The KTD718 from KEC Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 5 V, Emitter Cut off Current 10 µA, Collector Base Voltage 120 V, Collector Cut off Current 10 µA, Collector Emitter Breakdown Voltage 120 V. Tags: Through Hole, NPN Transistor. More details for KTD718 can be seen below.