# IRLB4030PBF (Component) ## Description IRLB4030PBF N-Channel MOSFET, 180 A, 100 V HEXFET, 3-Pin TO-220AB Infineon ## Component Details - **Owner:** silicon-yard - **Created:** 7/20/2026 - **Last Updated:** 7/20/2026 - **Visibility:** Public - **Datasheet URL:** https://www.infineon.com/dgdl/irlb4030pbf.pdf?fileId=5546d462533600a4015356604640258d - **Package or Case Code:** TO - **Manufacturer Part Number:** IRLB4030PBF - **Manufacturer Name:** Infineon - **Part Type:** Transistors ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/irlb4030pbf/infineon-technologies-ag.html?utm_currency=USD&region=europe) | $3.7931 | 40K | | [Digi-Key](https://www.digikey.com/en/products/detail/infineon-technologies/IRLB4030PBF/2096639) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/mosfets_infineon technologies_irlb4030pbf_C2663.html) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/Infineon-Technologies/IRLB4030PBF?qs=9%252BKlkBgLFf3QS9eQ%252B0aQ9Q%3D%3D) | $5.20 | 4.3K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=IRLB4030PBF) | $5.67 | 50 | | [Verical](https://www.verical.com/pd/infineon-technologies-ag-fet---mosfet-IRLB4030PBF-2016705?utm_currency=USD) | N/A | N/A | - **Part Type:** Transistors - **Sub-Type:** MOSFET - **Manufacturer:** Infineon - **MPN:** IRLB4030PBF - **Package / Case Code:** TO - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | G | | | 2 | D | | | 3 | S | | --- *Generated from [https://www.flux.ai/silicon-yard/irlb4030pbf](https://www.flux.ai/silicon-yard/irlb4030pbf)*