The 2SC5658RM3T5G from onsemi is a Bipolar Junction Transistor with Emitter Base Voltage 7 V, Collector Base Voltage 50 V, Collector Emitter Breakdown Voltage 50 V, Collector Emitter Voltage 50 V, Continuous Collector Current 0.15 A. Tags: Surface Mount, NPN Transistor. More details for 2SC5658RM3T5G can be seen below.