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零件编号 | PZTA28 | ||
描述 | NPN Darlington Transistor | ||
制造商 | Fairchild Semiconductor | ||
LOGO | |||
1 Page
Discrete POWER & Signal
Technologies
MPSA28
MMBTA28
PZTA28
C
BE
TO-92
C
SOT-23
Mark: 3SS
E
B
C
SOT-223
C
B
E
NPN Darlington Transistor
This device is designed for applications requiring extremely
high current gain at collector currents to 500 mA. Sourced
from Process 03.
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol
Parameter
Value
VCES
Collector-Emitter Voltage
80
VCBO
Collector-Base Voltage
80
VEBO
Emitter-Base Voltage
12
IC
TJ, Tstg
Collector Current - Continuous
Operating and Storage Junction Temperature Range
800
-55 to +150
*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.
Units
V
V
V
mA
°C
Thermal Characteristics TA = 25°C unless otherwise noted
Symbol
Characteristic
Max
MPSA28
*MMBTA28
PD Total Device Dissipation
Derate above 25°C
RθJC Thermal Resistance, Junction to Case
625 350
5.0 2.8
83.3
RθJA Thermal Resistance, Junction to Ambient
*Device mounted on FR-4 PCB 1.6" X 1.6" X 0.06."
200
357
**Device mounted on FR-4 PCB 36 mm X 18 mm X 1.5 mm; mounting pad for the collector lead min. 6 cm2.
**PZTA28
1,000
8.0
125
Units
mW
mW/°C
°C/W
°C/W
© 1997 Fairchild Semiconductor Corporation
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页数 | 4 页 | ||
下载 | [ PZTA28.PDF 数据手册 ] |
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