P2N2222A
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2
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic Symbol Min Max Unit
OFF CHARACTERISTICS
Collector−Emitter Breakdown Voltage
(IC = 10 mAdc, IB = 0)
V(BR)CEO 40 −Vdc
Collector−Base Breakdown Voltage
(IC = 10 mAdc, IE = 0)
V(BR)CBO 75 −Vdc
Emitter−Base Breakdown Voltage
(IE = 10 mAdc, IC = 0)
V(BR)EBO 6.0 −Vdc
Collector Cutoff Current
(VCE = 60 Vdc, VEB(off) = 3.0 Vdc)
ICEX −10 nAdc
Collector Cutoff Current
(VCB = 60 Vdc, IE = 0)
(VCB = 60 Vdc, IE = 0, TA = 150°C)
ICBO −
−
0.01
10
mAdc
Emitter Cutoff Current
(VEB = 3.0 Vdc, IC = 0)
IEBO −10 nAdc
Collector Cutoff Current
(VCE = 10 V)
ICEO −10 nAdc
Base Cutoff Current
(VCE = 60 Vdc, VEB(off) = 3.0 Vdc)
IBEX −20 nAdc
ON CHARACTERISTICS
DC Current Gain
(IC = 0.1 mAdc, VCE = 10 Vdc)
(IC = 1.0 mAdc, VCE = 10 Vdc)
(IC = 10 mAdc, VCE = 10 Vdc)
(IC = 10 mAdc, VCE = 10 Vdc, TA = −55°C)
(IC = 150 mAdc, VCE = 10 Vdc) (Note 1)
(IC = 150 mAdc, VCE = 1.0 Vdc) (Note 1)
(IC = 500 mAdc, VCE = 10 Vdc) (Note 1)
hFE 35
50
75
35
100
50
40
−
−
−
−
300
−
−
−
Collector−Emitter Saturation Voltage (Note 1)
(IC = 150 mAdc, IB = 15 mAdc)
(IC = 500 mAdc, IB = 50 mAdc)
VCE(sat) −
−
0.3
1.0
Vdc
Base−Emitter Saturation Voltage (Note 1)
(IC = 150 mAdc, IB = 15 mAdc)
(IC = 500 mAdc, IB = 50 mAdc)
VBE(sat) 0.6
−
1.2
2.0
Vdc
SMALL−SIGNAL CHARACTERISTICS
Current−Gain − Bandwidth Product (Note 2)
(IC = 20 mAdc, VCE = 20 Vdc, f = 100 MHz)C
fT300 −MHz
Output Capacitance
(VCB = 10 Vdc, IE = 0, f = 1.0 MHz)
Cobo −8.0 pF
Input Capacitance
(VEB = 0.5 Vdc, IC = 0, f = 1.0 MHz)
Cibo −25 pF
Input Impedance
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
hie 2.0
0.25
8.0
1.25
kW
Voltage Feedback Ratio
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
hre −
−
8.0
4.0
X 10−4
Small−Signal Current Gain
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
hfe 50
75
300
375
−
Output Admittance
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
hoe 5.0
25
35
200
mMhos
Collector Base Time Constant
(IE = 20 mAdc, VCB = 20 Vdc, f = 31.8 MHz)
rb′Cc−150 ps
Noise Figure
(IC = 100 mAdc, VCE = 10 Vdc, RS = 1.0 kW, f = 1.0 kHz)
NF−4.0 dB
1. Pulse Test: Pulse Width v 300 ms, Duty Cycle v 2.0%.
2. fT is defined as the frequency at which |hfe| extrapolates to unity.