MBR2545CT-1

Diode Arrays Overview

The MBR2545CT-1 is a Vishay Schottky rectifier featuring dual anodes with a common cathode configuration in a TO-262 (DPAK) package. It provides a maximum average forward current of 30 A per device and supports a peak repetitive reverse voltage of 45 V. The component operates within a junction temperature range of -65 °C to 150 °C, ensuring high-frequency performance and low power loss.

Diode Arrays Feature Summary

• Optimized for low reverse leakage at elevated temperatures using proprietary barrier technology
• Features guard ring design for enhanced ruggedness and long-term reliability
• Utilizes high purity, high temperature epoxy encapsulation for mechanical strength and moisture resistance

Diode Arrays Applications

• Switching power supplies
• Converters
• Freewheeling diodes
• Reverse battery protection

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package style and packaging format. Ensure that the selected variant matches the required thermal and electrical specifications for the intended application environment.

Diode Arrays Selection Notes

Select this component for applications requiring high-frequency operation and low forward voltage drop. Consider the thermal resistance characteristics when designing heatsinking solutions to maintain junction temperatures within the specified operational limits during continuous conduction.

Diode Arrays Part Context

This part belongs to the MBR25..CT/MBR25..CT-1 series of center tap Schottky rectifiers manufactured by Vishay High Power Products. The series includes variants with different voltage ratings and package options, such as D2PAK and TO-262, designed for robust performance in power electronics.

Diode Arrays Replacement Considerations

Consult the official datasheet for cross-reference information or authorized substitute part numbers. Verify compatibility regarding pinout configuration, thermal resistance, and electrical ratings before implementing any alternative components.

Diode Arrays FAQ

What is the maximum non-repetitive surge current rating?

The maximum non-repetitive peak surge current is 1060 A for a 5 µs sine wave or 150 A for a half-wave, single-phase, 60 Hz pulse.

How does the forward voltage drop vary with temperature?

The maximum forward voltage drop decreases as temperature increases, measuring 0.82 V at 25 °C and 0.73 V at 125 °C for a 30 A instantaneous forward current.

Is this component qualified for automotive applications?

Yes, the device is designed and qualified for AEC-Q101 level standards.