| Structure Number of SCRs, Diodes Voltage - Off State Current - Gate Trigger (Max) Current - On State Max Current - On State Max Current - Non Rep. Surge Current - Hold Mounting Type Package / Case | Series Connection - All SCRs 2 SCRs 1600V 150mA 320A 520A 9200A, 10100A 150mA Chassis Mount Y1-CU |