2N6426 2N6427
SMALL–SIGNALCHARACTERISTICS
20
4.0
VCE = 5.0 V
10
TJ = 25°C
f = 100 MHz
2.0 TJ = 25°C
7.0
Cibo
1.0
5.0
Cobo
0.8
0.6
3.0
0.4
2.0
0.04
0.1 0.2 0.4 1.0 2.0 4.0 10 20 40
VR, REVERSE VOLTAGE (VOLTS)
Figure 6. Capacitance
0.2
0.5 1.0 2.0
0.5 10 20
50 100 200 500
IC, COLLECTOR CURRENT (mA)
Figure 7. High Frequency Current Gain
200Ăk
100Ăk
70Ăk
50Ăk
TJ = 125°C
25°C
30Ăk
20Ăk
10Ăk
7.0Ăk
5.0Ăk
-ā55°C
3.0Ăk
VCE = 5.0 V
2.0Ăk
5.0 7.0 10
20 30 50 70 100 200 300 500
IC, COLLECTOR CURRENT (mA)
Figure 8. DC Current Gain
3.0
2.5
IC = 10 mA 50 mA
2.0
TJ = 25°C
250 mA 500 mA
1.5
1.0
0.5
0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500 1000
IB, BASE CURRENT (µA)
Figure 9. Collector Saturation Region
1.6
TJ = 25°C
1.4
VBE(sat) @ IC/IB = 1000
1.2
VBE(on) @ VCE = 5.0 V
1.0
0.8
VCE(sat) @ IC/IB = 1000
-ā1.0 *APPLIES FOR IC/IB ≤ hFE/3.0
-ā2.0 *RqVC FOR VCE(sat)
-ā3.0
-ā4.0
qVB FOR VBE
-ā5.0
25°C TO 125°C
-ā55°C TO 25°C
25°C TO 125°C
-ā55°C TO 25°C
0.6
5.0 7.0 10
20 30 50 70 100 200 300 500
IC, COLLECTOR CURRENT (mA)
-ā6.0
5.0 7.0 10
20 30 50 70 100 200 300 500
IC, COLLECTOR CURRENT (mA)
Figure 10. “On” Voltages
Figure 11. Temperature Coefficients
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