RoHS
MMBT4401LT1
Typical Characteristics
h
FE
, NORMALIZED CURRENT GAIN
3.0
2.0
V
CE
=1.0V
V
CE
=10V
T
J
=125 C
+25 C
。
。
1.0
0.7
0.5
0.3
0.2
0.1
-55 C
。
0.2
0.3
0.5 0.7
1.0
2.0
3.0
5.0 7.0
10
20
I
C,
COLLECTOR CURRENT (mA)
DC Current Gain
V
CE
COLLECTOR- EMITTER
VOLTAGE (VOLTS)
1.0
0.8
0.6
0.4
0.2
0
I
C
=1.0mA
10mA
0.005
0.01
0.02 0.03 0.05 0.07 0.1
W
J
E
VOLTAGE (VOLTS)
E
C
E
L
1.0
0.8
。
R
T
0.2
0.3
O
100mA
N
C
I
2.0
3.0
30
50 70
C
100
O
200
L
,
.
300
500
D
T
500mA
0.5
0.7 1.0
5.0
7.0
10
20
30
50
I
B,
BASE CURRENT (mA)
Collector Saturation Region
T
J
=25 C
V
BE(sat)
@I
C
/I
B
=10
0.6
V
BE(sat)
@V
CE
=10V
0.4
0.2
V
CE(sat)
@I
C
/I
B
=10
0
0.1 0.2
0.5 1.0 2.0
5.0 10
20
50 100 200
500
I
C,
COLLECTOR CURRENT (mA)
“
On
”
Voltages
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Http:// www.wej.cn
E-mail:wej@yongerjia.com
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