Diac Db2 Datasheet Pdf 14 Top
The DB2 DIAC is a bidirectional trigger diode characterized by a 28V–36V breakover voltage ( cap V sub cap B cap O end-sub
Part 7: Conclusion – Mastering the DB2 for Phase Control
DB2
In the world of semiconductor triggering devices, few components are as reliable and widely used as the DIAC (Diode for Alternating Current). Among the various DIAC models available, the (often labeled as DB2, DB3, or DB4 depending on the voltage class) stands out as a standard choice for triggering TRIACs in phase control circuits. If you have been searching for the keyword "diac db2 datasheet pdf 14 top" , you likely need a deep dive into the 14 most critical parameters, where to find the official datasheet PDF, and application insights. diac db2 datasheet pdf 14 top
- VBO tolerance: Affects dimming range.
- dV/dt rating: Avoids flickering in LED dimmers.
- IBO: Matches with timing capacitor values.
28 V to 36 V
): Typically ranges from (for DB3-style performance often associated with DB2 markings). Repetitive Peak On-State Current ( ITRMcap I sub cap T cap R cap M end-sub ): Up to 2.0 A for short pulses ( ). Breakover Current ( IBOcap I sub cap B cap O end-sub ): Maximum 50 A to 100 A . Operating Junction Temperature ( Tjcap T sub j ): -40∘Cnegative 40 raised to the composed with power C to +125∘Cpositive 125 raised to the composed with power C . Power Dissipation ( ): Approximately 150 mW at an ambient temperature of 65∘C65 raised to the composed with power C . The DB2 DIAC is a bidirectional trigger diode