MMBT3904TT1G, SMMBT3904TT1G
www.onsemi.com
5
h PARAMETERS
(V
CE
= 10 Vdc, f = 1.0 kHz, T
A
= 25°C)
Figure 12. Current Gain
I
C
, COLLECTOR CURRENT (mA)
70
100
200
300
50
Figure 13. Output Admittance
I
C
, COLLECTOR CURRENT (mA)
h , CURRENT GAIN
h , OUTPUT ADMITTANCE ( mhos)
Figure 14. Input Impedance
I
C
, COLLECTOR CURRENT (mA)
Figure 15. Voltage Feedback Ratio
I
C
, COLLECTOR CURRENT (mA)
30
100
50
5
10
20
2.0
3.0
5.0
7.0
10
1.0
0.1 0.2 1.0 2.0
5.0
0.5
10
0.3 0.5 3.0
0.7
2.0
5.0
10
20
1.0
0.2
0.5
oe
h , VOLTAGE FEEDBACK RATIO (X 10 )
re
h , INPUT IMPEDANCE (k OHMS)
ie
0.1 0.2 1.0 2.0
5.0 10
0.3 0.5 3.0
0.1 0.2 1.0 2.0
5.0 10
0.3 0.5 3.0
2
1
0.1 0.2 1.0 2.0
5.0 10
0.3 0.5 3.0
fe
m
-4
TYPICAL STATIC CHARACTERISTICS
Figure 16. DC Current Gain
I
C
, COLLECTOR CURRENT (mA)
0.3
0.5
0.7
1.0
2.0
0.2
0.1
h , DC CURRENT GAIN (NORMALIZED)
0.5 2.0 3.0 10 50
70
0.2 0.3
0.1
100
1.00.7
200
30205.0 7.0
FE
V
CE
= 1.0 V
T
J
= +125°C
+25°C
-55°C
MMBT3904WT1