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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by BD157/D
Plastic Medium Power NPN Silicon Transistor
. . . designed for power output stages for television, radio, phonograph and other consumer product applications. • Suitable for Transformerless, Line–Operated Equipment • Thermopad{ Construction Provides High Power Dissipation Rating for High Reliability MAXIMUM RATINGS
Rating
BD157 BD158 BD159
0.