Taiwan Semiconductor Uni-Directional TVS Diode 1-Element 1.5 kW 2-Pin DO-214 SMCJ30A

Taiwan Semiconductor SMCJ30A is a uni-directional TVS (Transient Voltage Suppressor) diode designed for protecting sensitive electronic circuits from transient voltage spikes. This diode features a single-element chip configuration with a peak pulse power dissipation rating of 1.5 kW, making it suitable for high-reliability transient voltage suppression.

The device comes in a robust surface-mount DO-214 package with two pins, enabling easy integration on PCBs in industrial, commercial, and consumer electronics. With a minimum breakdown voltage of 33.3 V and maximum reverse stand-off voltage of 30 V, it effectively clamps voltage spikes to a nominal 48.4 V, protecting downstream components from damage.

Operating within a wide temperature range from -55°C to 150°C, the SMCJ30A is built for durability under harsh environmental conditions. It supports a maximum peak pulse current of 31 A and maintains a low leakage current of 5 microamps, ensuring energy efficiency in transient suppression. The compact dimensions (7.15 mm length, 6.25 mm width, 2.75 mm height) afford space-saving PCB layouts.

This TVS diode complies with FBI standards and series SMCJ, making it suitable for use in electronic power management, automotive, industrial control, and telecommunications equipment. It effectively safeguards circuits from ESD, inductive switching, lightning surges, and other transient voltage disturbances.

Designed for surface mounting in electronic circuits. Provides a minimum breakdown voltage of 33.3 V to protect sensitive components. Maximum reverse stand-off voltage of 30 V ensures device safety under normal operation.

Clamping voltage of 48.4 V limits voltage spikes effectively. Operates reliably across temperatures from -55°C to 150°C. Handles peak pulse currents up to 31 A for transient voltage suppression. Compact dimensions: 7.15 mm length, 6.25 mm width, and 2.75 mm height.

Features low maximum reverse leakage current of 5 µA for energy efficiency. Single element per chip offering unidirectional transient voltage suppression. Standard-compliant with FBI approvals.

This Taiwan Semiconductor SMCJ30A TVS Diode is ideal for industrial, laboratory, electrical, and electronic equipment requiring robust transient voltage protection. EnvMart offers this precision semiconductor component to enhance circuit reliability and longevity.