The BCW30 from Nexperia is a Bipolar Junction Transistor with Emitter Base Voltage -5 V, Base Emitter Saturation Voltage -810 to -720 mV, Emitter Cut off Current -100 nA, Collector Base Voltage -32 V, Collector Cut off Current -10 uA. Tags: Surface Mount, PNP Transistor. More details for BCW30 can be seen below.