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The Littelfuse TPSMB Asymmetric TVS Diodes are specifically engineered for the unique challenges of modern automotive applications. These components are the first-to-market asymmetrical transient voltage suppression (TVS) diodes specifically designed for the protection of Silicon Carbide (SiC) MOSFET gate drivers in automotive applications. The TPSMB Asymmetric Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events, addressing the increasing demand for reliable overvoltage protection in next-generation electric vehicle systems where traditional symmetric TVS diodes fall short of providing optimal protection. These diodes offer 600 W peak pulse power capability at 10/1000μs waveform with a fast response time typically less than 1.0 ns from 0 V to breakdown voltage minimum. The components feature low clamping voltage (VC < 10 V @ 30 A) and high power dissipation of 600W peak pulse power dissipation, providing protection against transient overvoltage events. Additionally, they are AEC-Q101-qualified, ensuring the highest reliability for automotive applications. The primary applications for TPSMB Asymmetric TVS Diodes center on critical automotive systems where SiC MOSFET technology is rapidly being adopted for improved efficiency and performance. These diodes are ideal for EV onboard chargers, traction inverters, and other high-performance electric vehicle applications, where the switching characteristics of SiC MOSFETs require equally sophisticated protection schemes. TVS components are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in automotive applications. To learn more, visit mouser.com.
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