MMB3904LT1 Leshan Radio Company Co., Ltd., MMB3904LT1 Datasheet - Page 4

• Manufacturer Part Number: MMB3904LT1
• Description: General Purpose Transistor(NPN Silicon)
• Manufacturer: Leshan Radio Company Co., Ltd.

500
300
200
100
500
300
200
100
70
50
30
20
10
70
50
30
20
10
7
5
7
5
12
10
8
6
4
2
0
1.0
1.0
0.1
I
C
/I
SOURCE RESISTANCE=500
I
C
B
= 100 A
=20
0.2
2.0 3.0
2.0 3.0
SOURCE RESISTANCE=200
I
C
I
= 1.0 mA
I
C
0.4
C
, COLLECTOR CURRENT (mA)
I
Figure 5. Turn–On Time
, COLLECTOR CURRENT (mA)
C
Figure 7. Storage Time
f, FREQUENCY (kHz)
/I
SOURCE RESISTANCE =200
I
5.0 7.0 10
C
B
5.0 7.0 10
=10
= 0.5 mA
1.0
Figure 9.
2.0
SOURCE RESISTANCE =1.0k
I
t
C
d
= 50 A
@ V
TYPICAL AUDIO SMALL–SIGNAL CHARACTERISTICS
4.0
OB
20
20
= 0 V
30
30
(V
10
t
I
50 70 100
r
C
50 70 100
CE
@ V
/I
t ’
I
20
B1
s
B
= 5.0 Vdc, T
I
= t
I
=20
= I
C
C
CC
2.0 V
NOISE FIGURE VARIATIONS
/I
/I
s
B2
= 3.0 V
B
–1 /8 t
B
40
= 10
=10
40 V
15 V
f
200
200
100
A
= 25°C, Bandwidth = 1.0 Hz)
500
300
200
100
500
300
200
100
70
50
30
20
10
70
50
30
20
10
7
5
7
5
1.0
1.0
14
12
10
8
6
4
2
0
0.1
LESHAN RADIO COMPANY, LTD.
f = 1.0 kHz
0.2
2.0 3.0
2.0 3.0
I
I
C
C
, COLLECTOR CURRENT (mA)
I
, COLLECTOR CURRENT (mA)
0.4
R
C
= 0.5 mA
S
Figure 6. Rise Time
I
Figure 8. Fall Time
, SOURCE RESISTANCE (k )
C
5.0 7.0 10
5.0 7.0 10
I
/I
C
B
= 1.0 mA
1.0
= 10
Figure 10.
2.0
I
MMBT3904LT1
C
/I
4.0
B
20
20
= 20
30
30
10
50 70 100
50 70 100
I
C
= 100 A
V
I
V
I
20
C
B1
CC
CC
/I
= I
I
= 40 V
= 40 V
C
B
= 10
= 50 A
B2
40
O11–4/6
200
200
100