FERD30M45CG-TR

Diode Arrays Overview

The FERD30M45CG-TR is a dual Field-Effect Rectifier Diode (FERD) from STMicroelectronics, configured as one pair of common cathodes. It features a maximum DC reverse voltage of 45 V and an average rectified current of 15 A per diode. The device utilizes a TO-263-3 (D2PAK) surface-mount package with two leads and a tab. Key electrical characteristics include a forward voltage drop of 470 mV at 15 A and a reverse leakage current of 600 µA at 45 V. It operates at high frequencies with no recovery time and supports junction temperatures up to 175°C.

Diode Arrays Feature Summary

• Field-Effect Rectifier Diode technology providing stable leakage current across the full range of reverse voltages.
• Optimized trade-off between low forward voltage drop and reduced leakage current temperature coefficient for improved thermal safety margins.
• High-frequency operation capability suitable for efficient power conversion designs.

Diode Arrays Applications

• Switch mode power supplies
• Solar bypass junction boxes
• Battery chargers
• Notebook adapters

Diode Arrays Procurement Notes

Verify the specific suffix 'G' corresponds to RoHS compliance and packaging details in the official datasheet. Confirm the TR suffix indicates tape and reel packaging quantity requirements. Cross-reference the D2PAK lead modification notices if sourcing from older inventory batches. Ensure the application circuit design accounts for the 175°C maximum junction temperature rating during thermal management planning.

Diode Arrays Selection Notes

Select this component when a dual common cathode configuration is required for center-tapped or synchronous rectification applications. The FERD technology offers better efficiency than standard Schottky diodes for given package sizes. Consider the 45 V rating and 15 A per diode capacity against peak load currents. Evaluate the forward voltage drop versus leakage current trade-offs using simulation tools for optimal performance in specific voltage ranges.

Diode Arrays Part Context

This part belongs to the STPOWER FERD30 family, designed to enhance energy efficiency in power electronics. The FERD series addresses limitations of traditional Schottky barriers by reducing runaway risks through stable leakage characteristics. It is part of STMicroelectronics' discrete semiconductor portfolio aimed at compact charger and adapter designs.

Diode Arrays Replacement Considerations

Check for direct pin-compatible alternatives within the FERD30 series, such as different voltage ratings or current capacities, if system parameters change. Verify that any substitute maintains the D2PAK footprint and common cathode configuration. Consult official substitution lists for updated versions with modified lead finishes or packaging improvements.