Must meet all test requirements of westinghouse dwg 58or299; junction pattern arrangement: npnp
A bistable semiconductor device comprising three or more junctions which is normally a nonconductor until the application of a signal to a gate terminal, at which time the device switches to the conductive state. Includes devices capable of being switched back to the nonconductive state upon application of a different signal to the same or another gate terminal. May or may not include mounting hardware and/or heatsink. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.
Classification: Thyristors, diacs & triacs, other than photosensitive devices, nesoi
NSN 6130-01-262-3772
NSN 5930-00-603-0794
NSN 5855-01-257-5338
NSN 6105-01-523-6775
NSN 6610-01-207-0045
NSN 5920-01-357-0997
NSN 6110-01-058-5321
NSN 4140-00-106-6780
NSN 6220-00-361-8338
NSN 5975-01-305-5935
NSN 5910-00-838-9254
NSN 5895-01-533-6582