SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
BU931T
DESCRIPTION
·With TO-220C package
·Fast switching speed
·DARLINGTON
APPLICATIONS
·High ruggedness electronic ignitions..
·High voltage ignition coil driver
PINNING
PIN
1
2
3
Base
Collector;connected to
mounting base
Emitter
DESCRIPTION
Absolute maximum ratings (Ta=25
)
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P
tot
T
j
T
stg
PARAMETER
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current (DC)
Collector current (peak)
Base current
Base current
Total power dissipation
Max.operating junction temperature
Storage temperature
T
C
=25
CONDITIONS
Open emitter
Open base
Open collector
VALUE
500
400
5
10
15
1
5
125
175
-65~175
UNIT
V
V
V
A
A
A
A
W
THERMAL CHARACTERISTICS
SYMBOL
R
th j-case
PARAMETER
Thermal resistance junction case
MAX
1.2
UNIT
/W