MMBT3904TT1(2007) 查看數據表（PDF） - ON Semiconductor

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MMBT3904TT1
(Rev.:2007)

General Purpose Transistors NPN Silicon

ON Semiconductor 

1.0

0.8

0.6

0.4

0.2

0

0.01

IC = 1.0 mA

MMBT3904TT1

10 mA

30 mA

0.02 0.03

0.05 0.07 0.1

0.2 0.3

0.5 0.7 1.0

IB, BASE CURRENT (mA)

Figure 17. Collector Saturation Region

TJ = 25°C

100 mA

2.0 3.0

5.0 7.0 10

1.2

TJ = 25°C

1.0

VBE(sat) @ IC/IB =10

0.8

VBE @ VCE =1.0 V

0.6

0.4

VCE(sat) @ IC/IB =10

0.2

0

1.0 2.0

5.0 10 20

50 100 200

IC, COLLECTOR CURRENT (mA)

Figure 18. “ON” Voltages

1.0

0.5

qVC FOR VCE(sat)

0

-ā0.5

-ā1.0

-ā1.5

qVB FOR VBE(sat)

+25°C TO +125°C

-ā55 °C TO +25°C

-ā55 °C TO +25°C

+25°C TO +125°C

-ā2.0

0

20 40 60 80 100 120 140 160 180 200

IC, COLLECTOR CURRENT (mA)

Figure 19. Temperature Coefficients

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