MA3D761

Diode Arrays Overview

The MA3D761 is a silicon epitaxial planar Schottky Barrier Diode (SBD) in a TO-220D-A1 package. It features a common cathode configuration with a repetitive peak reverse voltage of 90 V and an average forward current rating of 10 A. The device exhibits a low forward voltage of 0.85 V at 5 A and a high dielectric breakdown voltage exceeding 5 kV. Thermal resistance from junction to case is 3.0 °C/W, supporting operation within a junction temperature range of -40 to +125 °C.

Diode Arrays Feature Summary

• Low forward voltage for improved efficiency
• High dielectric breakdown voltage exceeding 5 kV
• V cut lead ends for easy mounting

Diode Arrays Applications

• Switching mode power supplies

Diode Arrays Procurement Notes

Verify the current lifecycle status on the manufacturer's official website before procurement, as this component may be subject to maintenance or discontinuation plans. Confirm that the TO-220D-A1 package dimensions and pinout match your design requirements. Ensure compliance with RoHS directives if applicable to your manufacturing process. Validate thermal management capabilities against your specific ambient temperature conditions.

Diode Arrays Selection Notes

Select this component for applications requiring high surge current handling up to 100 A and robust thermal performance. The common cathode configuration simplifies circuit design for dual-diode arrangements. Consider the 3.0 °C/W thermal resistance when designing heat sinks. Verify that the 90 V reverse voltage rating provides sufficient margin for your circuit's peak inverse voltage requirements.

Diode Arrays Part Context

This part belongs to Panasonic's MA3D series of Schottky Barrier Diodes, designed for general-purpose rectification and switching applications. The MA7D61 designation represents the conventional part number equivalent. These devices utilize silicon epitaxial planar technology to achieve reliable performance in standard electronic equipment and industrial applications.

Diode Arrays Replacement Considerations

The MA7D61 is the conventional part number equivalent for the MA3D761. Verify compatibility with existing footprints and electrical specifications when substituting.