MMBT3904LT1
TYPICAL STATIC CHARACTERISTICS
h FE, DC CURRENT GAIN (NORMALIZED)
2.0
T
J
= +125°C
1.0
0.7
0.5
0.3
0.2
−55
°C
+25°C
V
CE
= 1.0 V
0.1
0.1
0.2
0.3
0.5
0.7
1.0
2.0
3.0
5.0
7.0
10
20
30
50
70
100
200
I
C
, COLLECTOR CURRENT (mA)
Figure 15. DC Current Gain
VCE, COLLECTOR EMITTER VOLTAGE (VOLTS)
1.0
T
J
= 25°C
0.8
I
C
= 1.0 mA
10 mA
30 mA
100 mA
0.6
0.4
0.2
0
0.01
0.02
0.03
0.05
0.07
0.1
0.2
0.3
0.5
0.7
1.0
2.0
3.0
5.0
7.0
10
I
B
, BASE CURRENT (mA)
Figure 16. Collector Saturation Region
1.2
T
J
= 25°C
1.0
V, VOLTAGE (VOLTS)
0.8
V
BE
@ V
CE
=1.0 V
0.6
0.4
V
CE(sat)
@ I
C
/I
B
=10
0.2
0
V
BE(sat)
@ I
C
/I
B
=10
COEFFICIENT (mV/
°
C)
1.0
0.5
q
VC
FOR V
CE(sat)
0
−0.5
−55
°C
TO +25°C
−1.0
+25°C TO +125°C
−1.5
−2.0
q
VB
FOR V
BE(sat)
−55
°C
TO +25°C
+25°C TO +125°C
1.0
2.0
5.0
10
20
50
100
200
0
20
40
60
80
100
120
140
160
180 200
I
C
, COLLECTOR CURRENT (mA)
I
C
, COLLECTOR CURRENT (mA)
Figure 17. “ON” Voltages
Figure 18. Temperature Coefficients
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ONSEMI [ ON SEMICONDUCTOR ]
