Date: 20/01/2010

Four new 100-V TMBS Trench MOS Barrier Schottky rectifiers from Vishay

Vishay has released the four new 100-V TMBS Trench MOS Barrier Schottky rectifiers with high current density from 2 A to 4 A. With low forward voltage drops down to 0.56 V typical and high avalanche capability, the devices reduce power loss and improve efficiency in freewheeling diodes, dc-to-dc converters, and polarity protection in switchmode power supplies (SMPS), set-top boxes, and consumer electrical appliances.

The new rectifiers feature a maximum junction temperature of + 150 °C and an MSL moisture sensitivity level of 1, per J-STD-020, LF maximum peak of 260 °C. Ideal for automated placement, the devices are compliant to RoHS directive 2002/95/EC and WEEE 2002/96/EC.

Device Specification Table:
Vishay Device IF (A) VRRM (V) VF at IF and TJ IFSM (A) TJ max (°C )
VF (V) IF (A) TA (°C)
VSSA210 2 100 0.56 2 125 60 150
VSSA310S 3 100 0.62 3 125 60 150
VSSB310 3 100 0.56 3 125 80 150
VSSB410S 4 100 0.61 4 125 80 150


Package: Low-profile, surface-mount SMA and SMB package

Availability: Samples and production quantities are available now

For more details visit www.vishay.com