Power Transistors
2SB1548, 2SB1548A
Silicon PNP epitaxial planar type
For power amplification Complementary to 2SD2374 and 2SD2374A
s Features
q q q
Unit: mm
15.
0±0.
5
s Absolute Maximum Ratings
Parameter Collector to base
voltage Collector to 2SB1548 2SB1548A 2SB1548 Symbol VCBO VCEO VEBO ICP IC PC Tj Tstg
(TC=25˚C)
Ratings –60 –80 –60 –80 –5 –5 –3 25 2 150 –55 to +150 Unit V
φ3.
2±0.
1
13.
7±0.
2 4.
2±0.
2
1.
4±0.
2 1.
6±0.
2 0.
8±0.
1 2.
54±0.
3 3 5.
08±0.
5
3.
0±0.
5
High forward current transfer ratio hFE which has satisfactory linearity Low collector to emitter saturation
voltage VCE(sat) Full-pack package which can be installed to the heat sink with one screw
9.
9±0.
3
4.
6±0.
2 2.
9±0.
2
2.
6±0.
...