View mbra140tr datasheet:

Bulletin PD-20582 rev. A 02/02 MBRA140TR 1.0 Amp SCHOTTKY RECTIFIER SMA Major Ratings and Characteristics Description/Features The MBRA140TR surface mount Schottky rectifier has been Characteristics MBRA140TR Units designed for applications requiring low forward drop and very small foot prints on PC boards. Typical applications are in disk IFAV Rect. Waveform 1.0 A drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. VRRM 40 V Small foot print, surface mountable Low forward voltage drop IFSM @ tp = 5 µs sine 120 A High frequency operation Guard ring for enhanced ruggedness and long term reliability VF @ 1.0Apk,TJ=125°C 0.49 V TJ range - 55 to 150 °C Device Marking: IR14 CATHODE ANODE 1 2 1.40 (.055) 2.