---
product_id: 103428760
title: "10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin"
brand: "bridgold"
price: "₨304"
currency: SCR
in_stock: true
reviews_count: 2
category: "Bridgold"
url: https://www.desertcart.sc/products/103428760-10pcs-irlb8721pbf-irlb8721-n-channel-mosfet-transistor-30v-62a-to
store_origin: SC
region: Seychelles
---

# 30V max voltage Ultra low RDS(ON) at 4.5V 62A max current 10pcs IRLB8721PBF IRLB8721 N Channel MOSFET Transistor, 30V,62A, TO-220,3-Pin

**Brand:** bridgold
**Price:** ₨304
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and efficiency!

## 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?** ₨304 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/103428760-10pcs-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 seamlessly at 30V, perfect for high-frequency synchronous buck converters.
- • **Efficient Switching:** Ultra low RDS(ON) at 4.5V ensures minimal power loss and heat generation.
- • **Powerhouse Performance:** Handles up to 62A continuous current for demanding industrial and telecom applications.
- • **Plug & Play Convenience:** TO-220 3-pin package with screw hole for easy mounting and enhanced heat dissipation.
- • **Versatile Compatibility:** Optimized for UPS, inverters, and isolated DC-DC converters, making it a go-to for modern power management.

## Overview

The Bridgold IRLB8721PBF is a robust N-Channel MOSFET transistor designed for high-frequency, high-current applications up to 30V and 62A. Featuring ultra low on-resistance at 4.5V gate drive, it excels in UPS, inverter, and telecom power systems. Its TO-220 package with mounting hole ensures easy integration and effective heat management, making it a reliable choice for professional-grade 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 |
| Best Sellers Rank | #195,765 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #93 in MOSFET Transistors |
| Date First Available | December 18, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.634 ounces |
| Manufacturer | Bridgold |
| Package Dimensions | 3 x 2.5 x 0.1 inches |

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Generic MOSFET - Low Gate Voltage
*by B***E on November 3, 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 September 11, 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
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-23*