The SMA6J7.0A TVS Diode from RUILON is a high-performance 400W transient voltage suppressor designed to protect low-voltage electronic circuits from electrostatic discharge (ESD), voltage spikes, and transient surges. With a 7V stand-off voltage, this device is ideal for sensitive electronics such as microcontrollers, communication interfaces, and low-voltage DC power rails. Built using advanced silicon avalanche technology, it ensures ultra-fast response time, low leakage current, and precise clamping performance, providing reliable protection without affecting normal circuit operation.
Engineered for durability, the SMA6J7.0A offers excellent thermal stability and high peak pulse current capability under 8/20µs surge conditions, ensuring consistent performance even under repeated transient exposure. Compared to lower-voltage variants, the 7V rating provides improved voltage tolerance, reducing the likelihood of unwanted triggering while maintaining effective surge suppression.
Encased in the industry-standard SMA (DO-214AC) surface-mount package, this diode supports compact PCB layouts and automated assembly processes, making it ideal for modern high-density electronic designs. Its rugged construction ensures long-term reliability and stable electrical performance.
The SMA6J7.0A is widely used in consumer electronics, embedded systems, communication equipment, portable devices, and power management circuits, delivering dependable protection against transient overvoltage conditions. It is an excellent solution for engineers seeking compact, efficient, and reliable low-voltage surge protection.
Key Specifications:
- Part Number: SMA6J7.0A
- Peak Pulse Power Dissipation: 400W (8/20µs)
- Stand-off Voltage (VRWM): 7V
- Breakdown Voltage: ~7.8V – 8.6V
- Clamping Voltage: ~12.0V
- Response Time: Picoseconds
- Leakage Current: Low
- Package: SMA / DO-214AC
- Type: Unidirectional TVS Diode
Applications:
- USB and data line protection
- Embedded systems and microcontrollers
- Portable and handheld devices
- Consumer electronics
- Communication interfaces
Key Features:
- 400W peak pulse power capability
- Ultra-fast response to transient events
- Low leakage current for improved efficiency
- Accurate clamping for sensitive circuits
- High thermal stability and long-term reliability
- Compact SMA package for space-saving PCB layouts
- Suitable for low-voltage protection applications
