Diac Db2 Datasheet Pdf 14 Top !!top!! -

While the standard DB3 triggers at ~32V, the is designed for lower-voltage triggering . DB2 DIAC datasheets

). This is crucial for satisfying high TRIAC gate turn-on demands. Breakover Voltage Symmetry (

If you cannot find a DB2, consider these equivalents: diac db2 datasheet pdf 14 top

Since a manufacturer‑specific DB2 datasheet is not publicly available, we compiled the following specifications from and Diotec DB3/DB4 product pages , which are direct functional equivalents. These values are what you would find in a hypothetical DB2 datasheet PDF.

The is a bidirectional trigger diode, often called a "Diode for Alternating Current." It functions as a voltage-sensitive switch that remains non-conductive until the voltage across its terminals reaches a specific breakover voltage ( VBOcap V sub cap B cap O end-sub ) . While the standard DB3 triggers at ~32V, the

This is the most important specification. It is the voltage at which the DIAC switches from OFF to ON. For a DB2, this voltage is designed to be in the . Once this voltage across MT1 and MT2 is exceeded, the device fires, providing a trigger pulse.

): 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 . Breakover Voltage Symmetry ( If you cannot find

Need a downloadable PDF? Right‑click any of the tables in this article and select “Print” → “Save as PDF” to create your own DB2‑style datasheet.