MA3J1430GL

Diode Arrays Overview

The MA3J143GL is a silicon epitaxial planar switching diode manufactured by Panasonic Electronic Components. It houses two isolated elements within a single EIAJ SC-79 SMini3-F1 package, with the internal diodes connected in series. The device supports a maximum forward current of 100 mA and features a reverse voltage rating of 40 V. Key electrical characteristics include a typical forward voltage of 1.2 V at 100 mA and a terminal capacitance of 5.5 pF between pins 2 and 3. The component operates within a junction temperature range up to 150 °C.

Diode Arrays Feature Summary

• Contains two isolated diode elements integrated into one compact package for high-density mounting
• Features an internal series connection configuration between the two diodes
• Utilizes a silicon epitaxial planar construction suitable for switching circuits

Diode Arrays Applications

• Switching circuits
• General electronic equipment
• Office equipment
• Communications equipment
• Measuring instruments

Diode Arrays Procurement Notes

Verify the specific suffix 'GL' against the official Panasonic datasheet to confirm it denotes the standard RoHS-compliant packaging variant. Confirm that the ordering information matches the exact part number MA3J143GL rather than the base MA3J143 or MA3J143A variants. Ensure the procurement channel provides documentation confirming compliance with the EU RoHS Directive (EU 2002/95/EC) as specified in the manufacturer's publication.

Diode Arrays Selection Notes

Select this component when a dual-diode solution with series connectivity is required in a minimal footprint. The SMini3-F1 package facilitates automated surface-mount placement. Consider the 40 V reverse voltage limit and 100 mA forward current capacity during circuit design. Verify that the 150 °C maximum junction temperature aligns with the thermal environment of the target application.

Diode Arrays Part Context

This component belongs to the MA3J143 series of silicon epitaxial planar switching diodes produced by Panasonic Electronic Components. The series includes variants such as the MA3J143A, which offers an increased reverse voltage rating. These devices are designed for general-purpose applications requiring reliable switching performance in a small form factor.

Diode Arrays Replacement Considerations

Consult the official Panasonic replacement guide for verified substitute part numbers. Cross-reference specifications such as reverse voltage, forward current, and package dimensions before substituting.