Product Specification
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Silicon NPN Power Transistors
DESCRIPTION
・With
TO-3 package
・High
voltage
・Low
saturation voltage
・Fast
switching capability
APPLICATIONS
・For
high voltage inverters ,switching regulators
and line operated amplifier applications
PINNING
PIN
1
2
3
Base
Collector;connected to
mounting base
Emitter
DESCRIPTION
2N6249 2N6250 2N6251
Fig.1 simplified outline (TO-3) and symbol
Absolute maximum ratings(Ta=25
℃)
SYMBOL
PARAMETER
2N6249
V
CBO
Collector-base voltage
2N6250
2N6251
2N6249
V
CEO
Collector-emitter voltage
2N6250
2N6251
V
EBO
I
C
I
CM
I
B
P
T
T
j
T
stg
Emitter-base voltage
Collector current
Collector current-peak
Base current
Total power dissipation
Junction temperature
Storage temperature
T
C
=25℃
Open collector
Open base
Open emitter
CONDITIONS
VALUE
300
375
450
200
275
350
6
10
30
10
175
150
-65~200
V
A
A
A
W
℃
V
V
UNIT
THERMAL CHARACTERISTICS
SYMBOL
R
th j-c
PARAMETER
Thermal resistance from junction to case
MAX
1.0
UNIT
℃/W
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