Date: 25/10/2012

170 V TMBS rectifiers from Vishay for telecom power supplies

Vishay Intertechnology, Inc. has 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. The devices are aimed at telecom power supply applications. They feature a broad range of current ratings, from 10 A to 80 A, and a typical forward voltage of 0.65 V at 30 A.

The devices also 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 Deg 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 Deg C maximum and are halogen-free per the JEDEC JS709A definition.

Samples and production quantities of the TMBS rectifiers are available now, with lead times of eight weeks for larger orders.

Source: Vishay