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VS-MBRS140-M3 Datasheet Schottky Rectifier

Manufacturer: Vishay

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General Description

The VS-MBRS140-M3 surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards.

Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS IF(AV) Rectangular waveform VRRM IFSM tp = 5 μs sine VF 1.0 Apk, TJ = 125 °C TJ Range VALUES 1.0 40 380 0.53 -55 to +150 UNITS A V A V °C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM VS-MBRS140-M3 40 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Maximum average forward current IF(AV) Maximum peak one cycle  non-repetitive surge current IFSM Non-repetitive avalanche energy Repetitive avalanche current EAS IAR TEST CONDITIONS 50 % duty cycle at TL = 119 °C, rectangular waveform 5 μs sine or 3 μs rect.

pulse 10 ms sine or 6 ms rect.

Overview

www.vishay.com VS-MBRS140-M3 Vishay Semiconductors High Performance Schottky Rectifier, 1.0 A Cathode Anode SMB PRODUCT SUMMARY Package IF(AV) VR VF at IF IRM max.

TJ max.

Diode variation EAS SMB 1.0 A 40 V 0.53 V 4.0 mA at 125 °C 125 °C Single die 3.

Key Features

  • Small foot print, surface mountable.
  • Low forward voltage drop.
  • High frequency operation.
  • Guard ring for enhanced ruggedness and long term reliability.
  • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C.
  • Material categorization: for definitions of compliance please see www. vishay. com/doc?99912.

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