{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRLR3110ZTRLPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRLR3110ZTRLPBF","canonicalUrl":"https://icboms.com/infineon/IRLR3110ZTRLPBF","factsUrl":"https://icboms.com/api/mcp/products/IRLR3110ZTRLPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® N-Channel MOSFET, IRLR3110ZTRLPBF, 100 V drain-source, 42 A continuous drain, 14 mOhm Rds(on) at 10 V, DPAK (TO-252) surface mount, -55°C to 175°C junction temperature.","salesMarkdown":"## 100 V, 14 mOhm — the switching-loss and conduction-loss trade-off The IRLR3110ZTRLPBF is an Infineon HEXFET N-channel MOSFET rated for 100 V drain-source and 42 A continuous drain at 25°C case temperature. Above that, a dedicated gate driver with a 10 V rail pulls the Rds(on) down to the rated minimum. ## 175°C junction — where the thermal budget lands Operating junction temperature spans -55°C to 175°C, wider than the typical 150°C ceiling on many automotive-grade MOSFETs. That extra 25°C headroom matters in under-hood or sealed-enclosure designs where ambient air hits 105°C and the case-to-ambient thermal resistance is limited by the PCB copper area. Power dissipation is rated at 140 W at case temperature 25°C — the practical limit in a DPAK on a standard FR-4 board with 1 oz copper is closer to 2-3 W continuous before the junction hits 175°C. The 3980 pF input capacitance at 25 V drain-source sets the switching loss component; a 100 kHz hard-switched converter needs a gate drive capable of sourcing and sinking that Ciss charge quickly. ## DPAK footprint and supply-chain fit No re-spin needed if you have a DPAK land pattern on the board. ROHS3 compliant.","metaTitle":"IRLR3110ZTRLPBF HEXFET N-Ch MOSFET, 100V 42A DPAK","metaDescription":"IRLR3110ZTRLPBF N-channel HEXFET MOSFET, 100V Vdss, 42A continuous drain, 14mOhm 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":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±16V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.5V @ 100µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"14mOhm @ 38A, 10V","Power Dissipation (Max)":"140W (Tc)","Supplier Device Package":"D-Pak","Gate Charge (Qg) (Max) @ Vgs":"48 nC @ 4.5 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"3980 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"42A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.90000","currency":"USD"},{"qty":10,"price":"$1.57800","currency":"USD"},{"qty":100,"price":"$1.25580","currency":"USD"},{"qty":500,"price":"$1.06256","currency":"USD"},{"qty":1000,"price":"$0.90157","currency":"USD"},{"qty":3000,"price":"$0.85649","currency":"USD"},{"qty":6000,"price":"$0.82429","currency":"USD"},{"qty":9000,"price":"$0.79700","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7c2c4695a130e933d6969b411cb5bf37.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy IRLR3110ZTRLPBF available via RFQ confirmation?","answer":"Submit a request with your target quantity and we will quote against it."},{"question":"Can I use IRLR3110ZTRLPBF in a 12V system?","answer":"Yes. The 100 V drain-source rating gives 8× margin on a 12 V bus, and the 4.5 V gate-drive threshold means a 5 V or 3.3 V logic signal can turn it on fully. The 14 mOhm Rds(on) at 10 V gate drive drops to roughly 18-20 mOhm at 4.5 V — still low enough for a 10 A load in a 12 V system to stay under 2 W conduction loss."},{"question":"What is the difference between IRLR3110ZTRLPBF and IRLR3110ZTRPBF?","answer":"The suffix difference is packaging: TRPBF is typically Tape & Reel with a different reel quantity or tape width compared to TRLPBF. The electrical specifications — 100 V Vdss, 42 A Id, 14 mOhm Rds(on), 48 nC gate charge — are identical. Confirm the reel quantity and tape dimensions with your distributor before ordering if your feeder setup is specific."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRLR3110ZTRLPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRLR3110ZTRLPBF 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}}