SMCJ10A-AT 1500W 10V TVS Diode SMCJ-AT | RUILON

The SMCJ10A-AT is a high-power 1500W transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from electrostatic discharge (ESD), lightning-induced surges, and fast transient voltage spikes. With a 10V standoff voltage, it provides precise clamping for low-voltage applications while maintaining stable circuit operation.

Encapsulated in the SMC (DO-214AB) surface-mount package, it is ideal for high-reliability and high-power PCB designs requiring enhanced surge handling capability. The device features ultra-fast response time, ensuring immediate suppression of transient overvoltage events to safeguard ICs, power rails, and communication interfaces. Its low leakage current improves overall system efficiency, while the glass-passivated junction structure ensures excellent long-term reliability and thermal stability.

Compared to lower power TVS series, the 1500W capability offers significantly improved surge absorption, making it suitable for demanding environments where higher energy transients are present.

Key Features

• 1500W peak pulse power capability
• 10V standoff voltage for low-voltage 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
• Glass-passivated junction for high reliability
• Bidirectional protection design

Applications

• Power supply surge protection
• Industrial automation systems
• Telecom and networking equipment
• Consumer electronics protection
• Data and signal line ESD protection
• LED lighting and driver circuits
• Automotive electronic systems