DB2440400L

Single Diodes Overview

The Panasonic DB2440400L is a silicon epitaxial planar Schottky barrier diode designed for high-frequency rectification applications. It features a single-diode configuration housed in the TMiniP2-F2-B surface-mount package with two terminals. The device supports a maximum continuous forward current of 3A and a peak repetitive reverse voltage of 40V. Key electrical characteristics include a maximum forward voltage drop of 540mV, a peak reverse recovery time of 15ns, and a peak non-repetitive forward surge current rating of 30A.

Single Diodes Feature Summary

• Utilizes silicon epitaxial planar technology optimized for high-frequency rectification
• Provides low forward voltage drop to enhance circuit efficiency
• Features fast switching capability with short reverse recovery time
• Designed for reliable operation in compact surface-mount layouts

Single Diodes Applications

• High-frequency power supply rectification circuits
• DC-DC converter output stages
• Free-wheeling diodes in switching regulators
• General-purpose rectification in consumer electronics

Single Diodes Procurement Notes

Verify the exact suffix against official Panasonic documentation to confirm specific tape-and-reel quantities or temperature grades. Ensure the ordering code matches the required packaging format for automated assembly lines. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability status and lead times before finalizing procurement plans.

Single Diodes Selection Notes

Select this component when a 3A current rating and 40V blocking voltage are required in a small surface-mount footprint. The TMiniP2-F2-B package offers a balance between thermal performance and board space efficiency. Consider the 540mV forward voltage drop for power loss calculations in low-voltage applications. Ensure the operating junction temperature range aligns with the system's thermal design constraints.

Single Diodes Part Context

This diode belongs to Panasonic's DB2 series of Schottky barrier rectifiers, which are engineered for high-speed switching and low forward voltage characteristics. The series utilizes silicon epitaxial planar construction to ensure robust performance in high-frequency environments. These components are widely used in modern power management solutions where size and efficiency are critical design parameters.

Single Diodes Replacement Considerations

Consult official Panasonic substitution guides for verified equivalents. Generic replacements must match the 3A/40V ratings, TMiniP2-F2-B package dimensions, and electrical specifications to ensure compatibility.