VIT2080C-M3/4W

Diode Arrays Overview

The VIT2080C-M3/4W is a dual Trench MOS Barrier Schottky rectifier manufactured by Vishay General Semiconductor. It features a common cathode configuration with two independent diodes housed in a TO-262AA surface-mount package. The device supports a maximum repetitive peak reverse voltage of 80 V and provides a total maximum average forward rectified current of 20 A, or 10 A per diode. Key electrical characteristics include a peak forward surge current rating of 100 A and a typical thermal resistance of 2.0 °C/W per device. The component operates within a junction temperature range of -55 °C to +150 °C.

Diode Arrays Feature Summary

• Utilizes Trench MOS Schottky technology to achieve ultra-low forward voltage drop and reduced power losses for high efficiency operation.
• Features matte tin plated leads that are solderable per J-STD-002 and JESD 22-B102 standards.
• Molding compound meets UL 94 V-0 flammability rating for enhanced safety compliance.

Diode Arrays Applications

• High frequency DC/DC converters
• Switching power supplies
• Freewheeling diodes
• OR-ing diode circuits
• Reverse battery protection

Diode Arrays Procurement Notes

Verify the specific suffix M3/4W corresponds to the halogen-free, RoHS-compliant commercial grade variant packaged in tubes of 50 units. Confirm the TO-262AA package code matches the required PCB footprint. Ensure the ordering part number aligns with the datasheet document number 89239 specifications before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when a low-profile surface-mount Schottky rectifier is required for high-frequency applications. The TO-262AA package offers a compact form factor suitable for space-constrained designs. Verify that the 80 V reverse voltage rating and 10 A per-diode current capacity meet the circuit requirements. Consider the thermal resistance characteristics for adequate heat dissipation in the target environment.

Diode Arrays Part Context

This component belongs to the VT2080C/VIT2080C family of dual Trench MOS Barrier Schottky rectifiers from Vishay. The VIT2080C specifically denotes the version utilizing the TO-262AA surface-mount case, whereas the VT2080C utilizes the TO-220AB through-hole case. Both variants share identical electrical ratings and performance characteristics.

Diode Arrays Replacement Considerations

The VT2080C-M3/4W serves as the direct through-hole equivalent within the same product family, sharing identical electrical specifications but differing only in the physical mounting package type.

Diode Arrays FAQ

What is the maximum operating junction temperature for the VIT2080C-M3/4W?

The maximum operating junction temperature is +150 °C.

Does the M3 suffix indicate any specific material compliance?

Yes, the M3 suffix indicates the device is halogen-free, RoHS-compliant, and meets the JESD 201 class 1A whisker test.

How is the polarity marked on the TO-262AA package?

Polarity is indicated by a mark on the component body, typically identifying Pin 1 as the anode and Pin 3 as the common cathode.