The SMBJ75A TVS Diode from RUILON is a high-performance 600W transient voltage suppressor engineered to protect sensitive electronic circuits from voltage spikes, lightning surges, and electrostatic discharge (ESD). Utilizing advanced avalanche breakdown technology, this diode provides ultra-fast response time and precise clamping capability, ensuring effective suppression of transient overvoltage events.
With a working peak reverse voltage of 75V, the SMBJ75A is ideal for higher-voltage applications requiring stable and reliable surge protection. It features a peak pulse power dissipation of 600W (10/1000µs waveform), allowing it to absorb and dissipate significant transient energy while maintaining circuit integrity. The device offers low leakage current and optimized clamping performance, enhancing overall system efficiency and long-term reliability.
Compared to lower voltage TVS diodes, the 75V configuration provides increased voltage headroom, minimizing the risk of unintended conduction in circuits with voltage fluctuations while maintaining strong protection capability. Its compact SMB (DO-214AA) surface-mount package supports space-saving PCB layouts and easy integration into modern electronic designs.
The RUILON SMBJ75A is widely used in power supplies, automotive electronics, telecom systems, industrial control equipment, and consumer devices, delivering dependable protection, extended service life, and consistent performance in demanding environments.
Key Features:
- 600W peak pulse power dissipation (10/1000µs)
- 75V working peak reverse voltage
- Ultra-fast response time
- Low leakage current and high reliability
- Excellent clamping capability
- Compact SMB (DO-214AA) SMD package
Applications:
- Power supply protection
- Automotive electronics
- Telecom and networking equipment
- Industrial control systems
- Consumer electronic devices
