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參數資料
| 型號： | FFB3946 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 小信號晶體管 |
| 英文描述： | NPN & PNP General Purpose Amplifier |
| 中文描述： | 200 mA, 40 V, 2 CHANNEL, NPN AND PNP, Si, SMALL SIGNAL TRANSISTOR |
| 封裝： | SC-70, 6 PIN |
| 文件頁數： | 1/3頁 |
| 文件大?。?/td> | 42K |
| 代理商： | FFB3946 |
4
NPN & PNP General Purpose Amplifier
Absolute Maximum Ratings*
T
A
= 25°C unless otherwise noted
*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Symbol
Parameter
Value
Units
V
CEO
V
CBO
V
EBO
I
C
T
J
, T
stg
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current - Continuous
Operating and Storage Junction Temperature Range
40
40
5.0
200
V
V
V
mA
°
C
-55 to +150
1999 Fairchild Semiconductor Corporation
Thermal Characteristics
T
A
= 25
°
C unless otherwise noted
This complementary device is designed for use as a general purpose
amplifier and switch The useful dynamic range extends to 100 mA as a
switch and 100 MHz as an amplifier. Sourced from Process 23 and 66.
See FFB3904 (NPN) and FFB3906 (PNP) for characteristics.
Symbol
Characteristic
Max
Units
FFB3946
300
2.4
415
FMB3946
700
5.6
180
P
D
Total Device Dissipation
Derate above 25
°
C
Thermal Resistance, Junction to Ambient
mW
mW/
°
C
°
C/W
R
θ
JA
F
NOTES:
1)
These ratings are based on a maximum junction temperature of 150 degrees C.
2)
These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
3)
All voltages (V) and currents (A) are negative polarity for PNP transistors.
C1
B2
E2
E1
B1
C2
pin #1
FFB3946
SC70-6
Mark: .AB
Dot denotes pin #1
FMB3946
SuperSOT
-6
Mark: .002
Dot denotes pin #1
C1
E1
C2
B1
E2
B2
pin #1
TRANSISTOR TYPE
C1 B1 E1 NPN
C2 B2 E2 PNP
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