2SB857 - PNP Transistor
Designed for low frequency power amplifier.
TO-220AB Pinning 1 = Base 2 = Collector 3 = Emitter .405(10.28) .380(9.66) .185(4.70) .173(4.40) Φ.151 Typ .055(1.39) Φ(3.83) .045(1.15) .295(7.49) .220(5.58) Absolute Maximum Ratings(TA=25oC) Characteristic Collector-Base Voltage Collector-Emitter Volt