TVS diode protection

Good-Ark Zener diodes are voltage-regulation and overvoltage-clamping components that hold a defined reverse voltage when correctly biased. Designers use them to create references, protect sensitive inputs, limit rail excursions, and stabilize low-power circuits. Correct selection depends on nominal Zener voltage, tolerance, power rating, dynamic resistance, package, temperature behavior, surge conditions, and the complete operating environment … Read more

SMBJ TVS diodes are 600 W-class surface-mount transient voltage suppressors in an SMB (DO‑214AA) package, engineered to clamp lightning, ESD, and switching surges on DC rails and signal lines. They offer wide working voltages, fast response, and uni/bidirectional options, making them ideal for protecting power supplies, automotive modules, telecom, and industrial electronics when properly selected … Read more

An SMCJ TVS diode is a 1500 W surface‑mount transient voltage suppressor in an SMC (DO‑214AB) package, designed to clamp lightning, surge, and ESD events on power and signal lines. With fast response and wide voltage range, it is widely used in telecom, industrial, automotive, and power electronics equipment to protect sensitive semiconductor devices. What … Read more