View mbrs140tr datasheet:

Bulletin PD-20591 rev. A 02/02 MBRS140TR SCHOTTKY RECTIFIER 1 Amp SMB Major Ratings and Characteristics Description/Features The MBRS140TR surface-mount Schottky rectifier has been Characteristics MBRS140TR Units designed for applications requiring low forward drop and very small foot prints on PC boards. Typical applications are in disk IF(AV) Rectangular waveform 1.0 A drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Small foot print, surface mountable VRRM 40 V Low forward voltage drop High frequency operation IFSM @ tp = 5 µs sine 380 A Guard ring for enhanced ruggedness and long term reliability VF @ 1.0 Apk, TJ=125°C 0.53 V TJ range - 55 to 150 °C CATHODE ANODE Device Marking: IR14 1 2 2.15 (.