝-6V IE＝1mA
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NF(dB)
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－
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£8
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－
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－
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VCB＝-2V IE＝0.5mA f＝1kHz
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hie(kW)
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0.6~4.5
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0.6~4.5
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0.6~4.5
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0.6~4.5
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VCB＝-6V IE＝1mA f＝1kHz
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hre(´10)
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£2.2
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£2.2
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£2.2
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£2.2
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||
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hoe(ms)
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£80
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£80
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£80
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£80
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hfe
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－
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－
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－
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－
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hFE色标分档
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|||||
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管 脚
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|||||
表17 3AX81型PNP型锗低频小功率三极管的参数
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型 号
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3AX81A
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3AX81B
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测 试 条 件
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极限参数
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PCM(mW)
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200
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200
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ICM(mA)
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200
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200
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TjM(oC)
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75
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75
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BVCBO(V)
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-20
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-30
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IC＝4mA
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BVCEO(V)
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-10
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-15
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IC＝4mA
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BVEBO(V)
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-7
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-10
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IE＝4mA
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直流参数
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ICBO(mA)
|
£30
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£15
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VCB＝-6V
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ICEO(mA)
|
£1000
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£700
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VCE＝-6V
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IEBO(mA)
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£30
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£15
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VEB＝-6V
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VBES(V)
|
£0.6
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£0.6
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VCE＝-1V IC＝175mA
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VCES(V)
|
£0.65
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£0.65
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VCE＝VBE VCB＝0 IC＝200mA
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hFE
|
40~270
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40~270
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VCE＝-1V IC＝175mA
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交 流
参 数
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fb(kHz)
|
³6
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³8
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VCB＝-6V IE＝10mA
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hFE色标分档
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管 脚
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表18 3BX31型NPN型锗低频小功率三极管的参数
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型 号
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3BX31M
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3BX31A
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3BX31B
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3BX31C
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测 试 条 件
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极限参数
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PCM(mW)
|
125
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125
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125
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125
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Ta=25oC
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ICM(mA)
|
125
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125
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125
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125
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TjM(oC)
|
75
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75
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75
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75
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BVCBO(V)
|
-15
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-20
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-30
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-40
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IC＝1mA
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BVCEO(V)
|
-6
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-12
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-18
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-24
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IC＝2mA
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BVEBO(V)
|
-6
|
-10
|
-10
|
-10
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IE＝1mA
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直流参数
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ICBO(mA)
|
£25
|
£20
|
£12
|
£6
|
VCB＝6V
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ICEO(mA)
|
£1000
|
£800
|
£600
|
£400
|
VCE＝6V
|
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IEBO(mA)
|
£25
|
£20
|
£12
|
£6
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VEB＝6V
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VBES(V)
|
£0.6
|
£0.6
|
£0.6
|
£0.6
|
VCE＝6V IC＝100mA
|
|
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VCES(V)
|
£0.65
|
£0.65
|
£0.65
|
£0.65
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VCE＝VBE VCB＝0 IC＝125mA
|
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hFE
|
80~400
|
40~180
|
40~180
|
40~180
|
VCE＝1V IC＝100mA
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交 流
参 数
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fb(kHz)
|
－
|
－
|
³8
|
fa³465
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VCB＝-6V IE＝10mA
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hFE色标分档
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|||||
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管 脚
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|||||
表19 3DG100(3DG6) 型NPN型硅高频小功率三极管的参数
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原 型 号
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3DG6
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测 试 条 件
|
||||
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新 型 号
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3DG100A
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3DG100B
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3DG100C
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3DG100D
|
||
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极限参数
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CM(mW)
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CM(mA)
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CBO(V)
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C＝100µA
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CEO(V)
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C＝100µA
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EBO(V)
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E＝100mA
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直流参数
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CBO(mA)
|
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CB＝10V
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CEO(mA)
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CE＝10V
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EBO(mA)
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EB＝1.5V
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BES(V)
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C＝10mA IB＝1mA
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CES(V)
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C＝10mA IB＝1mA
|
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FE
|
|
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CE＝10V IC＝3mA
|
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交流参数
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T(MHz)
|
|
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CB＝10V IE＝3mA f＝100MHz RL＝5W
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P(dB)
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CB＝-6V IE＝3mA f＝100MHz
|
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|
ob(pF)
|
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CB＝10V IE＝0
|
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hFE色标分档
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|||||
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管 脚
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|||||
表20 3DG130(3DG12) 型NPN型硅高频小功率三极管的参数
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原 型 号
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3DG12
|
测 试 条 件
|
||||
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新 型 号
|
3DG130A
|
3DG130B
|
3DG130C
|
3DG130D
|
||
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极限参数
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PCM(mW)
|
700
|
700
|
700
|
700
|
|
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ICM(mA)
|
300
|
300
|
300
|
300
|
|
|
|
BVCBO(V)
|
³ 40
|
³ 60
|
³ 40
|
³ 60
|
IC＝100µA
|
|
|
BVCEO(V)
|
³ 30
|
³ 45
|
³ 30
|
³ 45
|
IC＝100µA
|
|
|
BVEBO(V)
|
³ 4
|
³ 4
|
³ 4
|
³ 4
|
IE＝100mA
|
|
|
直流参数
|
ICBO(mA)
|
£ 0.5
|
£ 0.5
|
£ 0.5
|
£ 0.5
|
VCB＝10V
|
|
ICEO(mA)
|
£ 1
|
£ 1
|
£ 1
|
£ 1
|
VCE＝10V
|
|
|
IEBO(mA)
|
£ 0.5
|
£ 0.5
|
£ 0.5
|
£ 0.5
|
VEB＝1.5V
|
|
|
VBES(V)
|
£ 1
|
£ 1
|
£ 1
|
£ 1
|
IC＝100mA IB＝10mA
|
|
|
VCES(V)
|
£ 0.6
|
£ 0.6
|
£ 0.6
|
£ 0.6
|
IC＝100mA IB＝10mA
|
|
|
hFE
|
³30
|
³ 30
|
³ 30
|
³ 30
|
VCE＝10V IC＝50mA
|
|
|
交流参数
|
fT(MHz)
|
³ 150
|
³ 150
|
³ 300
|
³ 300
|
VCB＝10V IE＝50mA f＝100MHz RL＝5W
|
|
KP(dB)
|
³ 6
|
³ 6
|
³ 6
|
³ 6
|
VCB＝–10V IE＝50mA f＝100MHz
|
|
|
Cob(pF)
|
£ 10
|
£ 10
|
£ 10
|
£ 10
|
VCB＝10V IE＝0
|
|
|
hFE色标分档
|
|
|||||
|
管 脚
|
|
|||||
表21 9011~9018塑封硅三极管的参数
|
型 号
|
(3DG)
9011
|
(3CX)
9012
|
(3DX)
9013
|
(3DG)
9014
|
(3CG)
9015
|
(3DG)
9016
|
(3DG)
9018
|
|
|
极限参数
|
PCM(mW)
|
200
|
300
|
300
|
300
|
300
|
200
|
200
|
|
ICM(mA)
|
20
|
300
|
300
|
100
|
100
|
25
|
20
|
|
|
BVCBO(V)
|
20
|
20
|
20
|
25
|
25
|
25
|
30
|
|
|
BVCEO(V)
|
18
|
18
|
18
|
20
|
20
|
20
|
20
|
|
|
BVEBO(V)
|
5
|
5
|
5
|
4
|
4
|
4
|
4
|
|
|
直流参数
|
ICBO(mA)
|
0.01
|
0.5
|
0,5
|
0.05
|
0.05
|
0.05
|
0.05
|
|
ICEO(mA)
|
0.1
|
1
|
1
|
0.5
|
0.5
|
0.5
|
0.5
|
|
|
IEBO(mA)
|
0.01
|
0.5
|
0,5
|
0.05
|
0.05
|
0.05
|
0.05
|
|
|
VCES(V)
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.35
|
|
|
VBES(V)
|
|
1
|
1
|
1
|
1
|
1
|
1
|
|
|
hFE
|
30
|
30
|
30
|
30
|
30
|
30
|
30
|
|
|
交流参数
|
fT(MHz)
|
100
|
|
|
80
|
80
|
500
|
600
|
|
Cob(pF)
|
3.5
|
|
|
2.5
|
4
|
1.6
|
4
|
|
|
KP(dB)
|
|
|
|
|
|
|
10
|
|
|
hFE色标分档
|
|
|||||||
|
管 脚
|
|
|||||||
表22 常用场效应三极管主要参数
|
参数名称
|
N沟道结型
|
MOS型N沟道耗尽型
|
|||||
|
3DJ2
|
3DJ4
|
3DJ6
|
3DJ7
|
3D01
|
3D02
|
3D04
|
|
|
D~H
|
D~H
|
D~H
|
D~H
|
D~H
|
D~H
|
D~H
|
|
|
饱和漏源电流IDSS(mA)
|
0.3~10
|
0.3~10
|
0.3~10
|
0.35~1.8
|
0.35~10
|
0.35~25
|
0.35~10.5
|
|
夹断电压VGS(V)
|
<ï1~9ï
|
<ï1~9ï
|
<ï1~9ï
|
<ï1~9ï
|
£ï1~9ï
|
£ï1~9ï
|
£ï1~9ï
|
|
正向跨导gm(mV)
|
>2000
|
>2000
|
>1000
|
>3000
|
³1000
|
³4000
|
³2000
|
|
最大漏源电压BVDS(V)
|
>20
|
>20
|
>20
|
>20
|
>20
|
>12~20
|
>20
|
|
最大耗散功率PDNI(mW)
|
100
|
100
|
100
|
100
|
100
|
25~100
|
100
|
|
栅源绝缘电阻rGS(W)
|
³108
|
³108
|
³108
|
³108
|
³108
|
³108~109
|
³100
|
|
管脚
|
|
||||||
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