--- product_id: 114247211 title: "20pcs IRFZ44N IRFZ44 N-Channel MOSFET Transistor, International Rectifier Power 49 A 55 V,3-Pin" brand: "bridgold" price: "€ 19.33" currency: EUR in_stock: true reviews_count: 8 category: "Bridgold" url: https://www.desertcart.hr/products/114247211-20pcs-irfz44n-irfz44-n-channel-mosfet-transistor-international-rectifier-power store_origin: HR region: Croatia --- # 49A continuous drain current 55V drain-source voltage 175°C max operating temperature 20pcs IRFZ44N IRFZ44 N-Channel MOSFET Transistor, International Rectifier Power 49 A 55 V,3-Pin **Brand:** bridgold **Price:** € 19.33 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and endurance! ## Quick Answers - **What is this?** 20pcs IRFZ44N IRFZ44 N-Channel MOSFET Transistor, International Rectifier Power 49 A 55 V,3-Pin by bridgold - **How much does it cost?** € 19.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/114247211-20pcs-irfz44n-irfz44-n-channel-mosfet-transistor-international-rectifier-power) ## Best For - bridgold enthusiasts ## Why This Product - Trusted bridgold brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Voltage Warrior:** Supports up to 55V drain-source voltage, perfect for high-efficiency circuits - • **Cool Under Pressure:** Operates reliably at scorching 175°C, ensuring durability in tough environments - • **Ultra-Low Resistance:** Boasts an ultra-low on-resistance of 0.0175Ω for minimal power loss and heat - • **Powerhouse Performance:** Handles a robust 49A continuous drain current for demanding loads - • **Versatile 3-Pin Design:** Compact 3-pin package ideal for streamlined integration in telecom and computing projects ## Overview The IRFZ44N is a high-performance N-Channel MOSFET transistor designed for advanced DC-DC converters and power switching applications. Featuring a continuous drain current of 49A, a drain-source voltage rating of 55V, and an ultra-low on-resistance of 0.0175Ω, it ensures efficient power handling. Its robust 175°C operating temperature rating guarantees reliability in demanding environments. This 3-pin transistor is ideal for telecom, computing, and other high-efficiency electronic projects requiring durable and efficient switching components. ## Description This renders the device suitable for use as primary switch in advanced high-efficiency isolated DC-DC converters for telecom and computer applications,and applications with low gate charge driving requirements. Transistor Polarity: N Channel Continuous Drain Current Id:49A Drain Source Voltage Vds:55V On Resistance Rds(on):0.0175ohm Rds(on) Test Voltage Vgs:10V Threshold Voltage Vgs:2.1V No. of Pins:3Pins Operating Temperature Max:175°C Package include: 20pcs*IRFZ44 Review: Good product and price - Worked as expected. Wired up 12v fan powered from battery and controlled from Arduino Pro Mini(3.3v). I got what I needed at a great price. Review: Not a logic level part for micro controllers - Look at the numbers carefully these are not logic level devices and will not work directly with most micro controllers. The one I needed was IRLZ44N, very close part number... Explains why my project failed. ## Features - Advanced Process Technology - Ultra Low On-Resistance - Dynamic dv/dt Rating - Fully Avalanche Rated - 175°C Operating Temperature ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 307 Reviews | ## Images ![20pcs IRFZ44N IRFZ44 N-Channel MOSFET Transistor, International Rectifier Power 49 A 55 V,3-Pin - Image 1](https://m.media-amazon.com/images/I/71JKE592F6S.jpg) ## Questions & Answers **Q: what is the output power?** A: 94W @ 49A ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product and price *by T***N on June 21, 2020* Worked as expected. Wired up 12v fan powered from battery and controlled from Arduino Pro Mini(3.3v). I got what I needed at a great price. ### ⭐⭐⭐⭐⭐ Not a logic level part for micro controllers *by M***2 on August 5, 2025* Look at the numbers carefully these are not logic level devices and will not work directly with most micro controllers. The one I needed was IRLZ44N, very close part number... Explains why my project failed. ### ⭐⭐⭐⭐⭐ Perfect for raspberry pi or arduino projects *by J***N on June 4, 2023* These work pretty fantastic with 3.3v logic or 5v logic. Great little mosfet with high amp rating. ## Frequently Bought Together - Bridgold 20pcs IRFZ44N IRFZ44 N-Channel MOSFET Transistor, International Rectifier Power 49 A 55 V,3-Pin - BOJACK 1000 Pcs 25 Values Resistor Kit 1 Ohm-1M Ohm with 5% 1/4W Carbon Film Resistors Assortment - ALLECIN IRLZ44N IRLZ44 MOSFET Transistors 47A 55V IRLZ44NPBF Logic Level Mosfets 47 Amp 55 Volt TO-220 (Pack of 10Pcs) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/114247211-20pcs-irfz44n-irfz44-n-channel-mosfet-transistor-international-rectifier-power](https://www.desertcart.hr/products/114247211-20pcs-irfz44n-irfz44-n-channel-mosfet-transistor-international-rectifier-power) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-11*