Part Number: IRLML2502TRPBF

Manufacturer: Infineon Technologies

Description: MOSFET N-CH 20V 4.2A SOT23

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of IRLML2502TRPBF

Datasheet  IRLML2502TRPBF datasheet
Category Discrete Semiconductor Products
Family Transistors – FETs, MOSFETs – Single
Manufacturer Infineon Technologies
Series HEXFET?
Packaging Tape & Reel (TR)
FET Type MOSFET N-Channel, Metal Oxide
FET Feature Standard
Drain to Source Voltage (Vdss) 20V
Current – Continuous Drain (Id) @ 25°C 4.2A (Ta)
Rds On (Max) @ Id, Vgs 45 mOhm @ 4.2A, 4.5V
Vgs(th) (Max) @ Id 1.2V @ 250μA
Gate Charge (Qg) @ Vgs 12nC @ 5V
Input Capacitance (Ciss) @ Vds 740pF @ 15V
Power – Max 1.25W
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package Micro3?/SOT-23

IRLML2502TRPBF Introduction

The IRLML2502TRPBF is a high-performance N-Channel MOSFET that has been specifically designed to provide exceptional performance in a variety of power management applications. This device is manufactured by International Rectifier, a well-known company that is recognized for its advanced processing techniques and HEXFET® power MOSFETs. It boasts impressive features and capabilities.

The IRLML2502TRPBF stands out for its low on-resistance per silicon area, which results in efficient power flow and minimal losses. Its fast switching speed and ruggedized design, combined with these features, make it an excellent option for battery and load management systems that prioritize high efficiency and reliability.

The IRLML2502TRPBF is housed in the unique Micro3TM package to further enhance its performance. The package features a large pad leadframe that has been thermally enhanced, allowing for superior thermal management without sacrificing the industry’s smallest footprint. The IRLML2502TRPBF is an ideal choice for applications with limited board space where every inch counts.

IRLML2502TRPBF General Description

An innovative semiconductor component from International Rectifier, the IRLML2502TRPBF MOSFET, uses cutting-edge manufacturing methods to deliver incredibly low on-resistance per silicon area. This technological achievement guarantees effective power flow, minimizes losses, and is the best option for power management applications.

The IRLML2502TRPBF from International Rectifier promises a quick switching speed and a tough design by utilizing the company’s expertise in HEXFET® power MOSFETs. These features add to its remarkable performance and dependability, enabling it to easily handle difficult battery and load management chores.

The Micro3TM, a distinctive packaging with a thermally improved big pad leadframe, houses the IRLML2502TRPBF. The device functions within safe temperature ranges thanks to this creative design’s effective thermal management. The Micro3TM package also has the smallest footprint in the industry, which makes it the best option for applications with limited board space.

With a height of less than 1.1mm, the Micro3TM package has a small profile and is particularly well-suited for thin application settings. This pertains to both PCMCIA cards and portable devices, where the integration of power components into a tiny form factor is critical and space optimization is essential.

IRLML2502TRPBF Electrical Specifications

The IRLML2502TRPBF MOSFET has great performance in power management applications thanks to its impressive electrical parameters. The following are this device’s main electrical characteristics:

  • Voltage Rating: The voltage rating of the IRLML2502TRPBF is 20 V. This shows the highest voltage the MOSFET can withstand without losing efficiency or dependability.
  • Current Rating: The MOSFET can effectively handle high-current applications thanks to its current rating of 4.2 A (Ta). It is useful for power management jobs that require significant current flow due to this capability.

A power dissipation rating of 1.25 W (Ta) is assigned to the IRLML2502TRPBF. According to this specification, the MOSFET is capable of dissipating a maximum amount of power while still operating at a proper temperature.

These electrical specs show how well the gadget can manage voltage, current, and power requirements. The IRLML2502TRPBF is a powerful and dependable component that designers can rely on to deliver performance in a range of power management applications.

IRLML2502TRPBF Application Considerations

The IRLML2502TRPBF MOSFET is a flexible part that works well in a variety of applications. Regarding its applications, keep in mind the following:

Battery and load control

The IRLML2502TRPBF was created especially for load and battery management systems. It is a great option for effectively regulating power in these applications due to its low on-resistance, quick switching speed, and ruggedized design.

● Designs with Limited Space

The IRLML2502TRPBF is the perfect component for designs with limited space thanks to its Micro3TM package, which has a thermally improved big pad leadframe. Its industry-leading tiny footprint and low profile (1.1mm) make it simple to integrate into environments for thin applications, such as PCMCIA cards and portable devices.

● Effective heat Management

The Micro3TM package’s thermally improved design offers effective heat dissipation, guaranteeing reliable performance even in difficult thermal situations. The device’s durability and performance stability are improved by this function.

● Numerous Industries

The IRLML2502TRPBF serves a wide range of industries. It is appropriate for use in consumer electronics, automotive systems, Internet of Things (IoT) devices, and other power management applications where effective power handling and space efficiency are essential.

Designers may develop cutting-edge and dependable solutions for a variety of sectors by utilizing the IRLML2502TRPBF’s sophisticated features and capabilities. Let’s now talk about the ideal operating parameters for this MOSFET to ensure excellent performance under various circumstances.

Frequently Asked Questions

● What are the IRLML2502TRPBF’s standout characteristics?

Low on-resistance, quick switching, and ruggedized construction are among the IRLML2502TRPBF’s standout characteristics. Furthermore, it is offered in a distinctive Micro3TM package with a thermally improved big pad leadframe.

● What benefit does low resistance offer?

Low on-resistance boosts the effectiveness of power management systems by reducing power losses. Better current handling is possible, and voltage drops across the MOSFET are reduced.

● What advantages does the quick switching speed offer my application?

The IRLML2502TRPBF’s quick switching speed offers rapid response times and effective switching transitions. This is very helpful in situations when quick switching is needed, like in motor control circuits or power converters.

● IRLML2502TRPBF, can it withstand high temperatures?

Yes, the IRLML2502TRPBF is built to perform consistently across a range of temperatures. It can resist high temperatures without losing performance thanks to its effective thermal management features.

● Which sectors does the IRLML2502TRPBF excel in?

The consumer electronics, automotive, and internet of things industries are just a few that the IRLML2502TRPBF is perfectly suited for. It frequently appears in load management circuits, battery management systems, and other power control applications.

● Is the IRLML2502TRPBF appropriate for designs with limited space?

Absolutely! The IRLML2502TRPBF is perfect for applications where board space is limited, like portable electronics and PCMCIA cards, because to its Micro3TM package’s tiny footprint and low profile.


To sum up, the IRLML2502TRPBF MOSFET is a top-performing N-Channel component produced by International Rectifier. The device boasts advanced processing techniques that provide low on-resistance per silicon area, fast switching speed, and a ruggedized design. The MOSFET is equipped with the innovative Micro3™ package, which includes a leadframe with a large pad that enhances thermal management. This package is known for having the smallest footprint in the industry.

The IRLML2502TRPBF is highly beneficial in battery and load management applications due to its exceptional efficiency and reliability. The device’s small size and flat shape make it ideal for designs with limited space, such as portable electronic devices and PCMCIA cards. Furthermore, it holds significance in diverse sectors such as consumer electronics, automotive, and IoT.

You can conveniently obtain the IRLML2502TRPBF MOSFET through your trusted distributor ICRFQ. Our dependable supply chain guarantees effortless procurement, enabling you to take advantage of the benefits offered by this efficient and reliable N-Channel MOSFET for your power management requirements.

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