Vishay Launches 45-V and 50-V TMBS Rectifiers with Low 0.95 mm Profile

Vishay Intertechnology, Inc. expanded its offering of TMBS® Trench MOS Barrier Schottky rectifiers with seven new 45 V and 50 V devices. For automotive and commercial applications, the high current density rectifiers offer current ratings from 3A to 8A and low forward voltage drop in the low-profile, surface-mount DO-221BC (SMPA) package. With their low forward voltage drop down to 0.37V at 3A and profile of only 0.95 mm, the rectifiers released today reduce power loss and improve efficiency in low-voltage, high-frequency dc-dc converters, switching power supplies, freewheeling diodes, and polarity protection.

The three 45-V devices are AEC-Q101-qualified for automotive applications, while the four 50-V rectifiers are suited for commercial applications, especially smartphone and tablet chargers. The new rectifiers feature a maximum operation junction temperature of +150 degrees C and an MSL moisture sensitivity level of 1, per J-STD-020, LF maximum peak of +260 °degrees C. Designed 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 and 50 V TMBS rectifiers are available now, with lead times of 12 weeks for larger orders.