Trench MOS Barrier Schottky rectifiers from Vishay offer Vf of 0.34V at 3A

Vishay Intertechnology has expanded its offering of TMBS Trench MOS Barrier Schottky rectifiers with 12 new 45 V, 60 V, and 100 V devices that feature a wide range of current ratings from 6 A to 20 A. Optimized for use in commercial applications, these devices offer extremely low forward voltage drop in the surface-mount TO-252 (DPAK) package.

With their low forward voltage drop down to 0.34 V at 3 A, the nine dual-chip and three single-chip rectifiers released reduce power loss and improve efficiency in low-voltage, high-frequency DC/DC converters, switching power supplies, freewheeling diodes, OR-ring diodes, and reverse battery protection applications. Typical end products include set-top boxes, LED TV and computer power supplies, and ADSL modems.

The new rectifiers feature a maximum operation junction temperature of +150 °C and an MSL moisture sensitivity level of 1, per J-STD-020, LF maximum peak of 260 oC. Ideal for automated placement, the devices are compliant to RoHS Directive 2011/65/EU and halogen free according to JEDEC JS709A standards.

Samples and production quantities of the new 45 V, 60 V, and 100 V TMBS rectifiers are available now, with lead times of eight weeks for larger orders.