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Power Transistors
2SC1953
Silicon NPN epitaxial planar type
For audio system/pre-drive Complementary to 2SA0914
φ 3.16±0.1
8.0+–00..15
Unit: mm
3.2±0.2
3.8±0.3 11.0±0.5
■ Features
3.05±0.1
• High collector-emitter voltage (Base open) VCEO
• Small collector output capacitance (Common base, input open cir-
1.9±0.1 16.0±1.0
cuited) Cob • A complementary pair with 2SA0914, is optimum for the pre-driver
stage of a 60 W to 100 W output amplifier
/ • TO-126B package which requires no insulation plate for installa-
tion to the heat sink
ce type) ■ Absolute Maximum Ratings Ta = 25°C
n d tage.