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Transistor
2SB1297
Silicon PNP epitaxial planer type
For low-frequency output amplification Complementary to 2SD1937
Unit: mm
5.0±0.2 4.0±0.2
q
q q
s Absolute Maximum Ratings
Parameter Collector to base voltage Collector to emitter voltage Emitter to base voltage Peak collector current Collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO ICP IC PC Tj Tstg
(Ta=25˚C)
Ratings –120 –120 –5 –1 – 0.5 1 150 –55 ~ +150 Unit V V V A A W ˚C ˚C
1 2 3 2.54±0.15 1.27
0.45 –0.1 1.27
+0.15
13.5±0.5
Extremely satisfactory linearity of the forward current transfer ratio hFE. High transition frequency fT. Makes up a complementary pair with 2SD1937, which is optimum for the pre-driver stage of a 40 to 60W output amplifier.
0.7±0.1
0.7±0.2
8.