Friday, June 14, 2024

Revolutionizing Automotive Electronics With Two-in-One Rectifier And TVS Integration

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Innovative Device Merges a 3 A, 600 V Standard Rectifier with a 200 W TRANSZORB TVS in a Space-Efficient FlatPAK 5 x 6 Package

New Yorker Electronics is excited to introduce Vishay’s latest innovation, the R3T2FPHM3. This device marks the industry’s first-ever combination of a standard rectifier and transient voltage suppressor (TVS) in a single unit. Designed to cater to the automotive sector’s space-saving needs, the R3T2FPHM3 boasts an oxide planar chip junction design and a standard cathode circuit configuration. Within its compact FlatPAK 5 x 6 package, it seamlessly integrates a 3A, 600V standard rectifier with a potent 200W TRANSZORB TVS.

Highlighted Features & Advantages:

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  • A comprehensive automotive solution combining rectifier and TRANSZORB TVS functionalities in a single device.
  • Incorporates an oxide planar chip junction for enhanced performance and reliability.
  • Complies with MSL level 1 standards, as per J-STD-020, with a peak soldering temperature of 260°C for lead-free (LF) applications.
  • Availability of an AEC-Q101 qualified version, ensuring compatibility with automotive industry requirements.

Boasting an expansive operational temperature range spanning from -55°C to +175°C, this newly unveiled device is ideally tailored for automotive applications demanding the highest levels of reliability. It provides secondary protection for sensor units, supports distributed airbag modules, and facilitates low-power DC/DC converters within power distribution systems. The device’s ingenuity lies in its fusion of two distinct technologies within a single package, resulting in significant advantages. This dual-chip solution not only conserves precious PCB space but also streamlines design layouts and effectively reduces overall costs in these specific applications. Moreover, when used in tandem with a standard TVS in series, it extends its capabilities to deliver a comprehensive solution exceeding 24V with an impressively low clamping ratio, further enhancing its versatility and value.

The integrated rectifier within this two-in-one device impressively features a minimal forward voltage drop of only 0.86 V. This attribute serves to diminish power losses and enhance overall operational efficiency. In addition, the device’s TVS component offers a robust breakdown voltage of 27V, ensuring reliable protection against voltage spikes. It is equipped with formidable ESD (Electrostatic Discharge) capabilities, aligning with the rigorous standards of IEC 61000-4-2 for both air discharge and contact mode. It also achieves a remarkable MSL (Moisture Sensitivity Level) rating of 1, by J-STD-020, with a peak soldering temperature of 260°C for lead-free (LF) applications. To underscore its safety credentials, the moulding compound utilised in its construction proudly bears a UL 94 V-0 flammability rating.

Moreover, the device adheres to environmental standards, being both RoHS-compliant and halogen-free. Additionally, an AEC-Q101-qualified version is available, catering to the stringent requirements of automotive applications, further establishing its reputation as a reliable and safety-conscious choice. It holds great promise for a range of applications. It can serve as a secondary protective measure for sensor units, ensuring their reliable operation. Additionally, it finds valuable utility in supporting distributed airbag modules enhancing safety features in automotive systems. Furthermore, it facilitates efficient low-power DC/DC conversion within power distribution systems, contributing to optimised energy management and overall performance.

The company boasts one of the world’s most extensive portfolios encompassing discrete semiconductors and passive electronic components. These components are pivotal in enabling cutting-edge designs across various industries, including automotive, industrial, computing, consumer electronics, telecommunications, military, aerospace, and medical sectors.

Akanksha Gaur
Akanksha Gaur
Akanksha Sondhi Gaur is a journalist at EFY. She has a German patent and brings a robust blend of 7 years of industrial & academic prowess to the table. Passionate about electronics, she has penned numerous research papers showcasing her expertise and keen insight.


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