That includes Low 0.88 mm Profile and Wettable Flanks, Area-Saving Units Present Improved Thermal Efficiency and Effectivity
Vishay Intertechnology, Inc. launched 27 customary and Trench MOS Barrier Schottky (TMBS) surface-mount rectifiers within the low profile DFN33A package deal with wettable flanks. Offering space-saving, excessive effectivity options for business, industrial, telecom, and automotive purposes, the usual gadgets are the {industry}’s first on this package deal dimension and supply present scores as much as 6 A, whereas the TMBS gadgets ship industry-best present scores as much as 9 A. Providing a variety of voltage choices from 60 V to 200 V for TMBS and as much as 600 V for normal rectifiers, the gadgets can be found in Automotive Grade, AEC-Q101 certified variations.
The newest package deal in Vishay’s Energy DFN household, the DFN33A contains a compact 3.3 mm by 3.3 mm footprint and an especially low typical peak of 0.88 mm, permitting the Vishay Common Semiconductor rectifiers launched right this moment to make extra environment friendly use of PCB house. In comparison with the standard SMB (DO-214AA) and eSMP sequence SMPA (DO-220AA), the package deal’s dimension is 44 % and 20 % smaller, respectively. As well as, the system’s low profile is 2.6x thinner than the SMB (DO-214AA) and SMC, and seven % thinner than the SMPA (DO-220AA). On the similar time, the rectifiers’ optimized copper mass design and superior die placement expertise permit for superior thermal efficiency that allows operation at larger present scores.
The gadgets are supposed for low voltage, excessive frequency inverters, DC/DC converters, freewheeling diodes, and polarity and rail to rail safety in scorching swap circuits for baseband antennas and energy over Ethernet (PoE) for switches, routers, and optical community tools. For these purposes, the rectifiers supply excessive temperature operation as much as +175 °C, whereas their exceptionally low ahead voltage drop and low leakage present improve design effectivity. The wettable flanks of their DFN33A package deal permit for automated optical inspection, eliminating the necessity for an X-ray inspection.
Perfect for automated placement, the rectifiers supply an MSL moisture sensitivity stage of 1, per J-STD-020, LF most peak of 260 °C. The gadgets are RoHS-compliant and halogen-free, and their matte tin-plated leads meet the JESD 201 class 2 whisker take a look at.
