The BTP9050N3-0-T1-G from Cystech Electronics is a Bipolar Junction Transistor with Emitter Base Voltage -5 V, Base Emitter Saturation Voltage -0.9 V, Emitter Cut off Current -100 nA, Collector Base Voltage -500 V, Collector Cut off Current -100 nA. Tags: Surface Mount, PNP Transistor. More details for BTP9050N3-0-T1-G can be seen below.