The BC856ATTR from Central Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 5 V, Emitter Cut off Current 100 nA, Collector Base Voltage 80 V, Collector Cut off Current 5 µA, Collector Emitter Breakdown Voltage 65 V. Tags: Surface Mount, PNP Transistor. More details for BC856ATTR can be seen below.