參數(shù)資料
型號: LMBT3904WT1
廠商: 樂山無線電股份有限公司
英文描述: General Purpose Transistors
中文描述: 通用晶體管
文件頁數(shù): 5/11頁
文件大?。?/td> 283K
代理商: LMBT3904WT1
LESHAN RADIO COMPANY, LTD.
LMBT3904/6WT1-5/11
NPN LMBT3904WT1
PNP LMBT3906WT1
SOURCE RESISTANCE= 200
I
C
= 1.0 mA
I
C
, COLLECTOR CURRENT (mA)
Figure 8. Fall Time
I
C
, COLLECTOR CURRENT (mA)
Figure 7. Storage Time
I
C
, COLLECTOR CURRENT (mA)
Figure 6. Rise Time
I
C
, COLLECTOR CURRENT (mA)
Figure 5. Turn–On Time
T
t
r
,
f
,
t
s
,
TYPICAL AUDIO SMALL–SIGNAL CHARACTERISTICS
NOISE FIGURE VARIATIONS
(V
CE
= 5.0 Vdc, T
A
= 25°C, Bandwidth = 1.0 Hz)
f, FREQUENCY (kHz)
Figure 9. Noise Figure
R
S
, SOURCE RESISTANCE (k
)
Figure 10. Noise Figure
N
N
V
CC
= 40 V
I
C
/I
B
= 10
V
CC
=40V
I
B1
= I
B2
I
C
/I
B
= 10
I
C
/I
B
= 20
t
r
@V
CC
=3.0V
40 V
t’
s
= t
s
–1/8t
f
I
B1
= I
B2
I
C
/I
B
= 10
t
d
@V
OB
=0V
LMBT3904WT1
2.0 V
15 V
LMBT3904WT1
I
C
/I
B
= 10
I
C
/I
B
= 20
LMBT3904WT1
I
C
/I
B
= 10
I
C
/I
B
= 20
LMBT3904WT1
f = 1.0 kHz
I
C
= 0.5 mA
SOURCE RESISTANCE =1.0k
I
C
= 50
μ
A
SOURCE RESISTANCE= 500
I
C
= 100
μ
A
SOURCE RESISTANCE= 200
I
C
= 0.5 mA
LMBT3904WT1
LMBT3904WT1
I
C
= 1.0 mA
I
C
= 100
μ
A
I
C
= 50
μ
A
1.0
2.0 3.0
5.0 7.0 10
20
30
50 70 100
200
500
300
200
100
70
50
30
20
10
7
5
1.0
2.0 3.0
5.0 7.0 10
20
30
50 70 100
200
500
300
200
100
70
50
30
20
10
7
5
1.0
2.0 3.0
5.0 7.0 10
20
30
50 70 100
200
500
300
200
100
70
50
30
20
10
7
5
1.0
2.0 3.0
5.0 7.0 10
20
30
50
70 100
200
500
300
200
100
70
50
30
20
10
7
5
0.1
0.2
0.4
1.0
2.0
4.0
10
20
40
100
12
10
8
6
4
2
0
0.1
0.2
0.4
1.0
2.0
4.0
10
20
40
100
14
12
10
8
6
4
2
0
LMBT3904WT1
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