Littelfuse TPSMB Series TVS Diodes | DigiKey Daily

Littelfuse presents their TPSMB Series of Automotive Transient Voltage Suppression Diodes. These TVS diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The newly released high-voltage TPSMB parts have extended breakdown voltages of 200 volts for unidirectional diodes and 650 volts for bidirectional diodes. This series complies with the automotive electronics council's Q101 stress test qualification for automotive-grade discrete semiconductors, making it ideal for protecting I/O interfaces, VCC bus, and other vulnerable circuits used in automotive environments. Other features include a 600-watt peak-pulse-power dissipation rating and being offered in a standard package and compact footprint. Applications include EV converters and inverters, automotive entertainment systems, battery protection in battery management systems, and more.