{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRLU120NPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRLU120NPBF","canonicalUrl":"https://icboms.com/infineon/IRLU120NPBF","factsUrl":"https://icboms.com/api/mcp/products/IRLU120NPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® IRLU120NPBF, N-Channel MOSFET, 100V Vdss, 10A Id, 185mOhm Rds(on) at 10V, TO-251-3 IPAK, -55°C to 175°C.","salesMarkdown":"## 100V N-channel HEXFET in a TO-251 IPAK The Infineon IRLU120NPBF is an N-channel enhancement-mode MOSFET from the HEXFET family, built on a planar stripe DMOS process. The gate threshold voltage is specified at 2 V maximum with Id = 250 µA, and the recommended drive voltage range spans 4 V to 10 V for minimum on-resistance. Total gate charge is 20 nC at Vgs = 5 V, and input capacitance Ciss is 440 pF at Vds = 25 V — numbers that keep the gate drive energy low enough for a simple bipolar or logic-level driver in a 50–200 kHz switching stage. Maximum power dissipation is 48 W at case temperature, which sets the thermal budget for the heatsink or PCB copper area under the IPAK tab. The 185 mOhm Rds(on) at 10 V means conduction loss at 6 A is about 6.7 W — well within the package capability with adequate thermal management.","metaTitle":"IRLU120NPBF HEXFET N-Channel MOSFET, 100V 10A IPAK","metaDescription":"IRLU120NPBF N-channel HEXFET MOSFET, 100V Vdss, 10A Id, 185mOhm Rds(on) at 10V. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"HEXFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"HEXFET®","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±16V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-251-3 Short Leads, IPak, TO-251AA","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"185mOhm @ 6A, 10V","Power Dissipation (Max)":"48W (Tc)","Supplier Device Package":"IPAK (TO-251AA)","Gate Charge (Qg) (Max) @ Vgs":"20 nC @ 5 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"440 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4V, 10V","Current - Continuous Drain (Id) @ 25°C":"10A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.08","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.08000","currency":"USD"},{"qty":10,"price":"$0.94900","currency":"USD"},{"qty":100,"price":"$0.72740","currency":"USD"},{"qty":500,"price":"$0.57504","currency":"USD"},{"qty":1000,"price":"$0.46003","currency":"USD"},{"qty":2000,"price":"$0.41930","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/083d3d1a79839fc555a99511bd304e3f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of IRLU120NPBF at 10V?","answer":"This is the spec to use for worst-case conduction loss calculations in the switching loop."},{"question":"Is IRLU120NPBF still active or obsolete?","answer":"No discontinuation notice or last-time-buy schedule has been issued."},{"question":"Is IRLU120NPBF RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meaning it meets the current RoHS directive without lead exemptions."},{"question":"What MOSFET can replace IRLU120NPBF?","answer":"For a cross-reference, compare parts in the same 100 V, 10 A, TO-251 IPAK class with similar Rds(on) and gate charge — but verify pinout and thermal performance against your specific layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRLU120NPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRLU120NPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}