SEMITEC Voltage Regulating Diode (VRD) is a transient voltage suppressor device that is designed to absorb voltage surges and spikes that occur during power initiation. Our VRD features uniform avalanche breakdown across the junction, enabling a very fast response to surge voltage. Furthermore, its control voltage is almost independent from the current which makes it a highly reliable, high performance device. SEMITEC’S VRD series is fully compliant with RoHS DIRECTIVE2011/65/EU.
・Protection of telecommunications line and equipment from lightning-induced surges
・Relays, solenoids, etc., switching surge protection
・Surge protection of fire alarms, smoke detectors, etc.
・Protection of electric circuits from abnormal voltage conditions
|Power rating||P||1.0||W||Glass epoxy substrate mounting|
|Transient permissible power||Pp||300||W||10/1000µs Waveform|
|Storage temperature range||Tstg||-40～150||℃|
|Rated voltage||Vs||Listed under Electrical properties|