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The SMDJ28A-H is an automotive-grade, high-reliability TVS diode optimized for 28V DC systems. Rated at 3000W peak pulse power (10/1000µs) and compliant with AEC-Q101, it provides fast response and strong surge endurance against load dump and switching transients. The DO-214AB (SMC) package ensures compact and rugged integration in automotive and industrial electronics.