IRFPS40N50LPBF

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IRFPS40N50LPBF

MOSFET N-CH 500V 46A SUPER247

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  • Mfr. Part #IRFPS40N50LPBF
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  • Datasheet
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Specifications

Part Status Obsolete
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 500 V
Current - Continuous Drain (Id) @ 25°C 46A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 10V
Rds On (Max) @ Id, Vgs 100mOhm @ 28A, 10V
Vgs(th) (Max) @ Id 5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 380 nC @ 10 V
Vgs (Max) ±30V
Input Capacitance (Ciss) (Max) @ Vds 8110 pF @ 25 V
Power Dissipation (Max) 540W (Tc)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Through Hole
Supplier Device Package SUPER-247™ (TO-274AA)
Package / Case TO-274AA
Base Product Number IRFPS40

Overview

Description

The IRFPS40N50LPBF is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for high-voltage applications. It operates with a maximum drain-source voltage (V_DS) of 500V and a continuous drain current (I_D) rating of 40A at a case temperature of 25°C. This device features a low on-resistance (R_DS(on)) of approximately 0.47 ohms, facilitating efficient power handling and minimal heat generation during operation.
The IRFPS40N50LPBF is commonly used in power supply circuits, motor drives, and other high-efficiency switching applications. Its high breakdown voltage and robust performance characteristics make it suitable for applications requiring high reliability under demanding conditions.
This MOSFET is also RoHS compliant, indicating it is free from hazardous substances, thereby meeting modern environmental standards. Overall, the IRFPS40N50LPBF is a versatile component for engineers designing power electronics systems.

Features

The IRFPS40N50LPBF is an N-channel MOSFET optimized for high-efficiency applications. Key features include:
- Voltage Rating: 500V, making it suitable for high-voltage applications.
- Current Rating: Continuous drain current of up to 40A, providing robust performance.
- RDS(on): Low on-resistance of approximately 0.25 ohms, enhancing energy efficiency and reducing heat generation.
- Gate Threshold Voltage (Vgs): Low threshold voltage, enabling easier drive in low-voltage circuits.
- Fast Switching: Capable of high-speed switching, which is ideal for applications such as power management and DC-DC converters.
- Package Type: Offered in a TO-220 package, facilitating effective heat dissipation and ease of mounting.
The IRFPS40N50LPBF is suitable for applications in power supplies, motor drives, and renewable energy systems, where efficiency and reliability are critical. Its RoHS-compliant construction also ensures environmental safety.

Package

The IRFPS40N50LPBF is packaged in a TO-220 type package, which is designed for high power dissipation and thermal performance. This package is commonly used for power MOSFETs and offers easy mounting to heatsinks for effective heat management.

Pinout

The IRFPS40N50LPBF is a power MOSFET with a total of 5 pins. Its pin configuration is as follows:
1. Gate (G): This pin is used to control the switching of the MOSFET. A voltage applied here allows current to flow between the drain and source.
2. Drain (D): The drain pin is where the current enters the MOSFET when it is switched on.
3. Source (S): This pin is where the current exits the MOSFET when it is in the on state.
4. Body Diode: Internally connected between the drain and source, allowing current to flow in the reverse direction, useful for certain applications.
5. Thermal Pad: Often included in packaging for heat dissipation.
The IRFPS40N50LPBF is designed for high voltage applications, featuring a maximum drain-source voltage (V_DS) of 500V and a maximum continuous drain current of 40A, making it suitable for power management and control in various electronic circuits.

Manufacturer

The IRFPS40N50LPBF is manufactured by Infineon Technologies AG. Infineon is a global semiconductor manufacturer headquartered in Neubiberg, Germany. The company specializes in the design and production of a wide range of semiconductor solutions, including power semiconductors, microcontrollers, and sensors. Infineon serves various industries, including automotive, industrial, and consumer electronics, focusing on applications that require energy efficiency and reliable performance. Their products are widely used in power management, automotive systems, and renewable energy solutions.

Application

The IRFPS40N50LPBF is an N-channel MOSFET primarily used in high-voltage applications such as power supplies, motor drives, and automotive systems. Its features make it suitable for switch-mode power supplies, inverters, and DC-DC converters. It is also utilized in industrial equipment and consumer electronics, where efficient power management and thermal performance are critical.

Equivalent

The IRFPS40N50LPBF is a N-channel MOSFET primarily used in power applications. Equivalent products include the STP40NF50, FQA40N50, and MTP40N50. Always verify specifications such as voltage, current ratings, and RDS(on) to ensure compatibility for your specific application.

Shipping

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