VS-T40HF40

Name: VS-T40HF40
Brand: Vishay
Rating: 4.5 (10 reviews)
Author: Lisleapex

Rectifiers 400 Volt 40 Amp

5,750 Effective Inventory

VS-T40HF40

Effective Inventory5,750

Rectifiers 400 Volt 40 Amp

Manufacturer Part # : VS-T40HF40
Package/Case: D-55
Part Status : Active
Brand: Vishay
Product Categories : Single Diodes
Series : T40
RoHS:

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VS-T40HF40 DataSheet

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VS-T40HF40 Details

The VS-T40HF40 is a high-performance fast recovery diode from Vishay, designed to handle high current and voltage loads efficiently. With a peak reverse voltage rating of 400V and a forward current rating of 40A, this diode is well-suited for various power applications, including switch-mode power supplies and rectifier circuits. Its low forward voltage drop and fast switching speed make it an ideal choice for high-frequency applications.

Pinout

1 (Anode): Anode connection
2 (Cathode): Cathode connection

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Voltage Rating: Triple-tested reverse voltage rating up to 400V for robust performance.
High Current Capability: Capable of continuous forward current up to 40A.
Fast Recovery Time: Designed for minimal switching losses with a fast recovery time.
Low Forward Voltage Drop: Provides efficient performance with reduced power loss.
Compact Package: Encased in a compact form factor for easy integration into various designs.

Application

Power Supplies: Ideal for use in switch-mode power supplies for rectification.
Motor Drives: Suitable for motor drive circuits where efficiency is essential.
Welding Equipment: Can be used in the rectification stages of welding machines.

Where to Use

The VS-T40HF40 is suitable for applications requiring reliable high-speed rectification, particularly in environments with high loads and voltage. It is commonly used in power supplies and motor drives to enhance energy efficiency.

How to Use

Connect the VS-T40HF40 correctly within your circuit by ensuring the anode is connected to the positive side of the power source and the cathode is connected to the load. Confirm the current rating does not exceed 40A and the voltage remains below the 400V threshold for optimal performance. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the VS-T40HF40 demonstrates how to integrate the diode into a power supply circuit, including connections for load and input power. This ensures proper rectification and efficiency in your circuit design.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

MB6S-4F: A comparable fast recovery diode with similar performance characteristics from another manufacturer.
1N5408: An alternative with equivalent voltage and current ratings, suitable for similar applications.

Complementary

The VS-T40HF40 can be complemented by the VS-T30HF40, which offers a slightly lower current rating while maintaining a comparable voltage rating, ideal for designs tailored to specific power requirements.

When selecting complementary diodes, ensure their specifications match your application needs to maximize efficiency and performance.

Frequently Asked Questions

Q: What is the maximum reverse voltage for the VS-T40HF40?

A: The VS-T40HF40 has a maximum reverse voltage rating of 400V, making it suitable for high-voltage applications. For more details, refer to the datasheet for specific operational conditions.

Q: Can the VS-T40HF40 be used in high-frequency applications?

A: Yes, the VS-T40HF40 is designed with fast recovery characteristics, making it suitable for high-frequency applications such as switch-mode power supplies.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Manufacturer	Vishay	Product Category !	Rectifiers
RoHS	Details	Mounting Style	Screw Mount
Package / Case	D-55	Vr - Reverse Voltage	400 V
If - Forward Current	40 A	Type	Standard Recovery Rectifiers
Configuration	Single	Vf - Forward Voltage	1.3 V
Max Surge Current !	600 A	Ir - Reverse Current	100 uA
Recovery Time	-	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 150 C	Brand	Vishay Semiconductors
Height	25 mm	Length	41 mm
Pd - Power Dissipation	-	Product	Rectifiers
Product Type !	Rectifiers	Factory Pack Quantity	10
Subcategory	Diodes & Rectifiers	Width	27 mm
Unit Weight	2 oz

FAQs

What is VS-T40HF40?

The VS-T40HF40 is a high voltage, fast switching rectifier diode designed for use in power supply and industrial applications. It is capable of handling high voltage and high frequency operation, making it suitable for demanding power conversion systems and inverters.

How Does VS-T40HF40 Work?

The VS-T40HF40 works by allowing current to flow in one direction while blocking it in the opposite direction, making it suitable for rectification and power conversion. Its fast switching characteristics enable efficient energy transfer and high frequency operation, contributing to overall system performance.

How Many Pins does VS-T40HF40 have and What are the Functions of the Pinout Configuration?

The VS-T40HF40 is a discrete diode component and typically has two leads or terminals. The pinout configuration includes:

Anode: The positive terminal where current enters the diode.
Cathode: The negative terminal where current exits the diode.

What are the Pros and Cons of VS-T40HF40?

Pros:

High Voltage Rating: Capable of handling high voltage levels, suitable for power supply applications.
Fast Switching: Enables efficient energy transfer and facilitates high frequency operation.
Reliable Performance: Designed for demanding industrial and power conversion systems.

Cons:

Unidirectional: Only allows current flow in one direction, limiting versatility in certain circuit configurations.
Package Size: Depending on the package, it may not be suitable for compact or space-constrained designs.

Are There Any Equivalents/Alternatives to VS-T40HF40 for Recommendation?

The MUR4100E from ON Semiconductor is a similar fast switching rectifier diode with high voltage capabilities.
Alternatives to the VS-T40HF40 include the FR607 from Vishay and the UF5408 from Fairchild Semiconductor.