The DCR3780V26 from Dynex Semiconductor is a Silicon Controlled Rectifier with Breakover Voltage 2600 V, Breakover Current 50200 A, Gate Trigger Voltage 1.5 V, Gate Trigger Current 250 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Disc. More details for DCR3780V26 can be seen below.