MPS2222, MPS2222A
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2
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic Symbol Min Max Unit
OFF CHARACTERISTICS
Collector−Emitter Breakdown Voltage MPS2222
(IC = 10 mAdc, IB = 0) MPS2222A V(BR)CEO 30
40 −
−Vdc
Collector−Base Breakdown Voltage MPS2222
(IC = 10 mAdc, IE = 0) MPS2222A V(BR)CBO 60
75 −
−Vdc
Emitter−Base Breakdown Voltage MPS2222
(IE = 10 mAdc, IC = 0) MPS2222A V(BR)EBO 5.0
6.0 −
−Vdc
Collector Cutoff Current (VCE = 60 Vdc, VEB(off) = 3.0 Vdc) MPS2222A ICEX − 10 nAdc
Collector Cutoff Current
(VCB = 50 Vdc, IE = 0) MPS2222
(VCB = 60 Vdc, IE = 0) MPS2222A
(VCB = 50 Vdc, IE = 0, TA = 125°C) MPS2222
(VCB = 50 Vdc, IE = 0, TA = 125°C) MPS2222A
ICBO −
−
−
−
0.01
0.01
10
10
mAdc
Emitter Cutoff Current (VEB = 3.0 Vdc, IC = 0) MPS2222A IEBO − 100 nAdc
Base Cutoff Current (VCE = 60 Vdc, VEB(off) = 3.0 Vdc) MPS2222A IBL − 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) MPS2222A only
(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) MPS2222
MPS2222A
hFE 35
50
75
35
100
50
30
40
−
−
−
−
300
−
−
−
−
Collector−Emitter Saturation Voltage (Note 1)
(IC = 150 mAdc, IB = 15 mAdc) MPS2222
MPS2222A
(IC = 500 mAdc, IB = 50 mAdc) MPS2222
MPS2222A
VCE(sat) −
−
−
−
0.4
0.3
1.6
1.0
Vdc
Base−Emitter Saturation Voltage (Note 1)
(IC = 150 mAdc, IB = 15 mAdc) MPS2222
MPS2222A
(IC = 500 mAdc, IB = 50 mAdc) MPS2222
MPS2222A
VBE(sat) −
0.6
−
−
1.3
1.2
2.6
2.0
Vdc
SMALL−SIGNAL CHARACTERISTICS
Current−Gain − Bandwidth Product (Note 2)
(IC = 20 mAdc, VCE = 20 Vdc, f = 100 MHz) MPS2222
MPS2222A
fT250
300 −
−
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) MPS2222
MPS2222A
Cibo −
−30
25
pF
Input Impedance
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz) MPS2222A
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz) MPS2222A
hie 2.0
0.25 8.0
1.25
kW
Voltage Feedback Ratio
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz) MPS2222A
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz) MPS2222A
hre −
−8.0
4.0
X 10−4
Small−Signal Current Gain
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz) MPS2222A
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz) MPS2222A
hfe 50
75 300
375
−
Output Admittance
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz) MPS2222A
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz) MPS2222A
hoe 5.0
25 35
200
mmhos
Collector Base Time Constant
(IE = 20 mAdc, VCB = 20 Vdc, f = 31.8 MHz) MPS2222A rb′Cc− 150 ps
Noise Figure
(IC = 100 mAdc, VCE = 10 Vdc, RS = 1.0 kW, f = 1.0 kHz) MPS2222A NF − 4.0 dB
1. Pulse Test: Pulse Width v 300 ms, Duty Cycle v 2%.
2. fT is defined as the frequency at which |hfe| extrapolates to unity.