The 2SB817D from MOSPEC SEMICONDUCTOR is a Bipolar Junction Transistor with Emitter Base Voltage 6 V, Emitter Cut off Current 100 µA, Collector Base Voltage 160 V, Collector Cut off Current 100 µA, Collector Emitter Breakdown Voltage 140 V. Tags: Through Hole, PNP Transistor. More details for 2SB817D can be seen below.