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Power Transistors
2SB1548, 2SB1548A
Silicon PNP epitaxial planar type
For power amplification Complementary to 2SD2374 and 2SD2374A
9.9±0.3
Unit: mm
4.6±0.2 2.9±0.2
3.0±0.5
I Features
15.0±0.5
• High forward current transfer ratio hFE which has satisfactory
φ 3.2±0.1
linearity • Low collector to emitter saturation voltage VCE(sat) • Full-pack package which can be installed to the heat sink with one
screw
/ I Absolute Maximum Ratings TC = 25°C
Parameter
Symbol Rating
Unit
1.4±0.2 1.6±0.2
0.8±0.1
2.6±0.1 0.55±0.15
e ) Collector to base 2SB1548
VCBO
13.7±0.2 4.2±0.2
Solder Dip
−60
V
c type voltage
2SB1548A
−80
n d ge.
B1548 Datasheet
