DB3 is a DIAC, functions as a trigger diode with a fixed voltage reference. The device is used in conjunction with Triac to simplify the gate control circuit and as a starting element in fluorescent bulb ballast

Specification

Breakover Voltage: 28v to 36v

Typical Breakover voltage: 32v

Output voltage: 5v

Breakover current: 50�A

Leakage current: 10�A

Peak current: 0.30A

Rise time: 2�s

Operating junction temperature: -40? to +125

Product Details :