{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF9317TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRF9317TRPBF","canonicalUrl":"https://icboms.com/infineon/IRF9317TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRF9317TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET IRF9317TRPBF, P-Channel MOSFET, 30 V Vdss, 16 A continuous drain, 6.6 mOhm Rds(on) at 10 V, 92 nC gate charge, 8-SOIC package, -55°C to 150°C.","salesMarkdown":"## P-Channel load switch in an 8-SOIC The P-Channel polarity means the source connects to the input rail and the drain to the load — no charge pump or level shifter needed for high-side switching. ## What the 6.6 mOhm Rds(on) means for the BOM At 16 A the conduction loss is I²R = 1.7 W, which exceeds the 2.5 W package dissipation at 25°C ambient — so the actual continuous current in a real board is derated by the ambient temperature and PCB copper area. The 92 nC total gate charge at 10 V tells the driver design: a 1 A gate driver charges the gate in about 92 ns, but a typical MCU GPIO sourcing a few mA will take microseconds, stretching the switching transition and increasing crossover loss. The 2820 pF input capacitance at 15 V Vds is the capacitive load the upstream driver sees; it sets the drive current requirement for a given rise time. The 2.4 V max threshold at 50 µA means the device is fully enhanced with 4.5 V logic-level gate drive, though the 6.6 mOhm Rds(on) is specified at 10 V.","metaTitle":"IRF9317TRPBF P-Channel MOSFET, 30 V, 16 A, 6.6 mOhm","metaDescription":"IRF9317TRPBF HEXFET P-Channel MOSFET, 30 V Vdss, 16 A continuous drain, 6.6 mOhm Rds(on) at 10 V. Active product, 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)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.4V @ 50µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"6.6mOhm @ 16A, 10V","Power Dissipation (Max)":"2.5W (Ta)","Supplier Device Package":"8-SO","Gate Charge (Qg) (Max) @ Vgs":"92 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"2820 pF @ 15 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"16A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.01","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.01000","currency":"USD"},{"qty":10,"price":"$0.82400","currency":"USD"},{"qty":100,"price":"$0.64100","currency":"USD"},{"qty":500,"price":"$0.54330","currency":"USD"},{"qty":1000,"price":"$0.44257","currency":"USD"},{"qty":2000,"price":"$0.41663","currency":"USD"},{"qty":4000,"price":"$0.41663","currency":"USD"},{"qty":8000,"price":"$0.39679","currency":"USD"},{"qty":12000,"price":"$0.37848","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/742e6cec32ffae2e26cc123f4effe5ac.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is an equivalent or replacement for IRF9317TRPBF?","answer":"No official second-source or cross-reference is listed for this part. The peer IPD50R950CEAUMA1 is a CoolMOS N-Channel device rated for 500 V and 4.3 A — it is not a functional replacement for a 30 V P-Channel load switch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRF9317TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRF9317TRPBF 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}}