IRFS4127TRLPBF N-Channel Power MOSFET, TO-263 Package, IRFS4127TRLPBF Model

IRFS4127TRLPBF Overview

The IRFS4127TRLPBF is an advanced N-Channel power MOSFET designed for high-efficiency switching and robust performance in demanding industrial and commercial environments. Engineered to deliver reliable operation and low on-resistance, this device is well-suited for use in high-frequency circuits and power management applications. Its rugged construction and enhanced thermal characteristics enable dependable performance under harsh conditions, making it a preferred choice for engineers seeking durability and efficiency. For more details and sourcing, visit IC Manufacturer.

IRFS4127TRLPBF Technical Specifications

Device Type	N-Channel Power MOSFET
Polarity	N-Channel
Mounting Style	Through Hole
Package / Case	TO-251AA
Configuration	Single
Continuous Drain Current	38A
Drain-Source Voltage (Vds)	100V
On-State Resistance (Rds(on))	0.045 Ohms
Operating Temperature Range	-55??C to +175??C
Lead Free Status / RoHS Status	Lead-Free, RoHS Compliant

IRFS4127TRLPBF Key Features

• High current handling capability of 38A, enabling robust performance in power switching applications where high loads are typical.
• Low on-state resistance of 0.045 Ohms significantly reduces conduction losses, improving overall power efficiency for the user??s system.
• Wide operating temperature range from -55??C to +175??C supports use in both industrial and high-stress environments, ensuring consistent reliability.
• TO-251AA package design delivers compactness and effective heat dissipation, facilitating integration into dense circuit boards.

IRFS4127TRLPBF Advantages vs Typical Alternatives

Compared to typical N-channel MOSFETs, this device offers lower on-resistance and higher current capacity, which translates to reduced energy loss and enhanced efficiency in power management tasks. With its broad temperature tolerance and RoHS compliance, engineers gain both robust durability and regulatory peace-of-mind for demanding applications. The combination of thermal stability and electrical performance makes it a strong choice for reliable, long-term operation.

Typical Applications

• Switching power supplies: The device??s high current capability and low on-resistance are ideal for high-efficiency switching regulators and power conversion systems used in industrial and server environments where energy savings are essential.
• Motor control circuits: Suitable for driving motors in automation and robotics, thanks to its robust handling of switching currents and heat dissipation features.
• Battery management systems: Reliable operation across wide temperature ranges supports use in automotive and energy storage systems requiring dependable power switching.
• DC-DC converters: Critical for efficient voltage regulation and power distribution in telecom, networking, and embedded systems design.

IRFS4127TRLPBF Brand Info

This part is manufactured by a recognized leader in the semiconductor industry, with a reputation for delivering quality and reliability in power management devices. The product stands out for its compliance with modern environmental standards, including RoHS and lead-free status, aligning with global sustainability requirements. Its robust electrical parameters and industry-standard packaging ensure compatibility with a wide range of industrial and commercial designs.

FAQ

What is the primary advantage of using this N-channel MOSFET in power electronics?

The main advantage is its combination of high current handling and low on-resistance, which minimizes power losses during switching operations and supports greater efficiency in power conversion and regulation circuits, even under demanding loads.

Is the device suitable for automotive or harsh environment applications?

Yes, the extended operating temperature range from -55??C to +175??C makes it suitable for applications exposed to extreme environmental conditions, including automotive, industrial, and outdoor equipment.

What type of mounting and package does this device use?

It utilizes a through-hole mounting style and comes in a TO-251AA package, offering both robust mechanical stability and efficient thermal management for power-intensive designs.

Does the part meet environmental and safety standards?

Absolutely, the device is RoHS compliant and lead-free, ensuring alignment with international environmental and safety regulations, making it appropriate for use in global markets and green technology initiatives.

Can this MOSFET be used in high-frequency applications?

Yes, its design supports high-speed switching, making it a solid choice for high-frequency circuits such as switching power supplies, DC-DC converters, and other fast-switching industrial electronics.