2SC4557 Datasheet, PDF (1/4 Pages) Sanken electric – Silicon NPN Triple Diffused Planar Transistor(Switching Regulator and General Purpose)

Inchange Semiconductor
Silicon NPN Power Transistors
Product Specification
2SC4557
DESCRIPTION
·With TO-3PML package
·High voltage switchihg transistor
APPLICATIONS
·For switching regulator and general
purpose applications
PINNING
PIN
1
2
3
DESCRIPTION
Base
Collector
Emitter
Fig.1 simplified outline (TO-3PML) and symbol
Absolute maximum ratings(Ta=25℃)
SYMBOL
PARAMETER
V_CBO
Collector-base voltage
V_CEO
V_EBO
I_C
I_CM
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector current-peak
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
900
550
7
10
20
5
80
150
-55~150
UNIT
V
V
V
A
A
A
W
℃
℃