2N2222 Просмотр технического описания (PDF) - Motorola => Freescale
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2N2222 Datasheet PDF : 6 Pages
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P2N2222A
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued)
Characteristic
Symbol
Min
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)(1)
(IC = 150 mAdc, VCE = 1.0 Vdc)(1)
(IC = 500 mAdc, VCE = 10 Vdc)(1)
Collector – Emitter Saturation Voltage(1)
(IC = 150 mAdc, IB = 15 mAdc)
(IC = 500 mAdc, IB = 50 mAdc)
Base – Emitter Saturation Voltage(1)
(IC = 150 mAdc, IB = 15 mAdc)
(IC = 500 mAdc, IB = 50 mAdc)
SMALL– SIGNAL CHARACTERISTICS
Current – Gain — Bandwidth Product(2)
(IC = 20 mAdc, VCE = 20 Vdc, f = 100 MHz)
Output Capacitance
(VCB = 10 Vdc, IE = 0, f = 1.0 MHz)
Input Capacitance
(VEB = 0.5 Vdc, IC = 0, f = 1.0 MHz)
Input Impedance
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
Voltage Feedback Ratio
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
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)
Output Admittance
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
Collector Base Time Constant
(IE = 20 mAdc, VCB = 20 Vdc, f = 31.8 MHz)
Noise Figure
(IC = 100 mAdc, VCE = 10 Vdc, RS = 1.0 kΩ, f = 1.0 kHz)
SWITCHING CHARACTERISTICS
hFE
35
50
75
35
100
50
40
VCE(sat)
—
—
VBE(sat)
0.6
—
fT
300
Cobo
—
Cibo
—
hie
2.0
0.25
hre
—
—
hfe
50
75
hoe
5.0
25
rb′Cc
—
NF
—
Delay Time
Rise Time
(VCC = 30 Vdc, VBE(off) = –2.0 Vdc,
IC = 150 mAdc, IB1 = 15 mAdc) (Figure 1)
Storage Time
Fall Time
(VCC = 30 Vdc, IC = 150 mAdc,
IB1 = IB2 = 15 mAdc) (Figure 2)
v v 1. Pulse Test: Pulse Width 300 ms, Duty Cycle 2.0%.
2. fT is defined as the frequency at which |hfe| extrapolates to unity.
td
—
tr
—
ts
—
tf
—
Max
Unit
—
—
—
—
—
300
—
—
Vdc
0.3
1.0
Vdc
1.2
2.0
—
MHz
8.0
pF
25
pF
kΩ
8.0
1.25
X 10– 4
8.0
4.0
—
300
375
mmhos
35
200
150
ps
4.0
dB
10
ns
25
ns
225
ns
60
ns
2
Motorola Small–Signal Transistors, FETs and Diodes Device Data
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