: Used in conjunction with Triacs for smooth light intensity control.
| Model | VBO (Typ) | IBO Max | ITM Max | Package | dv/dt (min) | |-------|-----------|---------|---------|---------|--------------| | | 32V | 200 µA | 2A | DO-35, SMD | 50 V/µs | | DB3 | 32V | 50 µA | 2A | DO-35 | 50 V/µs | | DB4 | 40V | 50 µA | 2A | DO-35 | 50 V/µs | | EB2 | 32V | 200 µA | 1A | SOD-123 | 30 V/µs | | BR100 | 30V | 100 µA | 1A | DO-41 | 20 V/µs | diac db2 datasheet pdf 14 top
This is the "ghost story" of the component. Once the DIAC breaks over at 32 volts, its internal resistance collapses. It actually lowers its voltage requirement to stay on. It enters a valley where it conducts easier than before. It is a one-way door; once you push the DIAC through that 32-volt wall, it tumbles down the other side, conducting freely until the current drops to almost nothing. : Used in conjunction with Triacs for smooth
: They are built with glass passivation for enhanced stability and protection against junction contamination, supporting operating temperatures up to 125∘C125 raised to the composed with power cap C Key Specifications Typical Value Breakover Voltage ( VBOcap V sub cap B cap O end-sub ) ~32V (varies by model) Repetitive Peak Current ( ITRMcap I sub cap T cap R cap M end-sub ) Breakover Voltage Symmetry Power Dissipation Operating Temperature -40 to +125 Typical Applications It actually lowers its voltage requirement to stay on
To provide the critical electrical and physical specifications of the (bidirectional trigger diode), typically used in TRIAC phase control circuits. This report addresses the common request for a "datasheet PDF" and explains the "14 top" marking.