The BC847BPN from PANJIT Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage -5 to 6 V, Base Emitter Saturation Voltage -0.7 to 0.75 V, Emitter Cut off Current -100 to 100 nA, Collector Base Voltage -50 to 50 V, Collector Cut off Current -4 to 5 uA. Tags: Surface Mount. More details for BC847BPN can be seen below.