Protection Devices


Sidac also known as a DIAC (diode for alternating current), is a symmetrical two-terminal semiconductor component with a three-layer structure, commonly used to trigger a bidirectional thyristor for overvoltage protection in circuits.
Trigger voltage ranging from 70V to 310V

•Embedded devices with reaction speeds ranging from picoseconds to nanoseconds
• IEC 61000-4-2 Contact or air mode ESD bombardment energy ranging from 6kV to 30kV
•The reverse cut-off voltage VRWM ranges from 2.8V to 70V, and different parameter specifications can also be customized according to customer needs
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