STMicroelectronics DB4 DIAC 45V, 2A, 2-Pin DO-35

DB3, DB4, SMDB3 DIAC Diodes. ST Microelectronics Functioning as a trigger diode with a fixed voltage reference, the DB3/DB4 series can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts. The surface mount SOT23-3L package allows compact, SMD based designs for automated manufacturing. Features and Benefits. ;ul> ;li>VBO: 32 V and 40 V ;/li> ;li>Low breakover current ;/li> ;li>Breakover voltage symmetry: 3V ;/li> ;li>ECOPACK®2 compliant ;/li> ;/ul>. Applications. ;ul> ;li>Triggering device for Triac or SCR based motor/ light dimmer ;/li> ;li>32 V trigger device for oscillator circuit ;/li> ;li>Start-up triggering in lighting ballast for CFL, TL or LED lamps ;/li> ;/ul>