UES701 - Microsemi

UES701 ULTRAFAST RECTIFIERS

The UES701(HR2) through UES703(HR2) series of ultrafast high-efficiency rectifiers is specifically designed for operation in power switching circuits operating at frequencies of 20 kHz or higher. The low thermal resistance and forward voltage drop of this series allows the user to replace larger DO-5 packaged devices in many applications. Microsemi also off.

Features

• Very low forward voltage (0.825 V @ IF = 25 A).
• Very fast recovery times (35-50 ns).
• Low thermal resistance.
• High reliability screening option.
• Mechanically rugged.
• Both polarities available.
• RoHS compliant devices available by adding “e3” suffix (commercial grade only). APPLICATIONS / BENEFITS
• Power switching circuits 20 kHz and above with minimal parasitic switching losses.
• Catch diodes for switching regulators.
• Output rectifiers for high frequency square-wave inverters.
• Extremely robust in power cycling.
• High surge capability.
• Hermetically sealed. MAXIMUM RATINGS.