{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRLML2244TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRLML2244TRPBF","canonicalUrl":"https://icboms.com/infineon/IRLML2244TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRLML2244TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® P-Channel MOSFET, IRLML2244TRPBF, 20 V Vdss, 4.3 A continuous drain, 54 mOhm Rds(on) at 4.5 V gate drive, SOT-23 package, -55°C to 150°C operating temperature.","salesMarkdown":"## Gate drive and switching loss budget Gate charge is 6.9 nC at 4.5 V, and input capacitance is 570 pF at 16 V drain. These numbers are low enough that a GPIO pin with a series resistor can drive the gate at moderate switching frequencies — no dedicated gate driver needed for sub-100 kHz PWM. The ±12 V Vgs maximum gives headroom if the gate is driven from a 12 V rail through a level shifter. The 1.3 W power dissipation at 25°C ambient is the thermal budget for the SOT-23 package. For a 4.3 A load, the conduction loss at 54 mOhm is about 1 W — that leaves only 0.3 W for switching losses before the junction hits 150°C. Derate the continuous current if the board copper area is small or ambient temperature exceeds 70°C. ## Active production, no obsolescence worry ROHS3 compliant. The SOT-23 package is a common industry footprint, so dual-sourcing from other manufacturers is straightforward if the BOM requires a second source.","metaTitle":"IRLML2244TRPBF P-Channel MOSFET, 20 V, 4.3 A, SOT-23","metaDescription":"IRLML2244TRPBF P-Channel HEXFET MOSFET, 20 V Vdss, 4.3 A continuous drain, 54 mOhm Rds(on) at 4.5 V. 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":"P-Channel","Vgs (Max)":"±12V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"1.1V @ 10µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"54mOhm @ 4.3A, 4.5V","Power Dissipation (Max)":"1.3W (Ta)","Supplier Device Package":"Micro3™/SOT-23","Gate Charge (Qg) (Max) @ Vgs":"6.9 nC @ 4.5 V","Drain to Source Voltage (Vdss)":"20 V","Input Capacitance (Ciss) (Max) @ Vds":"570 pF @ 16 V","Drive Voltage (Max Rds On, Min Rds On)":"2.5V, 4.5V","Current - Continuous Drain (Id) @ 25°C":"4.3A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.41","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.41000","currency":"USD"},{"qty":10,"price":"$0.31700","currency":"USD"},{"qty":100,"price":"$0.19030","currency":"USD"},{"qty":500,"price":"$0.17624","currency":"USD"},{"qty":1000,"price":"$0.11985","currency":"USD"},{"qty":3000,"price":"$0.11033","currency":"USD"},{"qty":6000,"price":"$0.10575","currency":"USD"},{"qty":9000,"price":"$0.09517","currency":"USD"},{"qty":30000,"price":"$0.09376","currency":"USD"},{"qty":75000,"price":"$0.08812","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2e62e142f909478e9eed732b61b12912.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IRLML2244TRPBF RoHS compliant?","answer":"Yes, the IRLML2244TRPBF is ROHS3 compliant."},{"question":"What package does IRLML2244TRPBF come in?","answer":"The IRLML2244TRPBF is supplied in a SOT-23 package (TO-236-3, SC-59, SOT-23-3), also referred to as Micro3. It is a surface-mount package with three leads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRLML2244TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRLML2244TRPBF 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}}