MBRB20100CT

Diode Arrays Overview

The MBRB20100CT is a dual Schottky rectifier with a common cathode configuration, rated for 10 A per leg and 80 V to 100 V reverse voltage. It operates at junction temperatures up to 150 °C and features low forward voltage drop characteristics. The device utilizes proprietary barrier technology to minimize reverse leakage current at elevated temperatures. Electrical specifications include a maximum forward voltage of 0.70 V at 10 A and 125 °C, and a peak surge current capability of 850 A.

Diode Arrays Feature Summary

• Optimized for low reverse leakage current at high operating temperatures
• Proprietary barrier technology ensures reliable operation up to 150 °C junction temperature
• Guard ring structure provides enhanced ruggedness and long-term reliability
• Compliant with RoHS directive 2002/95/EC and IEC 61249-2-21 halogen-free definitions

Diode Arrays Applications

• Switching power supplies
• DC-DC converters
• Freewheeling diodes in inductive load circuits
• Reverse battery protection systems

Diode Arrays Procurement Notes

Verify the specific package variant (D2PAK or TO-262) and termination finish (PbF or standard) when ordering. Confirm that the selected part number suffix matches the required tape and reel orientation if applicable. Ensure thermal management design accounts for the specified thermal resistance values to maintain safe junction temperatures during continuous operation.

Diode Arrays Selection Notes

Select this component for applications requiring high-frequency switching and low conduction losses. The dual common cathode arrangement simplifies circuit topology for center-tapped configurations. Evaluate thermal constraints carefully, as the device supports high average currents only within defined case temperature limits. Consider the 150 °C rating for environments where standard silicon rectifiers may exceed their thermal limits.

Diode Arrays Part Context

This device belongs to Vishay's High Power Products Schottky Rectifier series, specifically designed for surface-mount and base-mount implementations. It complements other variants in the MBRB20...CT family by offering different voltage ratings while maintaining consistent current handling capabilities across the product line.

Diode Arrays Replacement Considerations

Cross-reference with MBRB2080CTPbF or MBRB2090CTPbF for lower voltage requirements. Verify pinout compatibility between D2PAK and TO-262 packages before substitution. Ensure equivalent thermal performance and reverse voltage margins are maintained in the new application context.

Diode Arrays FAQ

What is the maximum junction temperature for the MBRB20100CT?

The maximum junction temperature range is -65 °C to 150 °C.

How does the forward voltage drop vary with temperature?

The forward voltage drop decreases as temperature increases; it is specified at 0.80 V at 25 °C and 0.70 V at 125 °C for a 10 A current.

Is the MBRB20100CT qualified for automotive applications?

Yes, the device is AEC-Q101 qualified.