Space-saving devices offer improved thermal performance and efficiency with a low 0.88 mm profile and wettable flanks.
Vishay Intertechnology, Inc. introduced 27 standard and grave-MOS barriers Schottky (TMBS) Surface-mounting judges in the low profile DFN33A package with stunned flanks. The standard devices for commercial, industrialists, telecommunications and automotive applications offer space savings, highly efficient solutions for commercial, industrial, telecommunications and automotive applications. They are the first in the industry in this package size and offer current ratings up to 6 A, while the TMBS devices for punishing industry efforts up to 9 A. up to 9 A. offer a wide range of voltage options. Qualified versions.
The latest package in Vishay's Power DFN family, the DFN33A, has a compact 3.3 mm footprint of 3.3 mm and an extremely low typical height of 0.88 mm, whereby the Vishay liner -lane -line rectifier released today for the general semiconductor to use efficient use of the PCB space. Compared to the conventional SMB (DO-214AA) and the ESMP series SMPA (DO-220AA), the size of the package is 44 % or 20 % smaller. In addition, the low profile of the device is 2.6x thinner than the SMB (DO-214AA) and SMC and 7 % thinner than the SMPA (DO-220AA). At the same time, the optimized copper mass construction and the advanced placement technology of the rectifiers enable a superior thermal performance, which enables operation with higher electricity ratings.
The devices are determined for low voltage, high -frequency interpreters, DC/DC converter, freewheel diodes as well as polarity and rail for rail protection in hot -swap circuits for basic band antennas and electricity via Ethernet (POE) for switches, routers and optical network devices. For these applications, the rectifiers offer a high temperature operation of up to +175 ° C, while their exceptionally low forward voltage drops and low leakage current design -efficiency are improved. The usable flanks of your DFN33A package enable automatic optical inspection and eliminate the need for an X-ray inspection.
The rectifiers are ideal for the automated placement and offer an MSL moisture sensitivity of 1, per J-StD-020, maximum peak of 260 ° C. The devices are raw-compliant and halogen-free, and their matt tin lines meet the Whisker test of the Jesd 201 class 2.