FES2DE Overview
The FES2DE is a rectifier packaged in the DO-219AA package and is suited as a boost diode in power factor correction circuitry. This device is for use in secondary rectification and freewheeling for ultrafast switching speed AC-AC and DC-DC converters in hightemperature conditions for consumer applications. Applications Flat Panel Display Switching Power Supplies/Chargers LED Lighting Freewheeling Diode.
FES2DE Key Features
- Low Profile, Small Form Factor Package
- Low Leakage Current
- Glass Passivated Die Construction
- Superfast Recovery Time for High-Efficiency
- Low Forward Voltage, Low Power Loss
- Lead-Free Finish; RoHS pliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)
- For automotive

