MA3X721D0L

Diode Arrays Overview

The MA3X721D0L is a dual Schottky Barrier Diode (SBD) in an EIAJ SC-59 Mini3-G1 package. It contains two independent diodes per single unit. The device supports a repetitive peak reverse voltage of 30 V and an average forward current of 200 mA per diode. Key electrical parameters 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 junction temperature rating reaches 150 °C.

Diode Arrays Feature Summary

• Dual configuration containing two independent Schottky barrier diodes within a single surface-mount package.
• Designed for super high-speed switching applications with negligible reverse recovery time.
• Suitable for small current rectification tasks requiring low forward voltage drop.

Diode Arrays Applications

• Super high-speed switching circuits
• Small current rectification
• General electronic equipment

Diode Arrays Procurement Notes

Verify the exact suffix against the manufacturer's official documentation to confirm pinout orientation and internal connection schemes. Confirm compliance status with relevant directives such as RoHS. Check the latest product lifecycle stage on the manufacturer's website before finalizing procurement plans.

Diode Arrays Selection Notes

Select this component when a compact dual-diode solution is required for high-frequency signal processing or low-current power management. Ensure the design accommodates the 30 V reverse voltage limit and the thermal constraints associated with the specified junction temperature range.

Diode Arrays Part Context

This part belongs to the Panasonic MA3X721 series of silicon epitaxial planar Schottky barrier diodes. The series is engineered specifically for applications demanding rapid switching speeds and efficient rectification in minimal space. The specific model variant defines the internal cathode/anode arrangement within the shared package.

Diode Arrays Replacement Considerations

Consult the manufacturer's official cross-reference data for verified substitutes. Verify that any alternative component matches the 30 V reverse voltage, 200 mA current rating, and SC-59 package dimensions.

Diode Arrays FAQ

What is the internal connection scheme for the MA3X721D?

The MA3X721D variant features Pin 1 as Cathode 1, Pin 2 as Cathode 2, and Pin 3 as the common Anode.

What is the typical reverse recovery time for this device?

The typical reverse recovery time is 3.0 ns under standard test conditions.

Is this component suitable for aerospace applications?

No, the datasheet specifies it is intended for standard applications like office and communications equipment, not for special applications requiring exceptional reliability such as aerospace.