MBRB2090CT

Diode Arrays Overview

The MBRB2090CT is a center-tap Schottky rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features two independent diode elements in a common cathode configuration, rated for a maximum DC reverse voltage of 90 V and an average forward current of 10 A per leg (20 A total). The device utilizes proprietary barrier technology to ensure low forward voltage drop and high frequency operation. It supports junction temperatures up to 150 °C and is available in D2PAK (TO-263) and TO-262 packages.

Diode Arrays Feature Summary

• Optimized for low reverse leakage at high temperatures
• Guard ring structure for enhanced ruggedness and long-term reliability
• 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 package variant required, as the base model number covers both D2PAK and TO-262 form factors. Confirm lead-free status requirements against the ordering suffixes, such as PbF or P, which denote compliance with RoHS directives. Ensure the selected packaging format matches production needs, distinguishing between tube quantities and tape-and-reel orientations.

Diode Arrays Selection Notes

Select this component for applications requiring high-frequency switching and efficient power conversion. The 150 °C junction temperature rating allows for robust thermal performance in compact designs. Consider the low forward voltage characteristics to minimize conduction losses. Verify that the 90 V reverse voltage rating aligns with the circuit's peak inverse voltage requirements.

Diode Arrays Part Context

This part belongs to the MBRB20...CT series of Schottky rectifiers from Vishay High Power Products. The series includes variants with different reverse voltage ratings, specifically 80 V, 90 V, and 100 V options. All variants share the same 2 x 10 A current rating and are designed for surface-mount integration using center-tap configurations.

Diode Arrays Replacement Considerations

Compatible substitutes within the same family include MBRB2080CTPbF (80 V rating) and MBRB20100CTPbF (100 V rating). These parts maintain identical current ratings and package styles but differ in maximum reverse voltage specifications.

Diode Arrays FAQ

What is the maximum junction temperature for the MBRB2090CT?

The device supports a maximum junction temperature range of -65 °C to 150 °C.

How is the internal configuration of the MBRB2090CT arranged?

It contains two independent diode elements configured as a common cathode arrangement.

Is the MBRB2090CT qualified for automotive applications?

Yes, the device is AEC-Q101 qualified.