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DMP4051LK3-13

Name: DMP4051LK3-13
Rating: 4.7 (12 reviews)

MOSFET P-CH 40V 7.2A TO252-3

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資料表 DMP4051LK3-13 DataSheet
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規格

Part Status	Active
Base Product Number	DMP4051
FET Type	P-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	40 V
Current - Continuous Drain (Id) @ 25°C	7.2A (Ta)
Drive Voltage (Max Rds On, Min Rds On)	4.5V, 10V
Rds On (Max) @ Id, Vgs	51mOhm @ 12A, 10V
Vgs(th) (Max) @ Id	3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	14 nC @ 10 V
Vgs (Max)	±20V
Input Capacitance (Ciss) (Max) @ Vds	674 pF @ 20 V
Power Dissipation (Max)	2.14W (Ta)
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	TO-252-3
Package	TO-252-3, DPAK (2 Leads + Tab), SC-63
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The DMP4051LK3-13 is a N-channel MOSFET designed for high-efficiency power management applications. It features a low on-resistance (R_DS(on)) and fast switching capabilities, making it suitable for use in various applications, including power supplies, DC-DC converters, and motor drivers.
Key specifications include a maximum drain-source voltage (V_DS) of 40V, a continuous drain current (I_D) of up to 50A, and a maximum gate-source voltage (V_GS) of ±20V. The device is housed in a compact SO-8 package, which helps save space on circuit boards.
The DMP4051LK3-13 is known for its thermal performance, allowing for efficient heat dissipation, crucial in power applications. Its low gate charge (Q_g) contributes to faster switching speeds, reducing energy losses during operation.
Overall, the DMP4051LK3-13 is an ideal choice for designers seeking reliable and efficient MOSFET solutions in modern electronic applications.

Features

The DMP4051LK3-13 is a N-channel MOSFET designed for applications requiring high efficiency and low power loss. Key features include:
1. Low On-Resistance (Rds(on)): Offers low resistance for minimized conduction losses, enhancing efficiency in power applications.
2. High Voltage Rating: Supports a maximum drain-source voltage (Vds) of 30V, suitable for various power management applications.
3. High Current Capacity: Capable of handling continuous drain currents (Id) up to 20A, making it ideal for high-performance circuits.
4. Fast Switching Speed: Provides quick turn-on and turn-off times, which is advantageous for high-frequency applications.
5. Thermal Performance: Features a compact package that aids in better heat dissipation, contributing to stable operation under load.
6. RoHS Compliant: Ensures compliance with environmental regulations, making it suitable for a wide range of applications.
These characteristics make the DMP4051LK3-13 suitable for use in power supplies, DC-DC converters, and motor drivers.

Package

The DMP4051LK3-13 is packaged in a SOT-23 format, which is a small, surface-mount device package. This package type is commonly used for integrated circuits and provides efficient space utilization on printed circuit boards.

Pinout

The DMP4051LK3-13 is a low-voltage, N-channel MOSFET with a total of 6 pins. The pin configuration and their functions are as follows:
1. Gate (G): Controls the operation of the MOSFET. A voltage applied to this pin turns the device on or off.
2. Drain (D): The output terminal where current flows out of the MOSFET when it is in the on state.
3. Source (S): The terminal where current enters the MOSFET. The source is typically connected to ground in low-side switch applications.
4. Body Diode: An intrinsic diode between the drain and source that allows for current flow in the reverse direction when the MOSFET is off, which can be useful in certain applications.
This MOSFET is designed for low voltage applications and is commonly used in power management, switching applications, and battery-powered devices.

Manufacturer

The DMP4051LK3-13 is manufactured by Diodes Incorporated, a global manufacturer of semiconductor products. Diodes Incorporated specializes in the design, development, and manufacture of a broad range of semiconductor devices, including discrete, analog, and mixed-signal products. The company serves diverse markets such as consumer electronics, automotive, industrial, and telecommunications. Founded in 1959, Diodes has built a reputation for high-quality, reliable components and is known for its commitment to innovation and customer service. Their product offerings include diodes, transistors, amplifiers, and other essential components used in various electronic applications.

Application

The DMP4051LK3-13 is a N-channel MOSFET primarily used in applications such as power management, motor control, and switching regulators. Its low on-resistance and fast switching capabilities make it suitable for high-efficiency power supplies, battery management systems, and load switching in consumer electronics. Additionally, it can be utilized in automotive applications for controlling various electronic components.

Equivalent

The DMP4051LK3-13 is a P-channel MOSFET. Equivalent products include the IRF9540, FQP27P06, and SI4450. Always check the datasheets for specific electrical characteristics and package compatibility to ensure suitability for your application.