P2N2222A
30
20
Ceb
10
7.0
5.0
Ccb
3.0
2.0
0.1
0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10
REVERSE VOLTAGE (VOLTS)
Figure 9. Capacitances
20 30 50
500
VCE = 20 V
TJ = 25°C
300
200
100
70
50
1.0
2.0 3.0 5.0 7.0 10
20 30
IC, COLLECTOR CURRENT (mA)
50 70 100
Figure 10. Current--Gain Bandwidth Product
1.0
TJ = 25°C
0.8
VBE(sat) @ IC/IB = 10
0.6
VBE(on) @ VCE = 10 V
0.4
1.0 V
0.2
VCE(sat) @ IC/IB = 10
0
0.1 0.2 0.5 1.0 2.0
5.0 10 20
50 100 200
IC, COLLECTOR CURRENT (mA)
500 1.0 k
Figure 11. “On” Voltages
+0.5
0
RθVC for VCE(sat)
--0.5
--1.0
--1.5
--2.0
RθVB for VBE
--2.5
0.1 0.2
0.5 1.0 2.0 5.0 10 20 50 100 200 500
IC, COLLECTOR CURRENT (mA)
Figure 12. Temperature Coefficients
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