2SA1257 Datasheet, PDF (1/2 Pages) Sanyo Semicon Device – High-Voltage Switching, AF Power Amp, 100W Output Predriver Applications

SMD Type
Transistors
PNP Epitaxial Planar Silicon Transistor
2SA1257
Features
High breakdown voltage.
Small output capacitance.
SOT-23
2.9+0.1
-0.1
0.4+0.1
-0.1
3
1
2
0.95+0.1
-0.1
1.9^+0.1
-0.1
Unit: mm
0.1^+0.05
-0.01
Absolute Maximum Ratings Ta = 25
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector current (pulse)
Collector dissipation
Jumction temperature
Storage temperature
Symbol
Rating
Unit
VCBO
-180
V
VCEO
-160
V
VEBO
-5
V
IC
-80
mA
ICP
-150
mA
PC
200
mW
Tj
125
Tstg
-55 to +125
1.Base
2.Emitter
3.collector
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