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IRLML2244TRPBF

Name: IRLML2244TRPBF
Rating: 4.7 (12 reviews)

MOSFET P-CH 20V 4.3A SOT23

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資料表 IRLML2244TRPBF DataSheet
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規格

Series	HEXFET®
Part Status	Last Time Buy
Base Product Number	IRLML2244
FET Type	P-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	20 V
Current - Continuous Drain (Id) @ 25°C	4.3A (Ta)
Drive Voltage (Max Rds On, Min Rds On)	2.5V, 4.5V
Rds On (Max) @ Id, Vgs	54mOhm @ 4.3A, 4.5V
Vgs(th) (Max) @ Id	1.1V @ 10µA
Gate Charge (Qg) (Max) @ Vgs	6.9 nC @ 4.5 V
Vgs (Max)	±12V
Input Capacitance (Ciss) (Max) @ Vds	570 pF @ 16 V
Power Dissipation (Max)	1.3W (Ta)
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	Micro3™/SOT-23
Package	TO-236-3, SC-59, SOT-23-3
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The IRLML2244TRPBF is a N-channel MOSFET (metal-oxide-semiconductor field-effect transistor) designed for low-voltage applications. It features a low on-resistance (R_DS(on)), enabling efficient power handling and minimizing heat generation during operation. This MOSFET is suitable for various applications, including switching power supplies, DC-DC converters, and load switching in consumer and industrial electronics.
Key specifications include a maximum drain-source voltage (V_DS) of 30V, a continuous drain current (I_D) rating of 6.5A, and a gate threshold voltage (V_GS(th)) of 0.8V to 2V, allowing for easy interfacing with low-voltage logic levels. The IRLML2244TRPBF is packaged in a compact SOT-23 form factor, making it suitable for space-constrained designs.
Understanding its electrical characteristics and thermal performance is essential for optimizing circuit designs and ensuring reliability in applications. Overall, this MOSFET is a versatile component for engineers seeking efficient power management solutions in modern electronics.

Features

The IRLML2244TRPBF is an N-channel MOSFET designed for efficient switching applications. Key features include:
1. Low On-Resistance (RDS(on)): Typically around 0.022 ohms, enabling minimal power loss during operation.
2. High-Voltage Rating: Supports a maximum drain-source voltage (VDS) of 30V, suitable for various applications.
3. Compact Package: Available in a small SOT-23 package, ideal for space-constrained designs.
4. Fast Switching Speed: Suitable for high-frequency applications, enhancing performance in PWM and other switching scenarios.
5. Low Gate Threshold Voltage: Ensures compatibility with low-voltage logic levels, allowing for efficient drive from microcontrollers.
6. Thermal Stability: Designed for reliable operation under varying thermal conditions.
These attributes make the IRLML2244TRPBF suitable for applications such as power management, motor control, and load switching.

Package

The IRLML2244TRPBF is packaged in a small SMD (Surface Mount Device) format, specifically a 3x3 mm DFN (Dual Flat No-lead) package. This package type is designed for efficient thermal performance and space-saving in electronic circuits.

Pinout

The IRLML2244TRPBF is a N-channel MOSFET with a total of 5 pins. The pin configuration is as follows:
1. Gate (G) - This pin is used to control the MOSFET. A voltage applied here turns the device on or off.
2. Drain (D) - This pin is where the load current flows out of the MOSFET.
3. Source (S) - This pin is connected to the ground or the negative side of the power supply in typical applications.
The other two pins are used for connection to the substrate and are usually connected internally. The device is designed for low-voltage applications, with a maximum V_DS of 30V and a continuous drain current of 5.3A at room temperature. Its low on-resistance (R_DS(on)) ensures efficient switching and minimal power loss. The IRLML2244TRPBF is commonly used in power management, switching applications, and low-side switching.

Manufacturer

The IRLML2244TRPBF is manufactured by Infineon Technologies AG, a global semiconductor manufacturer based in Germany. Infineon specializes in designing and producing a wide range of semiconductor solutions, including power semiconductors, microcontrollers, sensors, and automotive electronics. The company serves various markets, such as automotive, industrial, and consumer electronics, focusing on energy efficiency and connectivity. Infineon is recognized for its innovation in the semiconductor industry, contributing to advancements in technology and sustainable solutions.

Application

The IRLML2244TRPBF is a N-channel MOSFET commonly used in applications such as power management, motor control, load switching, and high-speed switching circuits. Its low on-resistance and fast switching capabilities make it suitable for battery-powered devices, DC-DC converters, and various portable electronics. Additionally, it can be used in automotive applications and renewable energy systems for efficient power distribution.

Equivalent

The IRLML2244TRPBF is a N-channel MOSFET. Equivalent products include:
1. BSS138 - Low-voltage MOSFET.
2. 2N7000 - General-purpose N-channel MOSFET.
3. Si2301 - Low RDS(on) N-channel MOSFET.
4. AO3400 - N-channel MOSFET with similar specs.
Ensure to compare specifications like voltage, current ratings, and package type for compatibility.