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IRF9640S

Name: IRF9640S
Rating: 4.7 (12 reviews)

MOSFET P-CH 200V 11A D2PAK

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製造商。部分 #IRF9640S
包 TO-263-3
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規格

Package	Tube
ProductStatus	Obsolete
FETType	P-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	200 V
Current-ContinuousDrain(Id)@25°C	11A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	500mOhm @ 6.6A, 10V
Vgs(th)(Max)@Id	4V @ 250µA
GateCharge(Qg)(Max)@Vgs	44 nC @ 10 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	1200 pF @ 25 V
PowerDissipation(Max)	3W (Ta), 125W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	D²PAK (TO-263)

概述

Description

The IRF9640S is an N-channel MOSFET designed for high-efficiency switching applications. It features a maximum drain-source voltage (V_DS) of 60V and a continuous drain current (I_D) rating of up to 49A, making it suitable for power management tasks in various electronic circuits. The device has a low on-resistance (R_DS(on)) value, typically around 0.14 ohms at a gate voltage (V_GS) of 10V, which promotes efficient power conversion by minimizing heat generation during operation.
The IRF9640S is commonly used in applications such as DC-DC converters, motor drivers, and power amplifiers due to its fast switching speeds and robust performance characteristics. It is packaged in a TO-220 format, allowing for effective heat dissipation and easier integration into circuits.
When utilizing this MOSFET, ensure proper gate drive voltage and thermal management to achieve optimal performance and reliability.

Features

The IRF9640S is an N-channel MOSFET designed for power switching applications. Key features include:
1. Voltage Rating: It can handle a maximum drain-source voltage (V_DS) of 55V, making it suitable for medium-voltage applications.
2. Current Rating: The continuous drain current (I_D) is rated at 9.2A, allowing it to efficiently manage high current loads.
3. R_DS(on): It has a low on-resistance (R_DS(on)) of around 0.4 ohms, which minimizes power losses during operation.
4. Gate Threshold Voltage (V_GS(th)): The gate threshold voltage ranges from 2V to 4V, making it suitable for logic-level drive applications.
5. Package Type: Typically available in TO-220 and DPAK packages, facilitating easy integration into various circuit designs.
6. Thermal Resistance: It exhibits good thermal performance, enhancing reliability in high-temperature environments.
These features make the IRF9640S ideal for motor control, power conversion, and other high-efficiency applications.

Package

The IRF9640S is typically packaged in a TO-220 format, which is suitable for power applications. This package provides good heat dissipation and is commonly used for MOSFETs in power management and switching applications.

Pinout

The IRF9640S is a N-channel MOSFET typically used in power applications. It comes in a TO-220 package, which has three pins, designated as follows:
1. Gate (G): This pin controls the MOSFET's operation. A voltage applied here enables or disables the current flow between the drain and source.

2. Drain (D): This pin is connected to the load and is where the current flows out of the MOSFET when it is turned on.
3. Source (S): This pin is connected to ground or the negative side of the power supply. It is where the current enters the MOSFET when it is conducting.
The IRF9640S has a maximum drain-source voltage (V_DS) of 55V and can handle up to 49A of continuous drain current (I_D) under suitable conditions. It's commonly used in applications such as switching power supplies, motor controllers, and other high-power switching tasks.

Manufacturer

The IRF9640S is manufactured by International Rectifier, a company known for its expertise in power management and semiconductor technology. International Rectifier specializes in designing and producing power MOSFETs, IGBTs, and other related products used in various applications, including automotive, industrial, and consumer electronics. The company focuses on providing efficient power solutions that enhance energy savings and improve performance in electronic devices. In 2014, International Rectifier was acquired by Infineon Technologies, a leading global semiconductor manufacturer based in Germany, further expanding its capabilities in the power semiconductor market.

Application

The IRF9640S is an N-channel MOSFET commonly used in switching applications, power management, and motor control. Its high voltage and current ratings make it suitable for DC-DC converters, power supplies, and audio amplifiers. Additionally, it can be used in renewable energy systems like solar inverters and battery management systems. Its low on-resistance also enhances efficiency in various electronic circuits.

Equivalent

The IRF9640S is a N-channel MOSFET. Equivalent products include the IRF840, IRF3205, and STP75NF75. For specific applications, ensure the voltage, current ratings, and RDS(on) match your requirements. Always check the datasheet for detailed specifications before substituting components.