Top |top| - Diac Db2 Datasheet Pdf 14

Comprehensive Engineering Guide to the DB2 DIAC: Architecture, Specifications, and Phase-Control Integration

A guaranteed dv/dt immunity means the DB2 will not false-trigger due to fast voltage transients from inductive loads. This makes it reliable in motor speed controllers.

The is a robust, cost-effective trigger device for any AC phase control circuit. By understanding its 14 top parameters —from breakover voltage (32V) to dv/dt immunity (50 V/µs)—you can design dimmers, regulators, and controllers that operate reliably for years. diac db2 datasheet pdf 14 top

. The voltage drop when the device transitions from breakover to an on-state current of 10mA. A higher drop yields a cleaner pulse output.

) : Max values range between . Low breakover current minimizes power consumption before full conduction occurs. Repetitive Peak On-State Current ( ITRMcap I sub cap T cap R cap M end-sub ) : Supports up to 2.0 A for short pulse widths ( By understanding its 14 top parameters —from breakover

Unlike a diode, a DIAC does not have a gate terminal. It breaks down and conducts in both positive and negative half-cycles of an AC waveform, making it ideal for AC power control. Core Technical Features

+125∘Cpositive 125 raised to the composed with power cap C . Approximately 150 mW at Rise Time ( ): Typically 1.5 \mu s to 2 \mu s . Physical & Mechanical Details Datasheet - DB3TG - Diac in DO-35 with tight VBO A higher drop yields a cleaner pulse output

): As the voltage is ramped up to the rated breakover value, the internal reverse-biased junction undergoes avalanche breakdown.