Diac Db2 Datasheet Pdf 14 Top

The following are the parameters you will find on a standard diac db2 datasheet pdf .

This measures the voltage drop when the device switches from the breakover point to its active on-state conducting region. A wider dynamic drop yields a more powerful pulse output to trigger gates.

: While traditionally available in the axial DO-35 glass package , modern DB2 variants are frequently found in SOT-23 surface-mount packages for high-density PCB designs. diac db2 datasheet pdf 14 top

: These diodes offer excellent symmetry between the forward and reverse breakover voltages, typically within a ±3Vplus or minus 3 cap V

For further detailed schematics and performance curves, you can view the STMicroelectronics DB3 Series Datasheet, which covers the electrical behavior shared by most DB2/DB3 components. The following are the parameters you will find

It remains in a high-resistance state until the applied voltage exceeds its breakover voltage ( VBOcap V sub cap B cap O end-sub

The physical form factor, most commonly DO-35 (glass package) for axial leaded insertion. 3. How to Read the DB2 DIAC V-I Characteristic Curve : While traditionally available in the axial DO-35

Based on data for similar DIACs and general DIAC characteristics, here are the core specifications you can expect for the DIAC DB2:

The Diac DB2, also known as a bidirectional diode or a trigger diode, is a type of semiconductor device that consists of two diodes connected in anti-parallel. It is commonly used in applications such as triggering triacs, controlling inductive loads, and protecting circuits from voltage surges.

While a dedicated is elusive, this article has compiled all the essential “14 top” specifications you need – from breakover voltage and current ratings to package details and application circuits. The DB2 functions as a 28–36 V bidirectional trigger diode in a DO‑35 package, serving as a direct equivalent to the well‑known DB3. For design and troubleshooting, you can confidently substitute the DB2 with any standard 30 V DIAC.

Note: Exact specifications depend on the manufacturer; the values above are based on the widely used DB3 datasheet and product listings for DB2 equivalents.