FMW-24H

Diode Arrays Overview

The FMW-24H is a high-frequency rectification type silicon Schottky barrier diode manufactured by Sanken Electric. It features a resin-molded structure designed for robust performance in demanding electrical environments. The component supports a transient peak reverse voltage and peak reverse voltage of 40V, with an average forward current rating of 15A per chip. It operates within a junction temperature range of -40°C to +150°C and includes a thermal resistance between junction and case of 4.0°C/W maximum.

Diode Arrays Feature Summary

• High-frequency rectification capability utilizing silicon Schottky barrier technology
• Resin molded construction ensuring structural integrity and environmental protection
• Low forward voltage drop characteristics optimized for efficient power conversion

Diode Arrays Applications

• High frequency rectification circuits
• Power supply modules requiring fast switching recovery
• Industrial electronic systems operating under high thermal stress

Diode Arrays Procurement Notes

Verify the Not Recommended for New Designs status before initiating any new product development cycles. Confirm that the specific package dimensions and marking requirements align with existing board layouts. Ensure compliance with UL94V-0 flammability standards if required by the final equipment safety regulations. Check for available substitute components from the manufacturer's portfolio.

Diode Arrays Selection Notes

Evaluate the thermal management requirements carefully, as the device relies on case temperature derating curves for current capacity. The 40V reverse voltage rating defines the maximum operational limit for the rectification stage. Consider the physical footprint and lead spacing when integrating into dense circuit assemblies. Verify that the surge current capabilities meet the specific transient load conditions of the target application.

Diode Arrays Part Context

This component belongs to the series of high-frequency rectification diodes produced by Sanken Electric. It utilizes a Schottky barrier structure to minimize switching losses compared to standard PN junction diodes. The resin molding provides mechanical stability and insulation. The part is designated with specific marking codes for traceability regarding manufacturing date and lot information.

Diode Arrays Replacement Considerations

SMA6862MH

Diode Arrays FAQ

What is the maximum junction temperature for the FMW-24H?

The maximum junction temperature (Tj) is +150°C.

How is the average forward current affected by case temperature?

The average forward current must be derated based on the case temperature, following the specific curves provided for VR=0V and VR=40V conditions.

What is the thermal resistance value between the junction and the case?

The thermal resistance Rth(j-l) is 4.0°C/W maximum.