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DMP2045U-7

Name: DMP2045U-7
Rating: 4.7 (12 reviews)

MOSFET P-CH 20V 4.3A SOT23

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製造商。部分 #DMP2045U-7
包 SOT23-3
資料表 DMP2045U-7 DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
FETType	P-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	20 V
Current-ContinuousDrain(Id)@25°C	4.3A (Ta)
DriveVoltage(MaxRdsOnMinRdsOn)	1.8V, 4.5V
RdsOn(Max)@IdVgs	45mOhm @ 4A, 4.5V
Vgs(th)(Max)@Id	1V @ 250µA
GateCharge(Qg)(Max)@Vgs	6.8 nC @ 4.5 V
Vgs(Max)	±8V
InputCapacitance(Ciss)(Max)@Vds	634 pF @ 10 V
PowerDissipation(Max)	800mW (Ta)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	SOT-23-3

概述

Description

DMP2045U-7 is a N-channel MOSFET designed for power management applications. It offers low on-resistance (R_DS(on)), which enhances efficiency in switching applications, making it suitable for use in power supplies, DC-DC converters, and motor drivers. The device typically features a low gate threshold voltage, allowing for easy driving with low-voltage control signals.
With a maximum drain-source voltage of 45V and continuous drain current ratings around 30A, the DMP2045U-7 provides robust performance in various electronic circuits. It comes in a compact surface-mount package (SOT-223), facilitating space-saving designs.
Key specifications include fast switching speeds, thermal stability, and reliable performance under varying load conditions. Its combination of high efficiency and reliability makes the DMP2045U-7 a popular choice for both consumer electronics and industrial applications.

Features

The DMP2045U-7 is a dual N-channel MOSFET designed for high-efficiency power management applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 40V, making it suitable for various power applications.
2. Current Rating: The device can handle continuous drain currents up to 20A, allowing it to manage significant power loads.
3. Low On-Resistance: The DMP2045U-7 features a low R_DS(on), typically around 10 mΩ, which minimizes power loss and improves thermal efficiency.
4. Fast Switching Speed: Its design allows for rapid switching, which is beneficial for high-frequency applications.
5. Compact Package: It comes in a compact TO-220 package, facilitating easy integration into circuits while enabling effective heat dissipation.
6. RoHS Compliant: The MOSFET is RoHS compliant, ensuring it meets environmental standards.
These features make the DMP2045U-7 suitable for applications such as power management, DC-DC converters, and motor control.

Package

The DMP2045U-7 is offered in a DPAK (TO-252) package type. This package is designed for surface mounting and features a compact, efficient design suitable for various power applications.

Pinout

The DMP2045U-7 is a N-channel MOSFET commonly used in power management applications. It features a total of 8 pins. The pin configuration and their functions are as follows:
1. Gate (G): Controls the MOSFET; voltage applied here turns the device on or off.
2. Drain (D): The terminal through which the current flows out of the device when it is on.
3. Source (S): The terminal through which the current enters the device; connected to ground in typical configurations.
The remaining pins are typically used for different applications or features, such as thermal management or for providing additional connections for circuit integration. The DMP2045U-7 is known for its low on-resistance and fast switching capabilities, making it suitable for high-efficiency power applications.

Manufacturer

The DMP2045U-7 is manufactured by Diodes Incorporated, a global manufacturer of semiconductor products. Founded in 1959, Diodes is known for producing a wide range of electronic components, including diodes, transistors, and integrated circuits, serving various industries such as consumer electronics, automotive, and telecommunications. The company focuses on high-performance, cost-effective solutions and has a strong commitment to innovation and quality in semiconductor technology. Diodes Incorporated is publicly traded and has a global presence, with design, manufacturing, and distribution facilities.

Application

The DMP2045U-7 is a N-channel MOSFET commonly used in various applications including power management, DC-DC converters, load switching, and motor control. Its low on-resistance and fast switching capabilities make it suitable for consumer electronics, automotive systems, and industrial automation, providing efficient energy management and improved thermal performance.

Equivalent

The DMP2045U-7 is a N-channel MOSFET typically used in power management applications. Equivalent products include the NTD2955N, STP16NF06, and IRF540N. When selecting an equivalent, ensure that voltage, current ratings, and RDS(on) specifications meet your application requirements. Always consult the datasheets for detailed comparisons.