MA3X721E0L

Diode Arrays Overview

The MA3X721E0L is a silicon epitaxial planar Schottky barrier diode designed for super high-speed switching and small current rectification. It contains two diodes in one package with a 30 V reverse voltage rating and 200 mA average forward current per diode. Key electrical characteristics include a maximum forward voltage of 0.55 V at 200 mA, a reverse current of 50 µA at 30 V, and a terminal capacitance of 30 pF at 1 MHz. The device operates within a junction temperature range up to 150 °C and features a 3.0 ns reverse recovery time.

Diode Arrays Feature Summary

• Dual configuration containing two independent Schottky barrier diodes within a single Mini3-G1 (SC-59) package.
• Optimized for super high-speed switching applications with a low reverse recovery time of 3.0 ns.
• Utilizes silicon epitaxial planar construction suitable for small current rectification tasks.

Diode Arrays Applications

• General electronic equipment such as office machines and measuring instruments
• Communications equipment requiring fast switching capabilities
• Household appliances utilizing small current rectification

Diode Arrays Procurement Notes

Verify the specific suffix '0L' against official Panasonic documentation to confirm packaging or tape-and-reel specifications. Confirm the component lifecycle status, as datasheets indicate maintenance or discontinuation plans may apply. Ensure compliance with RoHS directives and handle the device with electrostatic discharge precautions during assembly.

Diode Arrays Selection Notes

Select this component for circuits requiring dual Schottky diodes in a compact surface-mount footprint. The 30 V reverse voltage and 200 mA current ratings suit low-power signal processing. Evaluate the 30 pF terminal capacitance for high-frequency performance requirements. Consider the 150 °C junction temperature limit for thermal management in dense assemblies.

Diode Arrays Part Context

This part belongs to the MA3X721 series of silicon epitaxial planar Schottky barrier diodes manufactured by Panasonic Electronic Components. The series is engineered for super high-speed switching and small current rectification. The MA3X721E variant specifically denotes the internal connection configuration where pin 1 serves as an anode and pin 3 as a cathode.

Diode Arrays Replacement Considerations

The datasheet lists MA3X721D and MA3X721E as the primary identifiers. Verify if other suffixes denote identical electrical parameters. Cross-reference pin configurations carefully, as the D and E variants have different internal connections. Consult official sources for direct substitutes due to potential lifecycle changes.

Diode Arrays FAQ

What is the difference between the MA3X721D and MA3X721E variants?

The difference lies in the internal connection configuration. For the MA3X721D, Pin 1 is the cathode and Pin 3 is the anode. For the MA3X721E, Pin 1 is the anode and Pin 3 is the cathode.

What is the maximum operating junction temperature?

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

Is this component suitable for aerospace applications?

No. The datasheet explicitly states that these products are intended for standard applications like office equipment and household appliances. Special applications such as aerospace require consultation with sales staff for exceptional quality and reliability requirements.