{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRLR2905TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRLR2905TRPBF","canonicalUrl":"https://icboms.com/infineon/IRLR2905TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRLR2905TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"IRLR2905TRPBF, HEXFET® series, N-Channel MOSFET, 55 V Vdss, 42 A Id, 27 mOhm Rds(on) max at 10 V, D-Pak (TO-252) surface mount, -55°C to 175°C junction temperature.","salesMarkdown":"## 55 V, 42 A N-channel — the D-Pak workhorse for switching and load control The IRLR2905TRPBF: This is the part you reach for when a TO-220 through-hole won't fit the board assembly flow but you still need the current capability of a D-Pak. ## Gate charge and switching — 48 nC at 5 V Total gate charge is 48 nC at 5 V. Input capacitance is 1700 pF at 25 V drain-source. Drive voltage for minimum Rds(on) is 10 V; the part is also characterised at 4 V for logic-level drive. ## Thermal and temperature — 175°C junction, 110 W dissipation The junction temperature range is -55°C to 175°C, which covers military and industrial extremes. Maximum power dissipation is 110 W at case temperature 25°C — derate above that per the datasheet curve. In a D-Pak, the thermal path runs through the exposed tab to the PCB copper; a 1-inch-square copper pad on a 2-oz board gives roughly 50°C/W junction-to-ambient. Plan the copper area for your actual load current and ambient temperature.","metaTitle":"IRLR2905TRPBF HEXFET N-Ch MOSFET, 55V 42A DPAK","metaDescription":"IRLR2905TRPBF N-channel HEXFET MOSFET, 55V Vdss, 42A Id, 27mOhm 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":"2V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"27mOhm @ 25A, 10V","Power Dissipation (Max)":"110W (Tc)","Supplier Device Package":"D-Pak","Gate Charge (Qg) (Max) @ Vgs":"48 nC @ 5 V","Drain to Source Voltage (Vdss)":"55 V","Input Capacitance (Ciss) (Max) @ Vds":"1700 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4V, 10V","Current - Continuous Drain (Id) @ 25°C":"42A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.66000","currency":"USD"},{"qty":10,"price":"$1.48500","currency":"USD"},{"qty":100,"price":"$1.15810","currency":"USD"},{"qty":500,"price":"$0.95668","currency":"USD"},{"qty":1000,"price":"$0.75528","currency":"USD"},{"qty":2000,"price":"$0.67556","currency":"USD"},{"qty":6000,"price":"$0.64178","currency":"USD"},{"qty":10000,"price":"$0.62940","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c0e82402a3a070a0b6c39d4e0261fb3c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRLR2905TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRLR2905TRPBF 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}}