BU508D Datasheet, PDF (1/3 Pages) Wing Shing Computer Components – SILICON DIFFUSED POWER TRANSISTOR(GENERAL DESCRIPTION)

Inchange Semiconductor
Silicon NPN Power Transistors
Product Specification
BU508D
DESCRIPTION
With TO-3PN package
High voltage
Built-in damper diode
APPLICATIONS
For use in large screen colour
deflection circuits.
PINNING
PIN
DESCRIPTION
1
Base
2
Collector;connected to
mounting base
3
Emitter
Fig.1 simplified outline (TO-3PN) 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 (DC)
I_CM
Collector current (Pulse)
I_B
Base current
P_C
Collector power dissipation
T_j
Junction temperature
T_stg
Storage temperature
CONDITIONS
Open emitter
Open base
Open collector
T_C=25
VALUE
1500
700
5
5
8
2.5
125
150
-65-150
UNIT
V
V
V
A
A
A
W
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
R_{th j-c}
Thermal resistance from junction to case
VALUE
1.0
UNIT
/W