PLED9US3A | Littelfuse

LED protection diode, PLED9US3A, LITTELFUSE

The open LED protectors provide an electronic switching shunt path when an LED in an LED string fails as an open circuit. This ensures that the remaining string of LEDs will continue to function if a single LED does not. The component is designed to enable higher reliability in indoor LED lighting applications such as advertisement lighting and other applications. It is compatible with one, two and three watt LEDs that have a nominal 3 V forward characteristic.

Features

• Fast switching
• Reverse battery/power protection
• Low profile, small foot print standard DO-214AA package
• Compatible with industrial lighting environments
• ESD protection of data lines in accordance with IEC 61000-4-2
• Compatible with PWM frequencies up to 30 kHz
• Ideal for protecting high brightness LED with high operating current at specified condition
• Recognized to UL 497B as an isolated loop circuit protector
• RoHS compliant and halogen-free