FMW-4306

Diode Arrays Overview

The FMW-4306 is a 60 V, 30 A Schottky diode designed for high-frequency systems. It features a typical forward voltage drop of 0.6 V at 15 A and a maximum nonrepetitive peak reverse voltage of 60 V. The device operates within a junction temperature range of -40 to 150 °C and includes a thermal resistance between junction and case of 2.0 °C/W. Packaged in a TO3PF-3L format with a bare lead frame, it supports an average forward current of 30 A and a surge forward current of 150 A.

Diode Arrays Feature Summary

• Schottky barrier construction enables low forward voltage characteristics for improved power supply efficiency.
• Bare lead frame design ensures compliance with RoHS directives and eliminates lead-based materials.
• Flammability rating meets UL94V-0 equivalent standards for enhanced safety.

Diode Arrays Applications

• DC-DC Converters
• Adapters

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm terminal plating and packaging variations. Confirm that the component meets all applicable environmental regulations required by your region before finalizing procurement specifications.

Diode Arrays Selection Notes

Evaluate the thermal management requirements based on the specified junction-to-case thermal resistance. Ensure the operating environment remains within the defined temperature limits to maintain reliability. Verify that the package dimensions align with the available heatsink mounting hardware.

Diode Arrays Part Context

This component belongs to Sanken Electric's Schottky diode portfolio, engineered specifically for high-speed switching applications. The series focuses on reducing conduction losses through optimized semiconductor structures, making it suitable for modern power conversion architectures requiring high efficiency.

Diode Arrays Replacement Considerations

Consult the official datasheet for direct substitute part numbers. Cross-reference electrical ratings and physical dimensions when evaluating alternative components from other manufacturers.

Diode Arrays FAQ

What is the maximum surge forward current?

The maximum surge forward current is 150 A under half-cycle sine wave conditions for 10 ms.

How is the thermal resistance defined?

The thermal resistance (Rth J-C) is 2.0 °C/W, measured between the junction and the case near the screw hole.

Is the device compliant with RoHS?

Yes, the bare lead frame is Pb-free and RoHS compliant.