The 1.0SMBJ8.5A TVS Diode from RUILON is a high-performance 1000W transient voltage suppressor designed to protect low-voltage electronic circuits from voltage spikes, lightning surges, and electrostatic discharge (ESD). Utilizing advanced avalanche breakdown technology, this diode delivers ultra-fast response time and precise clamping performance, ensuring reliable suppression of transient overvoltage events.
With a working peak reverse voltage of 8.5V, the 1.0SMBJ8.5A is ideal for low-voltage applications that require slightly higher operating margins, such as DC power rails, communication interfaces, and embedded electronic systems. Its high peak pulse power dissipation of 1000W (10/1000µs waveform) provides superior surge absorption capability compared to standard 600W TVS diodes, enhancing system protection and durability.
The device features low leakage current, stable clamping characteristics, and excellent thermal performance, contributing to efficient operation and long-term reliability. Compared to lower voltage variants, the 8.5V configuration offers improved voltage tolerance, reducing the risk of unintended triggering while maintaining strong transient suppression capability.
Encased in a compact SMB (DO-214AA) surface-mount package, the 1.0SMBJ8.5A enables space-saving PCB design and easy integration into modern electronic assemblies. It is widely used in consumer electronics, power supplies, communication equipment, and industrial control systems, delivering dependable protection and consistent performance.
Key Features:
- 1000W peak pulse power dissipation (10/1000µs)
- 8.5V working peak reverse voltage
- Ultra-fast response time
- Low leakage current and high reliability
- Excellent clamping capability
- Compact SMB (DO-214AA) SMD package
Applications:
- Low-voltage power supply protection
- Communication and networking interfaces
- Consumer electronics
- Industrial control systems
- Embedded and portable electronic devices
