VS-MBR2080CT-1HM3

Diode Arrays Overview

The VS-MBR2080CT-1HM3 is a high-performance Schottky rectifier featuring two common cathode diodes in a TO-262AA package. It provides an 80 V maximum DC reverse voltage and supports a total average forward current of 20 A (10 A per leg). The device utilizes proprietary barrier technology to achieve low forward voltage drop and optimized reverse leakage at elevated temperatures, enabling reliable operation up to a 150 °C junction temperature.

Diode Arrays Feature Summary

• Proprietary barrier technology for low forward voltage drop and reduced reverse leakage
• Guard ring structure designed for enhanced ruggedness and long-term reliability
• AEC-Q101 qualified with compliance to JESD 201 class 1 whisker test requirements

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official Vishay documentation to confirm the exact package style and lead configuration. Ensure that thermal management designs account for the specified junction-to-case thermal resistance values under actual operating conditions. Confirm material categorization and RoHS compliance status directly from the manufacturer's latest release notes before finalizing procurement specifications.

Diode Arrays Selection Notes

Select this component when applications require high-frequency operation combined with robust surge handling capabilities. The common cathode configuration simplifies circuit design for center-tapped or full-wave rectification topologies. Evaluate thermal constraints carefully, as the device performance relies on maintaining case temperatures within the rated limits to sustain the specified current ratings without exceeding the maximum junction temperature threshold.

Diode Arrays Part Context

This part belongs to the VS-MBRB20...CTHM3 and VS-MBR20...CT-1HM3 series of high-performance Schottky rectifiers manufactured by Vishay Semiconductors. The series encompasses various voltage ratings including 80 V, 90 V, and 100 V options, all sharing identical current handling characteristics and package styles such as D2PAK and TO-262AA for versatile mounting solutions.

Diode Arrays Replacement Considerations

VS-MBRB2080CTHM3

Diode Arrays FAQ

What is the maximum non-repetitive peak surge current rating?

The device can withstand a non-repetitive peak surge current of 850 A for a 5 μs sine wave pulse or 150 A for a half-wave, single-phase 60 Hz pulse.

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 drops to 0.70 V at 125 °C for a 10 A forward current.

Is the device suitable for high-temperature environments?

Yes, the proprietary barrier technology allows for reliable operation with a maximum junction temperature range extending up to 150 °C.