The Littelfuse Inc. TPSMF4L28A is a robust and reliable automotive-grade TVS diode designed to protect sensitive electronic components from voltage transients caused by events like lightning strikes, inductive load switching, or electrostatic discharge (ESD). It features a 400W peak pulse power capability with a 10/1000µs waveform and provides excellent clamping performance to safeguard circuits in demanding environments. This diode is AEC-Q101 qualified, making it suitable for high-reliability automotive applications, while its surface-mount SOD-123FL package ensures optimized board space and easy integration into compact designs.
With fast response times typically under 1.0ns, the TPSMF4L28A offers superior ESD and EFT protection in compliance with IEC 61000-4-2 and IEC 61000-4-4 standards, respectively, ensuring safe operation of data lines and electronic systems. It operates reliably under high-temperature conditions, supports high-temperature soldering up to 260°C, and complies with industry requirements such as RoHS, halogen-free certifications, and UL497B standards.
Littelfuse Inc. TPSMF4L28A Original Reel Label
As a trusted Littelfuse distributor, Nantian Electronics stocks a large inventory of TPSMF4L28A and provides comprehensive documentation, including datasheets and pin diagrams, to meet your design needs. Reach out to us today for competitive pricing and top-tier support!
