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IRF740STRLPBF

Name: IRF740STRLPBF
Rating: 4.7 (12 reviews)

MOSFET N-CH 400V 10A D2PAK

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製造商。部分 #IRF740STRLPBF
包 TO-263-3,D2PAK(2Leads+Tab),TO-263AB
資料表 IRF740STRLPBF DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	400 V
Current-ContinuousDrain(Id)@25°C	10A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	550mOhm @ 6A, 10V
Vgs(th)(Max)@Id	4V @ 250µA
GateCharge(Qg)(Max)@Vgs	63 nC @ 10 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	1400 pF @ 25 V
PowerDissipation(Max)	3.1W (Ta), 125W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	D²PAK (TO-263)

概述

Description

The IRF740STRLPBF is a N-channel MOSFET designed for high-speed switching applications. It features a maximum drain-source voltage (VDS) of 400V and can handle a continuous drain current (ID) of 9.2A at a temperature of 25°C. This device is particularly known for its low on-resistance (RDS(on)) of approximately 0.55 ohms, which enhances efficiency by minimizing power loss during operation.
The MOSFET is housed in a TO-220 package, making it suitable for applications requiring good thermal performance and easy heat dissipation. Its gate threshold voltage (VGS(th)) ranges from 2V to 4V, allowing it to be driven by standard logic-level signals.
Applications include power supplies, motor drives, and other high-voltage circuits. The IRF740STRLPBF is environmentally friendly, being lead-free and compliant with RoHS standards. For optimal performance, it’s crucial to consider the safe operating area and thermal management in circuit designs.

Features

The IRF740STRLPBF is a N-channel MOSFET designed for high-speed switching applications. Key features include:
1. Voltage Rating: Maximum drain-source voltage (V_DS) of 400V.
2. Current Rating: Continuous drain current (I_D) of 9.2A at a case temperature of 25°C.
3. On-Resistance: Low R_DS(on) of approximately 0.55 ohms, reducing conduction losses.
4. Gate-Source Voltage: Maximum V_GS of ±20V.
5. Fast Switching: Suitable for high-frequency applications with fast turn-on and turn-off characteristics.
6. Package Type: Available in TO-220 package, allowing for effective heat dissipation.
7. Thermal Resistance: Low thermal resistance for improved thermal performance.
8. Application Versatility: Ideal for use in power supplies, motor controllers, and other high-voltage applications.
This MOSFET is recognized for its reliability and efficiency in various electronic circuits.

Package

The IRF740STRLPBF is packaged in a TO-220 type casing. This package offers good thermal performance and is suitable for power applications.

Pinout

The IRF740STRLPBF is an N-channel MOSFET with a total of 5 pins. The pin configuration and their functions are as follows:
1. Gate (G): This pin controls the MOSFET's switching operation. A voltage applied to this pin turns the device on.
2. Drain (D): This is the output pin where the load is connected. The current flows out of this pin when the MOSFET is on.
3. Source (S): This pin is connected to the ground or the negative side of the power supply. Current enters through this pin when the MOSFET is on.
4. Tab: The tab serves as a heat sink and is typically connected to the drain (D) for thermal management.
The IRF740STRLPBF is designed to handle high voltage and current, making it suitable for various power applications, including switch-mode power supplies and motor controllers. Its maximum ratings include a drain-source voltage (V_DS) of 400V and a continuous drain current (I_D) of 9.2A at a case temperature of 25°C.

Manufacturer

The IRF740STRLPBF is manufactured by Infineon Technologies AG, a global semiconductor manufacturer headquartered in Germany. Infineon specializes in producing a wide range of semiconductor solutions, including power management, automotive, and security technologies. The company is known for its innovation in power electronics and serves various industries, including automotive, industrial, and consumer electronics. Infineon is recognized for its contributions to energy efficiency and sustainability through advanced semiconductor products.

Application

The IRF740STRLPBF is an N-channel MOSFET used in various applications, including power supplies, motor control, and switching regulators. It is suitable for high-speed switching in industrial automation, DC-DC converters, and renewable energy systems. Its low on-resistance and high voltage capability make it ideal for use in automotive systems, lighting control, and consumer electronics.

Equivalent

The IRF740STRLPBF is a N-channel MOSFET. Equivalent products include:
1. IRF740
2. STP40NF10
3. FQD7N60
4. BUK956-100A
5. MTP50N06
When substituting, ensure they meet your specific voltage, current, and thermal requirements. Always consult the datasheets for detailed specifications.