5.0SMDJ13A-AT 5000W 13V TVS Diode 5.0SMDJ-AT | RUILON

The 5.0SMDJ13A-AT is a 5000W high-power transient voltage suppressor (TVS) diode designed to provide strong protection against electrostatic discharge (ESD), lightning surges, and fast transient voltage spikes. With a 13V standoff voltage, it ensures precise and stable overvoltage clamping for low-voltage power rails in advanced electronic systems.

Encapsulated in the SMC (DO-214AB) package and part of the 5.0SMDJ-AT series, this device delivers extremely high surge energy absorption, making it suitable for harsh industrial, telecom, and automotive environments. Its ultra-fast response time allows immediate suppression of transient events, protecting ICs, processors, communication interfaces, and sensitive control electronics. The low leakage current enhances system efficiency during normal operation, while the robust glass-passivated junction structure ensures long-term reliability and excellent thermal stability under high-stress conditions.

The 13V rating provides a balanced protection threshold, making it ideal for low-voltage circuits requiring both tight voltage regulation and high surge immunity.

Key Features

• 5000W peak pulse power capability
• 13V standoff voltage for low-voltage precision protection
• Ultra-fast response to ESD and surge transients
• Low leakage current for efficient operation
• High surge absorption (8/20 µs waveform)
• SMC (DO-214AB) high-power SMD package
• 5.0SMDJ-AT enhanced surge performance series
• Bidirectional protection design

Applications

• High-power surge protection circuits
• Industrial automation systems
• Telecom and networking equipment
• Power supply and DC rail protection
• Data and signal line ESD protection
• LED lighting and driver circuits
• Automotive and harsh environment electronics