The 1.0SMBJ180A 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 ensures ultra-fast response time and precise clamping performance, effectively limiting transient overvoltage events in demanding industrial and electronic environments.
With a working peak reverse voltage of 180V, the 1.0SMBJ180A is ideal for higher mid-voltage applications such as DC power distribution, industrial automation systems, communication infrastructure, and embedded electronic equipment. Its 1000W peak pulse power dissipation (10/1000µs waveform) provides significantly higher surge absorption capability compared to standard 600W TVS diodes, improving system robustness and long-term reliability.
The device features low leakage current, stable clamping characteristics, and excellent thermal performance, ensuring efficient operation even under repeated surge stress. Compared to lower voltage variants, the 180V 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 1.0SMBJ180A supports space-efficient PCB layout and easy integration into modern electronic designs. It is widely used in consumer electronics, power supplies, telecom systems, industrial automation, and embedded applications requiring reliable high-voltage surge protection.
Key Features:
- 1000W peak pulse power dissipation (10/1000µs)
- 180V 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 infrastructure
- Telecom equipment
- Embedded electronic systems
