參數(shù)資料
型號(hào): PN4249
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 小信號(hào)晶體管
英文描述: PNP General Purpose Amplifier(PNP通用放大器)
中文描述: 500 mA, 60 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92
文件頁(yè)數(shù): 1/2頁(yè)
文件大小: 24K
代理商: PN4249
P
Discrete POWE R & Signal
Technologies
PNP General Purpose Amplifier
PN4249
This device is designed for use as general purpose amplifiers
and switches requiring collector currents to 300 mA. Sourced
from Process 68. See PN200 for characteristics.
Absolute Maximum Ratings*
TA = 25°C unless otherwise noted
*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
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.
Thermal Characteristics
TA = 25°C unless otherwise noted
Symbol
Parameter
Value
Units
V
CEO
V
CBO
V
EBO
I
C
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current - Continuous
Operating and Storage Junction Temperature Range
60
60
5.0
500
V
V
V
mA
°
C
T
J
, T
stg
-55 to +150
Symbol
Characteristic
Max
Units
PN4249
625
5.0
83.3
200
P
D
Total Device Dissipation
Derate above 25
°
C
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
mW
mW/
°
C
°
C/W
°
C/W
R
θ
JC
R
θ
JA
CBE
TO-92
1997 Fairchild Semiconductor Corporation
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