MBRS2545CT

Diode Arrays Overview

The MBRS2545CT is a surface-mount Schottky barrier rectifier manufactured by Taiwan Semiconductor. It features a dual common-cathode configuration with two silicon elements housed in a D2PAK-3 (TO-263-3) package. The device supports a maximum repetitive peak reverse voltage of 45 V and a continuous forward current of 25 A per element, totaling 50 A for the common cathode setup. It exhibits a maximum forward voltage drop of 1.02 V at rated current and can withstand a non-repetitive peak forward surge current of 200 A. The component operates within a junction temperature range from -65 °C to 150 °C.

Diode Arrays Feature Summary

• Utilizes metal-silicon junction technology for majority carrier conduction, ensuring low power loss and high efficiency.
• Incorporates guardring design for enhanced overvoltage protection capabilities.
• Features pure tin-plated terminals that are solderable according to MIL-STD-750 standards.
• Constructed with plastic material carrying Underwriters Laboratories classification 94V-0.

Diode Arrays Applications

• Low voltage, high frequency inverters
• Free wheeling applications
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific suffix 'CT' confirms the tape-and-reel packaging format intended for automated surface-mount assembly. Confirm RoHS compliance status and lead-free terminal specifications against the latest manufacturer datasheet to ensure alignment with environmental regulations. Check for any automotive qualification markings if required for the target application environment.

Diode Arrays Selection Notes

Select this component when a surface-mount solution is required for high-current rectification at low voltages. The D2PAK-3 package offers thermal performance advantages over through-hole alternatives while maintaining a 25 A rating. Ensure the circuit design accounts for the 45 V reverse voltage limit and the thermal dissipation requirements associated with the 1.02 V forward voltage drop under load conditions.

Diode Arrays Part Context

This part belongs to the MBRS25xCT series of 25 Ampere surface-mount Schottky barrier rectifiers from Taiwan Semiconductor. The series provides various voltage ratings to suit different power supply architectures. The MBRS2545CT specifically addresses applications requiring robust surge handling and low forward voltage characteristics in a compact surface-mount footprint suitable for modern PCB layouts.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers for this specific component were not identified in the provided documentation. Engineers should verify pinout compatibility and electrical parameters when considering alternative manufacturers or packages such as TO-220 variants.