{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF9540NSTRR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRF9540NSTRR","canonicalUrl":"https://icboms.com/infineon/IRF9540NSTRR","factsUrl":"https://icboms.com/api/mcp/products/IRF9540NSTRR","rawCanonicalId":null},"summary":{"shortDescription":"IRF9540NSTRR, Infineon HEXFET® P-Channel Power MOSFET, 100V Vdss, 23A Id, 117mOhm Rds(on) at 10V, D2PAK (TO-263) surface mount, -55°C to 150°C.","salesMarkdown":"## P-channel 100V 23A — high-side load switching The P-channel polarity simplifies high-side drive — the source connects to the positive rail and the load sits between drain and ground, eliminating the need for a charge-pump gate driver. On-resistance is 117 mOhm maximum at 11 A with 10 V gate drive. ## D2PAK package — thermal and footprint considerations Housed in a D2PAK (TO-263) surface-mount package with two leads plus the tab. Power dissipation is rated at 140 W at the case, derating to 3.8 W in still air at 25°C ambient. ## Gate drive and input capacitance Input capacitance is 1300 pF at 25 V drain-source — this, combined with the gate charge, determines the switching losses at a given frequency.","metaTitle":"IRF9540NSTRR P-Channel HEXFET MOSFET, 100V 23A, D2PAK","metaDescription":"IRF9540NSTRR P-Channel HEXFET MOSFET, 100V drain-source, 23A continuous drain, 117 mOhm Rds(on) at 10V. D2PAK surface mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"HEXFET®","Package":"Tape & Reel (TR)","FET Type":"P-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"117mOhm @ 11A, 10V","Power Dissipation (Max)":"3.8W (Ta), 140W (Tc)","Supplier Device Package":"D2PAK","Gate Charge (Qg) (Max) @ Vgs":"97 nC @ 10 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"1300 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"23A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ad5ec12de9cbe9dbdde02a85d396761a.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRF9540NSTRR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRF9540NSTRR 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}}