Power

Rectifiers deliver low forward voltage drop in a low-profile

28th January 2014
Staff Reporter
0
Datasheets

Seven 45V and 50V devices have been introduced by Vishay, expanding their exisiting portfolio of TMBS Trench MOS Barrier Schottky rectifiers. With current ratings from 3A to 8A, the rectifiers provide low forward voltage drop in a low-profile, surface-mount DO-221BC (SMPA) package.

The low forward voltage drop down to 0.37V at 3A, coupled with a profile of 0.95mm, results in reduced power loss and improved efficiency in low-voltage, high-frequency DC/DC converters, switching power supplies, freewheeling diodes, and polarity protection.The rectifiers feature a maximum operation junction temperature of +150 °C and an MSL moisture sensitivity level of 1, per J-STD-020, with a LF maximum peak of +260 °C.

Three of the 45V devices are EC-Q101-qualified for automotive applications, whilst the four 50V rectifiers are suitable for commercial applications, especially smartphone and tablet chargers. Suitable for automated placement, the devices are compliant to RoHS Directive 2011/65/EU and halogen-free according to JEDEC JS709A standards.

 

 

 

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