A two-in-one surface-mount system, the R3T2FPHM3 from Vishay combines a rectifier and transient voltage suppressor (TVS) in a FlatPAK 5×6-mm package deal. The twin-chip system, which options an oxide planar chip junction and customary cathode circuit configuration, saves PCB house and simplifies layouts.
With its 3-A, 600-V customary rectifier, 200-W TRANSZORB TVS, and extensive working temperature vary of -55°C to +175°C, the R3T2FPHM3 is well-suited for automotive functions. It may be used for secondary safety of sensor items, distributed airbag modules, and low-power DC/DC converters in energy distribution techniques. When paired in sequence with a regular TVS, the R3T2FPHM3 provides a whole >24-V resolution with a low clamping ratio.
The R3T2FPHM3’s rectifier has a low ahead voltage drop of 0.86 V to scale back energy losses and enhance effectivity. Its TVS provides a breakdown voltage of 27 V. ESD safety complies with IEC 61000-4-2 requirements in each air discharge mode and call mode. The half additionally offers a moisture sensitivity stage (MSL) of 1 per J-STD-020 necessities and a UL 94 V-0 flammability score. Moreover, Vishay provides the system in AEC- Q101 certified variations.
Samples and manufacturing portions of the R3T2FPHM3 can be found now, with lead occasions of 12 weeks.
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