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DMP4047LFDE-7

Name: DMP4047LFDE-7
Rating: 4.7 (12 reviews)

MOSFET P-CH 40V 3.3A 6UDFN

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資料表 DMP4047LFDE-7 DataSheet
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規格

Supplier	Diodes Incorporated
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
FETType	P-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	40 V
Current-ContinuousDrain(Id)@25°C	3.3A (Ta)
DriveVoltage(MaxRdsOnMinRdsOn)	4.5V, 10V
RdsOn(Max)@IdVgs	33mOhm @ 4.4A, 10V
Vgs(th)(Max)@Id	2.2V @ 250µA
GateCharge(Qg)(Max)@Vgs	23.2 nC @ 10 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	1382 pF @ 20 V
PowerDissipation(Max)	700mW (Ta)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	U-DFN2020-6 (Type E)

概述

Description

The DMP4047LFDE-7 is an N-channel MOSFET designed for high-performance switching applications. It features a low on-resistance (R_DS(on)), which enhances efficiency in power management tasks. With a maximum drain-source voltage (V_DS) of 40V and a continuous drain current (I_D) of 60A, it is suitable for various applications, including DC-DC converters, power supplies, and motor drivers.
The device has a fast switching speed, making it ideal for high-frequency applications. It comes in a TO-220 package, providing good thermal performance and ease of heatsinking. The DMP4047LFDE-7 also offers a low gate threshold voltage (V_GS(th)), allowing for easier drive requirements.
Overall, this MOSFET is a reliable choice for engineers seeking efficient and compact solutions in power electronics.

Features

The DMP4047LFDE-7 is a N-channel MOSFET designed for high-efficiency power management applications. Key features include:
1. Voltage Rating: Provides a maximum drain-source voltage (V_DS) of 40V, suitable for various power applications.
2. Current Handling: Capable of handling continuous drain current (I_D) up to 50A, making it ideal for high-current applications.
3. R_DS(on): Low on-resistance (R_DS(on)) of about 10mΩ at 10V gate drive, which minimizes power loss during operation.
4. Gate Threshold Voltage: Features a low gate threshold voltage (V_GS(th)) of 2-4V, allowing for efficient switching at lower voltages.
5. Package: Available in a compact SO-8 package, which facilitates space-saving designs and improved thermal performance.
6. Fast Switching: Designed for quick switching speeds, enhancing performance in high-frequency applications.
These attributes make the DMP4047LFDE-7 suitable for use in DC-DC converters, battery management systems, and other power electronic circuits.

Package

The DMP4047LFDE-7 is typically packaged in a TO-220 form factor. This package type is designed for efficient heat dissipation and allows for easy mounting on heat sinks, making it suitable for power applications.

Pinout

The DMP4047LFDE-7 is a high-speed, low-voltage N-channel MOSFET. It features a total of 8 pins with the following functions:
1. Gate (G) - Controls the MOSFET's switching.
2. Drain (D) - The output terminal where the current flows out.
3. Source (S) - The input terminal where the current flows into.
4. Body Diode - Integrated diode that provides reverse current path.
5. Substrate (B) - Connects to the source for proper operation.
The part is commonly used in applications such as power management, switching converters, and load driving due to its fast switching capability and low on-resistance. The pin arrangement and specific functions may vary slightly based on the package type, so it's advisable to refer to the datasheet for detailed pin configuration and electrical characteristics.

Manufacturer

The DMP4047LFDE-7 is manufactured by Diodes Incorporated. Diodes Incorporated is a global manufacturer and supplier of high-quality, application-specific semiconductor products. Founded in 1950, the company specializes in the design, manufacturing, and distribution of a wide range of discrete, logic, and analog components. Their products are used in various applications, including automotive, consumer electronics, computing, and telecommunications. Diodes Incorporated is known for its commitment to innovation and quality, providing solutions that enhance performance and efficiency in electronic devices.

Application

The DMP4047LFDE-7 is a N-channel MOSFET primarily used in power management applications, including DC-DC converters, power supply circuits, and motor control. Its low on-resistance and high efficiency make it suitable for battery-operated devices, renewable energy systems, and automotive applications. It is also effective in switching and amplification tasks in various electronic devices.

Equivalent

The DMP4047LFDE-7 is a N-channel MOSFET. Equivalent products include the IRF3205, STP75NF75, and BSS139. Always check specifications such as voltage, current rating, RDS(on), and package type to ensure compatibility for your specific application.