SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
DESCRIPTION
·With TO-220C package
·Complement to type BD646/648/650/652
·DARLINGTON
APPLICATIONS
·For use in output stages in audio
equipment ,general amplifier,and
analogue switching applications
PINNING
PIN
1
2
3
Base
Collector;connected to
mounting base
Emitter
DESCRIPTION
BD645/647/649/651
Absolute maximum ratings(Ta=25 )
SYMBOL
PARAMETER
BD645
V
CBO
Collector-base voltage
BD647
BD649
BD651
BD645
V
CEO
Collector-emitter voltage
BD647
BD649
BD651
V
EBO
I
C
I
CM
I
B
P
C
T
j
T
stg
Emitter-base voltage
Collector current-DC
Collector current-Pulse
Base current
Collector power dissipation
Junction temperature
Storage temperature
T
C
=25
Open collector
Open base
Open emitter
CONDITIONS
VALUE
80
100
120
140
60
80
100
120
5
8
12
0.3
62.5
150
-65~150
V
A
A
mA
W
V
V
UNIT
SAVANTIC [ Savantic, Inc. ]
