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參數(shù)資料
| 型號(hào)： | LMBT3946DW1T1 |
| 廠商： | 樂山無線電股份有限公司 |
| 英文描述： | Dual General Purpose Transistors |
| 中文描述： | 雙通用晶體管 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大?。?/td> | 222K |
| 代理商： | LMBT3946DW1T1 |
LESHAN RADIO COMPANY, LTD.
LMBT3946DW1T1 5/11
LMBT3946DW1T1
TYPICAL ELECTRICAL CHARACTERISTICS
LMBT3946DW1T1
(NPN)
Figure 5. Turn±On Time
IC, COLLEOR CURRENT (mA)
70
50
100
200
300
500
Figure 6. Rise Time
IC, COLLECTOR CURRENT (mA)
T
1.0
2.0 3.0
10
20
70
5
100
t
r
Figure 7. Storage Time
IC, COLLECTOR CURRENT (mA)
Figure 8. Fall Time
IC, COLLECTOR CURRENT (mA)
5.07.0
30
50
200
10
7
30
20
70
50
100
200
300
500
1.0
2.0 3.0
10
20
70
5
100
5.07.0
30
50
200
10
7
30
20
70
50
100
200
300
500
1.0
2.0 3.0
10
20
70
5
100
5.07.0
30
50
200
10
7
30
20
70
50
100
200
300
500
1.0
2.0 3.0
10
20
70
5
100
5.07.0
30
50
200
10
7
30
20
t
f
t
s
VCC= 40 V
IC
/I
B = 10
VCC= 40 V
IB1= IB2
IC/IB = 20
IC
/I
B= 10
IC/IB = 10
tr@ VCC= 3.0 V
td@ VOB= 0 V
40 V
15 V
2.0 V
IC/IB= 10
IC
/I
B = 20
IC/IB = 10
IC/IB = 20
t's = ts- 1/8tf
IB1= IB2
(NPN)
(NPN)
(NPN)
(NPN)
TYPICAL AUDIO SMALL±SIGNAL CHARACTERISTICS
NOISE FIGURE VARIATIONS
(VCE = 5.0 Vdc, TA = 255C, Bandwidth = 1.0 Hz)
Figure 9. Noise Figure
f, FREQUENCY (kHz)
4
6
8
10
12
2
0.1
Figure 10. Noise Figure
RS, SOURCE RESISTANCE (k OHMS)
0
N
1.0
2.0
4.0
10
20
40
0.2
0.4
0
100
4
6
8
10
12
2
14
0.1
1.0
2.0
4.0
10
20
40
0.2
0.4
100
N
f = 1.0 kHz
IC = 1.0 mA
IC = 0.5 mA
IC = 50 A
IC = 100 A
SOURCE RESISTANCE = 200
IC = 1.0 mA
SOURCE RESISTANCE = 200
IC = 0.5 mA
SOURCE RESISTANCE = 500
IC = 100 A
SOURCE RESISTANCE = 1.0 k
IC = 50 A
(NPN)
(NPN
)
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相關(guān)代理商/技術(shù)參數(shù) |
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