VIT4045CHM3/4W

Description：DIODE ARR SCHOTT 45V 20A TO262AA
Series：TMBS®

SKU:d5f372f2a5e3 Category: Diode Arrays Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

VIT4045CHM3/4W is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ARR SCHOTT 45V 20A TO262AA. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for VIT4045CHM3/4W

Description：DIODE ARR SCHOTT 45V 20A TO262AA
Series：TMBS®
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：45 V
Current - Average Rectified (Io) (per Diode)：20A
Voltage - Forward (Vf) (Max) @ If：580 mV @ 20 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr：3 mA @ 45 V
Operating Temperature - Junction：-40°C ~ 150°C
Mounting Type：Through Hole
Package / Case：TO-262-3 Long Leads, I2PAK, TO-262AA
Supplier Device Package：TO-262AA
Grade：Automotive
Qualification：AEC-Q101

Diode Arrays datasheet and documents for VIT4045CHM3/4W

VIT4045CHM3/4W

Diode Arrays Overview

The VIT4045CHM3/4W is a dual low-voltage Trench MOS Barrier Schottky (TMBS) rectifier manufactured by Vishay General Semiconductor. It features a common cathode configuration with two independent diodes housed in a TO-262AA package. The device supports a maximum repetitive peak reverse voltage of 45 V and a total average forward rectified current of 40 A, divided into 20 A per diode. Key electrical parameters include a peak forward surge current of 240 A per diode and a maximum junction temperature of 150 °C.

Diode Arrays Feature Summary

Utilizes Trench MOS Schottky technology to achieve ultra-low forward voltage drop and reduced power losses.
Provides high efficiency operation suitable for demanding switching applications.
Features matte tin plated leads that are solderable per J-STD-002 standards.

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 'HM3/4W' against official documentation to confirm compliance with halogen-free requirements and RoHS directives. Ensure the TO-262AA package variant matches the design constraints. Confirm availability status as distribution channels may vary.

Diode Arrays Selection Notes

Select this component for designs requiring low conduction losses at 45 V. The TMBS technology offers superior performance compared to standard Schottky diodes. Validate thermal management capabilities based on the specified thermal resistance values for the TO-262AA package.

Diode Arrays Part Context

This part belongs to the VT4045C/VIT4045C family of dual low-voltage TMBS rectifiers. It is designed for general-purpose rectification in power electronics where efficiency and speed are critical. The M3 suffix indicates lead-free construction compliant with international environmental standards.