The CP388X-2N2920-WN from Central Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 6 V, Emitter Cut off Current 2 nA, Collector Base Voltage 60 V, Collector Cut off Current 2 nA, Collector Emitter Breakdown Voltage 60 V. Tags: Bare Die, NPN Transistor. More details for CP388X-2N2920-WN can be seen below.