The 1.0SMBJ90A TVS Diode from RUILON is a high-performance 1000W transient voltage suppressor designed to protect sensitive electronic circuits from voltage spikes, lightning surges, and electrostatic discharge (ESD). Built with advanced avalanche breakdown technology, it provides ultra-fast response time and precise clamping performance, ensuring reliable suppression of transient overvoltage events in industrial and electronic systems.
With a working peak reverse voltage of 90V, the 1.0SMBJ90A is ideal for mid-voltage applications such as DC power distribution, industrial control systems, communication equipment, and embedded electronics. Its 1000W peak pulse power dissipation (10/1000µs waveform) delivers significantly higher surge absorption capability compared to standard 600W TVS diodes, enhancing system robustness and long-term reliability.
The device features low leakage current, stable clamping characteristics, and excellent thermal performance, ensuring efficient operation under repeated surge conditions. Compared to lower voltage variants, the 90V rating provides increased voltage headroom, reducing the risk of false triggering while maintaining strong transient suppression capability.
Encased in a compact SMB (DO-214AA) surface-mount package, the 1.0SMBJ90A supports space-efficient PCB design and easy integration into modern electronic systems. It is widely used in consumer electronics, power supplies, telecom equipment, industrial automation, and embedded applications requiring reliable surge protection.
Key Features:
- 1000W peak pulse power dissipation (10/1000µs)
- 90V 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
- Industrial automation systems
- Communication equipment
- Consumer electronics
- Embedded electronic systems
