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MMBT2222LT1 Datasheet, PDF (2/6 Pages) Motorola, Inc – General Purpose Transistors | |||
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WILLAS
MMBT2222LT1 MMBT2222ALT1
ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) (Continued)
Characteristic
Symbol
ON CHARACTERISTICS
DC Current Gain
hFE
(I C = 0.1 mAdc, V CE = 10 Vdc)
(I C = 1.0 mAdc, V CE = 10 Vdc)
(I C = 10 mAdc, V CE = 10 Vdc)
(I C = 10 mAdc, V CE = 10 Vdc,T A= â55°C )
MMBT2222A only
(I C = 150 mAdc, V CE = 10 Vdc) (3)
(I C = 150 mAdc, V CE = 1.0 Vdc) (3)
(I C = 500 mAdc, V CE = 10 Vdc)(3)
MMBT2222
MMBT2222A
CollectorâEmitter Saturation Voltage(3)
(I C = 150 mAdc, I B = 15 mAdc)
MMBT2222
MMBT2222A
VCE(sat)
(I C = 500mAdc, I B = 50 mAdc)
MMBT2222
MMBT2222A
BaseâEmitter Saturation Voltage
(I C = 150 mAdc, I B = 15 mAdc)
MMBT2222
MMBT2222A
V BE(sat)
(I C = 500 mAdc, I B = 50 mAdc)
MMBT2222
MMBT2222A
SMALLâSIGNAL CHARACTERISTICS
CurrentâGain â Bandwidth Product(4)
MMBT2222
(I C = 20mAdc, V CE= 20Vdc, f = 100MHz)
Output Capacitance(V CB = 10 Vdc, I E = 0, f = 1.0 MHz)
Input Capacitance
MMBT2222A
MMBT2222
(V EB = 0.5 Vdc, I C = 0, f = 1.0 MHz)
MMBT2222A
Input Impedance(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) MMBT2222A
(V CE= 10 Vdc, I C = 10 mAdc, f = 1.0 kHz)
MMBT2222A
Voltage Feedback Ratio(V CE=10 Vdc, I C= 1.0mAdc, f =1.0kHz) MMBT2222A
(V CE= 10 Vdc, I C = 10 mAdc, f = 1.0 kHz)
MMBT2222A
SmallâSignal Current Gain(VCE=10Vdc,I C=1.0mAdc, f=1.0kHz) MMBT2222A
(V CE= 10 Vdc, I C = 10 mAdc, f = 1.0 kHz)
MMBT2222A
Output Admittance(V CE=10 Vdc, I C = 1.0 mAdc,f =1.0 kHz) MMBT2222A
(V CE= 10 Vdc, I C = 10 mAdc, f = 1.0 kHz)
MMBT2222A
Curren Base Time Comstant
fT
C obo
C ibo
h ie
h re
h fe
h oe
(V CB= 20 Vdc, I E = 20 mAdc, f = 31.8 MHz)
MMBT2222A
Noise Figure(VCE=10Vdc, IC=100µAdc, RS=1.0kâ¦, f =1.0kHz) MMBT2222A
rb, C C
NF
SWITCHING CHARACTERISTICS
Delay Time
(V CC = 30 Vdc, V EB(off) = â 0.5 Vdc
td
Rise Time
I C = 150 mAdc, I B1 = 15 mAdc)
tr
Storage Time
(V CC = 30 Vdc, I C = 150 mAdc
ts
Fall Time
I B1 = I B2 = 15 mAdc)
tf
3. Pulse Test: Pulse Width <300 µs, Duty Cycle <2.0%.
4.f T is defined as the frequency at which h fe extrapolates to unity.
Min
Max Unit
ââ
35
ââ
50
ââ
75
â
35
â
100
300
50
ââ
30
ââ
40
â
Vdc
ââ
0.4
ââ
0.3
ââ
1.6
ââ
1.0
Vdc
ââ
1.3
0.6
1.2
ââ
2.6
ââ
2.0
250
300
ââ
ââ
ââ
2.0
0.25
â-
â
50
75
5.0
25
ââ
ââ
ââ
MHz
ââ
8.0
pF
30
pF
25
8.0
kâ¦
1.25
8.0
X 10 â4
4.0
300
â
375
35 µmhos
200
150
ps
4.0
dB
â
10
â
25
ns
â
225
ns
â
60
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