2N4427.PDF 6-25-03
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2N4427
ELECTRICAL SPECIFICATIONS (Tcase = 25°C)
STATIC
(off)
Symbol Test Conditions Value
Min. Typ. Max. Unit
BVCER Collector-Emitter Sustaining Voltage
(IC = 5.0 mAdc, RBE = 10 ohms)
40 - - Vdc
BVCEO Collector-Emitter Sustaining Voltage
(IC=5.0 mAdc, IB=0)
20 - - Vdc
ICEO Collector Cutoff Current
(VCE = 12 Vdc, IB = 0)
- - 20
µA
ICEX Collector Cutoff Current
(VCE = 40 Vdc, VBE = -1.5 Vdc)
- - 100
µA
IEBO Emitter Cutoff Current
(VEB = 2.0 Vdc, IC = 0)
- - 100
µA
(on)
HFE DC Current Gain
(IC = 100 mAdc, VCE = 5.0 Vdc)
(IC = 360 mAdc, VCE = 5.0 Vdc)
10
5
-
-
200
-
-
-
VCE(sat) Collector-Emitter Saturation Voltage
(IC = 100 mAdc, IB = 20 mAdc)
- -
0.5 Vdc
DYNAMIC
Symbol Test Conditions Value
Min. Typ. Max. Unit
f
T
Current-Gain - Bandwidth Product
(IC = 50 mAdc, VCE = 15 Vdc, f = 200 MHz) 500 - - MHz
COB Output Capacitance
(VCB = 12 Vdc, IE = 0, f = 1.0 MHz)
-
4.0 - pF
