Littelfuse PLED Open LED Protectors provide a switching electronic shunt path when an LED in an LED array fails as an open circuit, ensuring the entire array of LEDs will continue to function even if a single LED in the array does not. These LED protection devices are compatible with 1W, 2W, and 3W LEDs that have a nominal 3V forward characteristic. The protectors are available in a variety of package types, including QFN and DO-214 surface-mount packages, SOT-89, and the small form factor Powermite® package. Littelfuse PLED Open LED Protectors offer reliable lighting functions in applications such as headlights, aircraft, aircraft runway lighting, roadside warning lights, and more.
