SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
2N5157
DESCRIPTION
·With TO-3 package
·High breakdown voltage
APPLICATIONS
·Switching regulator
·Inverters
·Solenoid and relay drivers
·Motor controls
PINNING (See Fig.2)
PIN
1
2
3
Base
Emitter
Collector
Fig.1 simplified outline (TO-3) and symbol
DESCRIPTION
Absolute maximum ratings(Ta=
)
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
P
T
T
j
T
stg
PARAMETER
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Total power dissipation
Junction temperature
Storage temperature
T
c
=25
CONDITIONS
Open emitter
Open base
Open collector
VALUE
700
500
7
3.5
100
165
-65~200
UNIT
V
V
V
A
W
THERMAL CHARACTERISTICS
SYMBOL
R
th j-c
PARAMETER
Thermal resistance from junction to case
MAX
1.0
UNIT
/W