BD142
NPN SILICON TRANSISTOR
POWER LINERAR AND SWITCHING
APPLICATIONS
LF Large Signal Power Amplification
Low Saturation Voltage
High Dissipation Rating
Intended for a wide variety of intermediate-power applications.
It is especially suited for use in audio and inverter circuits at 12 volts.
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEO
V
CBO
V
EBO
V
CEX
I
C
I
B
P
T
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector-Emitter Voltage
Collector Current
Base Current
Power Dissipation
Ratings
Value
45
50
7
Unit
V
V
V
V
A
A
Watts
V
BE
=-1.5 V
50
15
7
@ T
C
= 25°
117
T
J
Junction Temperature
-65 to +200
T
S
Storage Temperature
°C
COMSET SEMICONDUCTORS
1/3