--- product_id: 521451203 title: "10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin" brand: "bridgold" price: "€ 39.62" currency: EUR in_stock: true reviews_count: 2 category: "Bridgold" url: https://www.desertcart.hr/products/521451203-10pcs-irlb8721pbf-irlb8721-n-channel-mosfet-transistor-30v-62a-to store_origin: HR region: Croatia --- # 62A max current 30V max voltage Ultra low gate impedance 10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin **Brand:** bridgold **Price:** € 39.62 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and speed — don’t get left behind! ## Quick Answers - **What is this?** 10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin by bridgold - **How much does it cost?** € 39.62 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/521451203-10pcs-irlb8721pbf-irlb8721-n-channel-mosfet-transistor-30v-62a-to) ## 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 Ready:** Operates safely at voltages up to 30V, perfect for UPS and inverter systems. - • **Bulk Value Pack:** 10 pieces per pack—ideal for prototyping, scaling projects, or stocking your electronics toolkit. - • **Powerhouse Performance:** Handles up to 62A continuous current for demanding industrial and telecom applications. - • **Lightning-Fast Switching:** Ultra low gate impedance ensures rapid response and minimal energy loss. - • **Versatile 3-Pin TO-220 Package:** Easy mounting with integrated heat dissipation via screw hole for reliable thermal management. ## Overview The IRLB8721PBF is a high-performance N-Channel MOSFET transistor designed for high-frequency synchronous buck converters and UPS/inverter applications. Featuring a 30V max voltage rating, 62A continuous current capacity, and ultra low gate impedance, it delivers efficient switching with minimal heat generation. Packaged in a TO-220 3-pin format with integrated heat dissipation, this 10-piece set is perfect for telecom, industrial, and advanced DIY electronics projects. ## Description Suitable for high frequency synchronous buck, converters for computer processor power, optimized for UPS/inverter applications.High frequency isolated DC-DC converters with synchronous rectification for telecom and industrial use. Package include: 10pcs*IRLB8721PBF Review: Easy Generic MOSFET - Low Gate Voltage - This MOSFET has a nice, low gate voltage compared to the amp capability. It switches fast without bringing the heat and performs well even without a heatsink. I used this part in a heat controller for a 3D printer build, several LED control systems, and some additional prototype projects. The low min gate voltage (1.8V) means that I can rely on 3.3V switching systems to switch the gate on 24V systems, even if they're interrupted by a series diode or some other load. The screw hole part is a conductor for the Drain (middle pin), so if I use it as a base for a screw terminal, the screw terminal and the screw also act as heat sinks. That's the way MOSFETS work in general. The 10pc price is not far off from manufacturer direct price for 10X1pc. Review: High On-State Resistance. - Rds(on) too high! Instead of being around 20mΩ, it is around 4Ω or more! ## Features - Very low RDS (ON) at 4.5V VGS - Fully characterized capacitance and avalanche voltage and current - Ultra low gate impedance - High Frequency Isolated DC-DC Converters with Synchronous Rectification for Telecom and Industrial Use - Optimized for UPS/Inverter Applications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07LG5BCDY | | ASIN | B07LG5BCDY | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 4.1 4.1 out of 5 stars (17) | | Customer reviews | 4.1 4.1 out of 5 stars (17) | | Date First Available | 18 December 2018 | | Date First Available | 18 December 2018 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 18 g | | Manufacturer | Bridgold | | Manufacturer | Bridgold | | Manufacturer reference | Bridgold-10 | | Manufacturer reference | Bridgold-10 | | Package Dimensions | 7.62 x 6.35 x 0.25 cm; 18 g | | Package Dimensions | 7.62 x 6.35 x 0.25 cm; 18 g | | Part number | Bridgold-10 | | Size | 10 Piece | ## Images ![10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin - Image 1](https://m.media-amazon.com/images/I/51Ljixwb0eL.jpg) ![10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin - Image 2](https://m.media-amazon.com/images/I/610VdA-G0NL.jpg) ![10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin - Image 3](https://m.media-amazon.com/images/I/61wJRKYy8BL.jpg) ![10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin - Image 4](https://m.media-amazon.com/images/I/51A4LQWnNKL.jpg) ![10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin - Image 5](https://m.media-amazon.com/images/I/71nQ-IFuETL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy Generic MOSFET - Low Gate Voltage *by B***E on 3 November 2023* This MOSFET has a nice, low gate voltage compared to the amp capability. It switches fast without bringing the heat and performs well even without a heatsink. I used this part in a heat controller for a 3D printer build, several LED control systems, and some additional prototype projects. The low min gate voltage (1.8V) means that I can rely on 3.3V switching systems to switch the gate on 24V systems, even if they're interrupted by a series diode or some other load. The screw hole part is a conductor for the Drain (middle pin), so if I use it as a base for a screw terminal, the screw terminal and the screw also act as heat sinks. That's the way MOSFETS work in general. The 10pc price is not far off from manufacturer direct price for 10X1pc. ### ⭐ High On-State Resistance. *by R***T on 11 September 2025* Rds(on) too high! Instead of being around 20mΩ, it is around 4Ω or more! ## Frequently Bought Together - Bridgold 10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin - ALLECIN 20Values Diodes Kit 1N4001 1N4002 1N4003 1N4004 1N4005 1N4006 1N4007 1N4148 1N5404 1N5406 1N5408 RL207 UF4007 FR107 FR207 1N5817 1N5819 1N5822 15SQ045 10A10 Rectifier Schottky Diode 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/521451203-10pcs-irlb8721pbf-irlb8721-n-channel-mosfet-transistor-30v-62a-to](https://www.desertcart.hr/products/521451203-10pcs-irlb8721pbf-irlb8721-n-channel-mosfet-transistor-30v-62a-to) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-05*