Communication Concepts MJE243 - Manual (Page 2)

MJE243 − NPN, MJE253 − PNP
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2
ELECTRICAL CHARACTERISTICS (T
C
= 25_C unless otherwise noted)
Characteristic Symbol Min Max Unit
OFF CHARACTERISTICS
Collector−Emitter Sustaining Voltage
(I
C
= 10 mAdc, I
B
= 0)
V
CEO(sus)
100 − V
Collector Cutoff Current
(V
CB
= 100 Vdc, I
E
= 0)
(V
CE
= 100 Vdc, I
E
= 0, T
C
= 125_C)
I
CBO
−
− 0.1
0.1 mA
mA
Emitter Cutoff Current (V
BE
= 7.0 Vdc, I
C
= 0) I
EBO
− 0.1 mAdc
ON CHARACTERISTICS
DC Current Gain
(I
C
= 200 mAdc, V
CE
= 1.0 Vdc)
(I
C
= 1.0 Adc, V
CE
= 1.0 Vdc)
h
FE
40
15 180
−
−
Collector−Emitter Saturation Voltage
(I
C
= 500 mAdc, I
B
= 50 mAdc)
(I
C
= 1.0 Adc, I
B
= 100 mAdc)
V
CE(sat)
−
− 0.3
0.6
V
Base−Emitter Saturation Voltage
(I
C
= 2.0 Adc, I
B
= 200 mAdc)
V
BE(sat)
− 1.8 V
Base−Emitter On Voltage
(I
C
= 500 mAdc, V
CE
= 1.0 Vdc)
V
BE(on)
− 1.5 V
DYNAMIC CHARACTERISTICS
Current−Gain − Bandwidth Product
(I
C
= 100 mAdc, V
CE
= 10 Vdc, f
test
= 10 MHz)
f
T
40 − MHz
Output Capacitance
(V
CB
= 10 Vdc, I
E
= 0, f = 0.1 MHz)
C
ob
− 50 pF