The 2SD2351T106 from ROHM Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 12 V, Emitter Cut off Current 300 nA, Collector Base Voltage 60 V, Collector Cut off Current 300 nA, Collector Emitter Breakdown Voltage 50 V. Tags: Surface Mount, NPN Transistor. More details for 2SD2351T106 can be seen below.