The CP392V-CMLT3904E-WN from Central Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 6 V, Base Emitter Saturation Voltage 0.65 to 0.95 V, Collector Base Voltage 60 V, Collector Cut off Current 50 nA, Collector Emitter Breakdown Voltage 40 V. Tags: Bare Die, NPN Transistor. More details for CP392V-CMLT3904E-WN can be seen below.