The BC856BQB-Q from Nexperia is a Bipolar Junction Transistor with Emitter Base Voltage -6 V, Base Emitter Saturation Voltage -850 to -700 mV, Emitter Cut off Current -100 nA, Collector Base Voltage -80 V, Collector Cut off Current -5 uA. Tags: Surface Mount, PNP Transistor. More details for BC856BQB-Q can be seen below.