FMW-2204

Diode Arrays Overview

The FMW-2204 is a silicon Schottky barrier diode designed for high-frequency rectification. It features a peak repetitive reverse voltage of 40 V and an average forward current rating of 20 A. The device exhibits a maximum forward voltage drop of 0.55 V at 10 A and supports a peak surge forward current of 120 A. Thermal resistance from junction to case is limited to 4.0 °C/W, with an operating junction temperature range spanning -40°C to +150°C.

Diode Arrays Feature Summary

• High-frequency rectification capability
• Low forward voltage drop
• Robust surge current handling

Diode Arrays Applications

• High frequency rectification circuits

Diode Arrays Procurement Notes

Verify the component status before procurement as the datasheet explicitly marks this part as not recommended for new designs. Confirm that the resin molded package meets UL94V-0 flammability requirements for your specific application environment. Ensure thermal management strategies align with the specified junction-to-case thermal resistance limits during operation.

Diode Arrays Selection Notes

Select this component only if legacy compatibility or existing board layouts require this specific Sanken Electric part number. Evaluate whether newer alternatives are available given the obsolete status. Consider the 40 V reverse voltage and 20 A current ratings against actual circuit loads to ensure adequate safety margins under varying thermal conditions.

Diode Arrays Part Context

This component belongs to the FMW series of silicon Schottky barrier diodes manufactured by Sanken Electric. These devices utilize a resin-molded structure suitable for surface mounting applications requiring efficient power conversion. The series is characterized by fast switching speeds and low leakage currents typical of Schottky technology.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not provided in the official documentation.