Littelfuse's (www.littelfuse.com) PLEDxN Series Open LED Protectors provide a switching electronic shunt path when an LED in an LED string or array fails as an open circuit, resetting automatically if the LED heals itself or the power is cycled.
Featuring an electronic shunt/bypass for open LEDs, they are a small footprint, SOD-123FL package. The LED Protectors automatically reset if the LED heals itself or the power is cycled.
The RoHS-compliant LED Protectors enable LED strings to continue to function even if one LED fails open. Providing a layout flexibility, they are ideal for dense board applications. Low maintenance and high reliability are among other features of the environmentally friendly products.