MMBT5401LT1
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)
A
Characteristic
Symbol
Min
Max
Unit
OFF CHARACTERISTICS
Collector−Emitter Breakdown Voltage
V
Vdc
Vdc
Vdc
(BR)CEO
(BR)CBO
(BR)EBO
(I = −1.0 mAdc, I = 0)
−150
−160
−5.0
−
−
−
C
B
Collector−Base Breakdown Voltage
(I = −100 mAdc, I = 0)
V
V
C
E
Emitter−Base Breakdown Voltage
(I = −10 mAdc, I = 0)
E
C
Collector Cutoff Current
(V = −120 Vdc, I = 0)
I
CES
−
−
−50
−50
nAdc
mAdc
CB
E
(V = −120 Vdc, I = 0, T = 100°C)
CB
E
A
ON CHARACTERISTICS
DC Current Gain
h
FE
−
(I = −1.0 mAdc, V = −5.0 Vdc)
50
60
50
−
240
−
C
CE
(I = −10 mAdc, V = −5.0 Vdc)
C
CE
(I = −50 mAdc, V = −5.0 Vdc)
C
CE
Collector−Emitter Saturation Voltage
(I = −10 mAdc, I = −1.0 mAdc)
V
Vdc
Vdc
CE(sat)
−
−
−0.2
−0.5
C
B
(I = −50 mAdc, I = −5.0 mAdc)
C
B
Base−Emitter Saturation Voltage
(I = −10 mAdc, I = −1.0 mAdc)
V
BE(sat)
−
−
−1.0
−1.0
C
B
(I = −50 mAdc, I = −5.0 mAdc)
C
B
SMALL−SIGNAL CHARACTERISTICS
Current−Gain — Bandwidth Product
f
MHz
pF
−
T
(I = −10 mAdc, V = −10 Vdc, f = 100 MHz)
100
−
300
6.0
200
8.0
C
CE
Output Capacitance
C
obo
(V = −10 Vdc, I = 0, f = 1.0 MHz)
CB
E
Small Signal Current Gain
h
fe
(I = −1.0 mAdc, V = −10 Vdc, f = 1.0 kHz)
40
−
C
CE
Noise Figure
NF
dB
(I = −200 mAdc, V = −5.0 Vdc, R = 10 W, f = 1.0 kHz)
C
CE
S
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