FML-22S

Diode Arrays Overview

The FML-22S is a silicon ultra-fast recovery rectifier diode manufactured by Sanken Electric. It features a resin molded structure designed for high-frequency rectification applications. The device supports an average forward current of 10 A and withstands peak reverse voltages up to 200 V. Key electrical characteristics include a maximum reverse recovery time of 40 ns at standard conditions and 30 ns under specific test parameters, ensuring rapid switching performance. Thermal resistance from junction to case is rated at a maximum of 4.0 °C/W.

Diode Arrays Feature Summary

• Ultra-fast recovery capability with minimal reverse recovery time for efficient high-frequency operation
• Resin molded construction providing structural integrity and environmental protection
• High thermal efficiency with low junction-to-case thermal resistance

Diode Arrays Applications

• High frequency rectification circuits
• Switching power supplies
• Inverter circuits

Diode Arrays Procurement Notes

Verify the component status before procurement as the datasheet explicitly states it is not recommended for new designs. Confirm that the ordering suffix does not alter functional specifications unless documented in official supplementary materials. Ensure compatibility with existing circuit designs due to the obsolete status recommendation.

Diode Arrays Selection Notes

Select this component only for legacy system maintenance or replacement where the FML-22S is already established. Evaluate alternative modern components for new projects due to the manufacturer's recommendation against new design inclusion. Consider thermal management requirements given the 4.0 °C/W thermal resistance rating.

Diode Arrays Part Context

The FML-22S belongs to Sanken Electric's lineup of ultra-fast recovery rectifier diodes. This series is engineered for applications requiring fast switching speeds and robust voltage handling. The device utilizes a single-element silicon structure within a plastic epoxy package, suitable for industrial and consumer electronics power conversion systems.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Sanken Electric technical support for approved cross-reference recommendations.