The BC858BM3-TP from Micro Commercial Components is a Bipolar Junction Transistor with Emitter Base Voltage -5 V, Base Emitter Saturation Voltage -0.85 to -0.7 V, Emitter Cut off Current -1 mA, Collector Base Voltage -30 V, Collector Cut off Current -15 nA. Tags: Surface Mount, PNP Transistor. More details for BC858BM3-TP can be seen below.