6TQ040

$1.11

Description：DIODE SCHOTTKY 40V 6A TO220AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube

SKU:f1a005bf68de Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 40V 6A TO220AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io)：6A
Voltage - Forward (Vf) (Max) @ If：600 mV @ 6 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：800 µA @ 40 V
Capacitance @ Vr, F：-
Mounting Type：Through Hole
Package / Case：TO-220-2
Supplier Device Package：TO-220AC
Operating Temperature - Junction：-55°C ~ 175°C
Grade：-
Qualification：-

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6TQ040

Overview

The Vishay 6TQ040 is a single Schottky rectifier rated for 6 A average forward current and 40 V maximum DC reverse voltage. It utilizes proprietary barrier technology to maintain low reverse leakage at elevated temperatures, supporting junction operation up to 175 °C. The device features a TO-220AC package with an isolated cathode base. Key electrical characteristics include a maximum forward voltage drop of 0.60 V at 6 A and 25 °C, and a peak non-repetitive surge current capability of 690 A.

Feature Summary

Optimized for high-frequency switching applications
Low forward voltage drop for improved efficiency
High purity epoxy encapsulation for mechanical strength
Guard ring design enhances ruggedness and reliability

Applications

Switching power supplies
DC-DC converters
Freewheeling diodes
Reverse battery protection circuits

Procurement Notes

Verify the specific ordering suffix when purchasing. The standard production version does not include a suffix, while lead-free variants are designated with PbF. Confirm the package style matches the required mounting configuration, as the datasheet specifies the TO-220AC case style for this series. Ensure thermal management aligns with the specified junction-to-case resistance values.

Selection Notes

Select the 6TQ040 for designs requiring robust high-temperature performance up to 175 °C. The component is suitable for industrial-level applications where low reverse leakage is critical. Consider the thermal resistance and allowable case temperature curves when designing heatsinking solutions for continuous 6 A loads. Verify that the 40 V rating provides sufficient margin for the circuit's peak reverse voltage.

Part Context

This component belongs to the Vishay 6TQ... Series of Schottky rectifiers. The series includes variants with different voltage ratings, specifically 35 V (6TQ035) and 45 V (6TQ045), all sharing the same 6 A current rating and physical package dimensions. The series is designed for general-purpose high-power rectification in demanding environments.