{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFU5305PBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFU5305PBF","canonicalUrl":"https://icboms.com/infineon/IRFU5305PBF","factsUrl":"https://icboms.com/api/mcp/products/IRFU5305PBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® IRFU5305PBF, P-Channel MOSFET, 55V Vdss, 31A Id, 65mOhm Rds(on) at 10V, 63nC Qg, IPAK (TO-251AA) through-hole, -55 to 175°C.","salesMarkdown":"## Through-hole IPAK — thermal and mounting Housed in the TO-251AA (IPAK) package with short leads, this is a through-hole part intended for board-level mounting where a surface-mount reflow profile is not available or where the PCB requires mechanical retention. ## Gate drive and switching parameters The gate threshold voltage is specified at 4 V maximum with 250 µA drain current; the recommended drive voltage for minimum on-resistance is 10 V. Input capacitance is 1200 pF at 25 V drain-source — a moderate capacitance that keeps gate-drive losses manageable at switching frequencies typical of load-switch or low-side P-Channel applications. The maximum gate-source voltage is ±20 V, so a 10 V drive rail leaves margin. The 63 nC total gate charge at 10 V is the figure to budget in the gate-driver's peak current capability.","metaTitle":"IRFU5305PBF HEXFET P-Channel MOSFET, 55V, 31A, 65mOhm","metaDescription":"IRFU5305PBF P-Channel HEXFET MOSFET: 55V Vdss, 31A Id, 65mOhm Rds(on) at 10V. Through-hole IPAK package, -55 to 175°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"HEXFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"HEXFET®","Package":"Tube","FET Type":"P-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-251-3 Short Leads, IPak, TO-251AA","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"65mOhm @ 16A, 10V","Power Dissipation (Max)":"110W (Tc)","Supplier Device Package":"IPAK (TO-251AA)","Gate Charge (Qg) (Max) @ Vgs":"63 nC @ 10 V","Drain to Source Voltage (Vdss)":"55 V","Input Capacitance (Ciss) (Max) @ Vds":"1200 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"31A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.06","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.21000","currency":"USD"},{"qty":10,"price":"$1.08200","currency":"USD"},{"qty":100,"price":"$0.84350","currency":"USD"},{"qty":500,"price":"$0.69680","currency":"USD"},{"qty":1000,"price":"$0.55010","currency":"USD"},{"qty":2000,"price":"$0.51343","currency":"USD"},{"qty":5000,"price":"$0.48776","currency":"USD"},{"qty":10000,"price":"$0.47835","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c3460cc78e3aeb849eab2da3d8d10571.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IRFU5305PBF RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting the current EU restriction directive."},{"question":"Can IRFU5305PBF replace IRFU5305?","answer":"The IRFU5305PBF is the lead-free (PbF) suffix variant of the original IRFU5305. The electrical ratings — 55 V Vdss, 31 A Id, 65 mOhm Rds(on) — are identical, and the package (IPAK TO-251AA) is the same. The PBF suffix indicates ROHS3 compliance; it is a drop-in replacement for the non-PBF version in designs requiring lead-free assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFU5305PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFU5305PBF 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}}