The RUILON SMDJ24A is a high-reliability 3000W Transient Voltage Suppressor (TVS) diode designed in the robust SMC/DO-214AB package, delivering superior protection against high-energy voltage transients. It is engineered to protect sensitive electronic circuits from damage caused by lightning surges, inductive switching spikes, and electrostatic discharge (ESD), ensuring stable and long-term system operation.
With a 24V standoff voltage, the SMDJ24A is optimized for low-voltage DC power rails and signal line protection in industrial, automotive, and communication systems. It features ultra-fast response time and excellent clamping performance, effectively limiting overvoltage events before they can damage critical downstream components. The device supports a peak pulse power dissipation of 3000W (10/1000µs waveform), enabling it to absorb high transient energy while maintaining stable electrical characteristics and strong reliability.
Compared to lower-voltage TVS diode variants, the SMDJ24A provides a higher operating margin, making it suitable for systems operating at higher nominal DC levels or environments with wider voltage fluctuations. The SMC package ensures excellent mechanical strength, efficient heat dissipation, and compatibility with automated PCB assembly, supporting compact and high-density circuit designs.
Key Features:
- 3000W peak pulse power capability
- 24V standoff voltage for stable protection
- Ultra-fast transient response
- Low leakage current for efficient operation
- High surge and ESD protection capability
- Excellent clamping performance
- Robust SMC/DO-214AB surface-mount package
- High reliability and long service life
Applications:
- Industrial automation and control systems
- Automotive electronic protection modules
- Power supply input/output protection
- Telecommunication equipment
- DC power and signal line protection
- Consumer electronic devices
- Network and communication interfaces
- General-purpose surge protection circuits
