{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFR3710ZTRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFR3710ZTRPBF","canonicalUrl":"https://icboms.com/infineon/IRFR3710ZTRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRFR3710ZTRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET series IRFR3710ZTRPBF, N-Channel MOSFET, 100V Vdss, 42A continuous drain, 18 mOhm Rds(on) at 10V, DPak (TO-252) surface-mount package, -55 to 175 °C junction temperature.","salesMarkdown":"## Gate charge and switching — driver selection The IRFR3710ZTRPBF: Total gate charge is 100 nC at 10 V. Input capacitance is 2930 pF at 25 V. ## Thermal and package — the DPak footprint Junction temperature range is -55 to 175 °C — the 175 °C ceiling suits high-ambient environments like motor drives or under-hood automotive. The DPak (TO-252) surface-mount package has the drain tab on the top; the PCB copper area under the tab sets the junction-to-ambient thermal resistance. For 140 W maximum power dissipation at case temperature, a substantial copper pour or heatsink is needed. ## Lifecycle and compliance — active production, ROHS3 ROHS3 compliant, so no exemption paperwork for EU/UK markets.","metaTitle":"IRFR3710ZTRPBF N-Channel MOSFET, 100V 42A, 18 mOhm, DPak","metaDescription":"Infineon IRFR3710ZTRPBF N-channel HEXFET MOSFET, 100V Vdss, 42A continuous drain, 18 mOhm Rds(on) at 10V, DPak SMT, ROHS3 compliant. Active lifecycle.","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-252-3, DPak (2 Leads + Tab), SC-63","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"18mOhm @ 33A, 10V","Power Dissipation (Max)":"140W (Tc)","Supplier Device Package":"D-Pak","Gate Charge (Qg) (Max) @ Vgs":"100 nC @ 10 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"2930 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"42A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.22","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.22000","currency":"USD"},{"qty":10,"price":"$1.84100","currency":"USD"},{"qty":100,"price":"$1.46490","currency":"USD"},{"qty":500,"price":"$1.23954","currency":"USD"},{"qty":1000,"price":"$1.05173","currency":"USD"},{"qty":2000,"price":"$0.99915","currency":"USD"},{"qty":6000,"price":"$0.96159","currency":"USD"},{"qty":10000,"price":"$0.92975","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f3ce4e551a6da38b2cb7b4b7b1a5e0ec.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IRFR3710ZTRPBF a direct replacement for IRFR3710Z?","answer":"The IRFR3710ZTRPBF is the tape-and-reel, RoHS-compliant version of the IRFR3710Z. Electrical ratings — 100 V Vdss, 42 A Id, 18 mOhm Rds(on) — are identical. The suffix 'TRPBF' indicates Tape & Reel packaging and lead-free plating. It is a drop-in replacement for the IRFR3710Z in the same DPak footprint, provided the board is compatible with lead-free solder profiles."},{"question":"What is the exact Rds(on) of IRFR3710ZTRPBF at 10V?","answer":"That is the worst-case figure at 25 °C junction; actual on-resistance will be lower at lower current and will increase with junction temperature — expect roughly 1.5× the 25 °C value at 125 °C junction."},{"question":"Does IRFR3710ZTRPBF come in a tape and reel package?","answer":"Yes, the TRPBF suffix designates Tape & Reel packaging. It is also available as Cut Tape (CT) for smaller quantities. The DPak (TO-252) body is compatible with standard SMT pick-and-place."},{"question":"Is IRFR3710ZTRPBF RoHS compliant?","answer":"Yes, it is ROHS3 compliant — no exemptions for lead, mercury, cadmium, or the other restricted substances. The 'PBF' in the order code indicates lead-free (Pb-free) plating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFR3710ZTRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFR3710ZTRPBF 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}}