{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFL4310TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFL4310TRPBF","canonicalUrl":"https://icboms.com/infineon/IRFL4310TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRFL4310TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"IRFL4310TRPBF, HEXFET® N-Channel MOSFET, 100 V Vdss, 1.6 A Id, 200 mOhm Rds(on) at 10 V, SOT-223 surface mount, -55°C to 150°C junction temperature.","salesMarkdown":"The 200 mOhm maximum on-resistance is specified at 10 V gate drive, which sets the conduction loss floor for a given load. ## On-resistance and gate drive — the conduction budget Rds(on) is 200 mOhm max at 1.6 A drain current with 10 V on the gate. At that operating point the conduction loss is 0.5 W, which sits inside the 1 W package dissipation limit at 25°C ambient. The gate charge is 25 nC at 10 V — a modest load that a standard gate driver or a microcontroller GPIO with a series resistor can handle without excessive switching loss at moderate frequencies. ## Temperature range and environment The 150°C ceiling also provides headroom for self-heating in a confined enclosure.","metaTitle":"IRFL4310TRPBF N-Channel MOSFET, 100 V, 1.6 A, SOT-223","metaDescription":"IRFL4310TRPBF HEXFET N-channel MOSFET, 100 V drain-source, 1.6 A continuous, 200 mOhm Rds(on) at 10 V. SOT-223 surface mount.","metaKeywords":null},"attributes":{"series":"HEXFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"HEXFET®","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-261-4, TO-261AA","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"200mOhm @ 1.6A, 10V","Power Dissipation (Max)":"1W (Ta)","Supplier Device Package":"SOT-223","Gate Charge (Qg) (Max) @ Vgs":"25 nC @ 10 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"330 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"1.6A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.78","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.78000","currency":"USD"},{"qty":10,"price":"$0.67200","currency":"USD"},{"qty":100,"price":"$0.46520","currency":"USD"},{"qty":500,"price":"$0.38868","currency":"USD"},{"qty":1000,"price":"$0.33080","currency":"USD"},{"qty":2500,"price":"$0.29462","currency":"USD"},{"qty":5000,"price":"$0.27911","currency":"USD"},{"qty":12500,"price":"$0.25843","currency":"USD"},{"qty":25000,"price":"$0.25588","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1e586c9bae7570ab2102a4fc2d2f321c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFL4310TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFL4310TRPBF 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}}