Product News: Electronic Components & Devices

Trench MOS Barrier Schottky Rectifiers are rated from 10-80 A.

Press Release Summary:

Trench MOS Barrier Schottky Rectifiers are rated from 10-80 A.

Oct 12, 2012 - Intended for telecom power supply applications, TMBS® rectifiers include nine 170 V devices with typical forward voltage of 0.65 V at 30 A, dual center-tap configuration, and 175°C max junction temperature. Devices in TO-263AB package additionally feature MSL moisture sensitivity level of 1, while devices in TO-220AB and TO-3PW feature solder bath temperatures of 275°C max and are halogen-free. There are 2 models rated at 10 A; 3 at 40 A; 3 at 60 A; and one at 80 A.

Original Press Release

Vishay Intertechnology's New 170 V TMBS® Rectifiers for Telecom Power Supplies Feature Current Ratings up to 80 A, Typical Forward Voltage Drop Down to 0.65 V

Press release date: Oct 11, 2012

MALVERN, Pa. – Vishay Intertechnology, Inc. (NYSE: VSH) today expanded its offering of TMBS® Trench MOS Barrier Schottky rectifiers with nine new 170 V devices in power TO-220AB, TO-263AB, and TO-3PW packages. Aimed at telecom power supply applications, the devices feature a wide range of current ratings, from 10 A to 80 A, and a typical forward voltage of 0.65 V at 30 A.

The new devices feature a dual center-tap configuration. They include the 10 A V10170C and VB10170C; the 40 A V40170C, VB40170C, and V40170PW; the 60 A V60170G, VB60170G, and V60170PW; and the 80 A V80170PW.

All nine devices feature a 175 °C maximum junction temperature. Devices in the TO-263AB package additionally feature an MSL moisture sensitivity level of 1 while devices in the TO-220AB and TO-3PW feature solder bath temperatures of 275 °C maximum and are halogen-free per the JEDEC JS709A definition.

Samples and production quantities of the new 170 V TMBS rectifiers are available now, with lead times of eight weeks for larger orders. Pricing for U.S. delivery varies by package type and current rating and starts at $1.00 per piece for 10 A device in quantities below 10,000. Follow TMBS rectifiers from Vishay at

Vishay Intertechnology, Inc., a Fortune 1,000 Company listed on the NYSE (VSH), is one of the world's largest manufacturers of discrete semiconductors (diodes, MOSFETs, and infrared optoelectronics) and passive electronic components (resistors, inductors, and capacitors). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, power supplies, and medical markets. Vishay's product innovations, successful acquisition strategy, and "one-stop shop" service have made it a global industry leader. Vishay can be found on the Internet at

TMBS is a registered trademark of Vishay Intertechnology.