IRFS4229TRLPBF Overview
The IRFS4229TRLPBF is a high-performance N-channel MOSFET designed for demanding industrial and power management applications. This device offers low on-resistance and fast switching capabilities, making it optimal for circuits requiring efficient energy handling and thermal stability. Its robust design supports reliable operation in environments subject to electrical stress. With proven performance metrics and a focus on efficiency, this MOSFET is suitable for engineers seeking stable switching, enhanced current carrying, and reduced power losses. To learn more about this and similar components, visit IC Manufacturer.
IRFS4229TRLPBF Technical Specifications
| Parameter | Value |
|---|---|
| Transistor Type | N-Channel MOSFET |
| Mounting Style | Through Hole |
| Package / Case | TO-251AA (IPAK) |
| Technology | MOSFET (Metal Oxide Semiconductor Field Effect Transistor) |
| Number of Pins | 3 |
| RoHS Status | RoHS Compliant |
| Product Lifecycle Status | Active |
| Reel/Packaging | Tape & Reel (TR) |
IRFS4229TRLPBF Key Features
- Low on-resistance ensures minimal conduction losses, improving energy efficiency and reducing system heat generation.
- High-speed switching capability allows for rapid response in fast-switching power conversion and motor drive applications, supporting dynamic loads.
- Through-hole mounting in a TO-251AA package enhances thermal dissipation, increasing device reliability in high-power designs.
- RoHS compliance supports environmentally responsible manufacturing and meets global regulatory standards.
IRFS4229TRLPBF Advantages vs Typical Alternatives
This N-channel MOSFET stands out among standard alternatives due to its low on-resistance and robust through-hole package, which collectively boost efficiency and thermal performance. Its high-speed switching properties deliver precise control for power electronics engineers, while RoHS compliance and active lifecycle status guarantee availability and environmental responsibility. These factors make it a preferred choice for reliable high-current, high-efficiency designs.
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Typical Applications
- Power supply circuits ÿ Ideal for use in switched-mode power supplies (SMPS) and DC-DC converters where high efficiency and thermal management are crucial for industrial or commercial power delivery solutions.
- Motor control systems ÿ Suitable for driving motors in automation, robotics, or HVAC, providing reliable switching and current handling capability.
- Battery management ÿ Supports protection and switching in battery-powered equipment, ensuring safe operation and efficient energy use.
- General-purpose switching ÿ Used in relay replacement, lighting controls, and load driving, offering versatility across numerous electronic platforms.
IRFS4229TRLPBF Brand Info
The IRFS4229TRLPBF is part of a trusted lineup of power MOSFET solutions recognized throughout the electronics industry for their reliability and performance consistency. The product leverages advanced MOSFET technology, ensuring efficient operation, robust construction, and compliance with modern lead-free, RoHS standards. Designed to meet the evolving needs of industrial and power systems, this component is well-supported in the global supply chain and favored by engineers for its straightforward integration into high-reliability applications.
FAQ
What type of applications are best suited for the IRFS4229TRLPBF?
This device is ideal for high-efficiency power supplies, motor drive circuits, and battery management systems where fast switching and low conduction losses are required. Its through-hole package also suits environments needing strong thermal dissipation.
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What are the primary mounting and packaging options for this MOSFET?
The component is provided in a TO-251AA (IPAK) through-hole package, supporting robust mechanical stability and efficient heat sinking, and is supplied in tape and reel format for automated assembly processes.
Is the IRFS4229TRLPBF compliant with environmental regulations?
Yes, it is RoHS compliant, ensuring that it meets global environmental and lead-free manufacturing requirements. This makes it suitable for use in applications where regulatory compliance is essential.
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How does the low on-resistance benefit circuit designers?
Low on-resistance translates to lower voltage drops and reduced power dissipation during operation, which helps designers achieve higher system efficiency and manage thermal budgets more effectively in their end products.
Is the IRFS4229TRLPBF currently in active production and readily available?
Yes, this MOSFET is listed as active in its product lifecycle, ensuring ongoing availability through standard distribution channels for both new designs and existing manufacturing lines.






