BD142 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – NPN Silicon Transistor Power Linerar and Switching Applications

Inchange Semiconductor
Silicon NPN Power Transistors
Product Specification
BD142
DESCRIPTION
With TO-3 package
Low collector saturation voltage
High dissipation rating
APPLICATIONS
LF large signal power amplification
Intended for a wide variety of intermediate
power applications.
Suited for use in audio and inverter circuits
at 12V
PINNING (See Fig.2)
PIN
DESCRIPTION
1
Base
2
Emitter
3
Collector
Fig.1 simplified outline (TO-3) and symbol
Absolute maximum ratings(Ta=25 )
SYMBOL
PARAMETER
V_CBO
Collector-base voltage
V_CEO
Collector-emitter voltage
V_EBO
Emitter-base voltage
I_C
Collector current
I_B
Base current
P_T
Total power dissipation
T_j
Junction temperature
T_stg
Storage temperature
CONDITIONS
Open emitter
Open base
Open collector
T_C=25
VALUE
45
45
7
15
7
117
-65~200
-65~200
UNIT
V
V
V
A
A
W
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
R_{th j-c}
Thermal resistance from junction to case
MAX
1.5
UNIT
/W