The SR840 is a Schottky Barrier Rectifier manufactured by Rectron Semiconductor. This device is designed for high-efficiency rectification in power supplies, inverters, and freewheeling diode applications. The SR840 features a low forward voltage drop and fast switching speed, making it suitable for use in applications requiring high efficiency and low power loss.
Applications
- Switching power supplies
- Freewheeling diodes in DC-DC converters
- Reverse polarity protection
- AC-DC adapters
- Solar power systems
Features
- Low forward voltage drop
- High surge current capability
- High reliability
- Guard Ring Structure for Stress Protection
- High Switching Speed
Benefits
- High efficiency due to low forward voltage drop, reducing power losses and heat generation.
- Fast switching speed minimizes switching losses, enhancing overall system performance.
- High surge current capability provides robust protection against transient events.
- Improved system reliability and lifespan due to the device's robust design and construction.
- Reduced heat sink requirements due to efficient operation.
Additional Details
The SR840 has a maximum repetitive peak reverse voltage (VRRM) of 40V and a maximum average forward rectified current (IF(AV)) of 8A. Its forward voltage drop (VF) is typically low. The device operates effectively over a wide temperature range. It is packaged in a standard through-hole configuration for easy mounting on PCBs. It conforms to industry standards for safety and performance. Always consult the manufacturer's datasheet for detailed specifications and application guidelines.
