{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF9388TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRF9388TRPBF","canonicalUrl":"https://icboms.com/infineon/IRF9388TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRF9388TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET IRF9388TRPBF, P-Channel MOSFET, 30 V Vdss, 12 A continuous drain, 8.5 mOhm Rds(on) at 20 V, 52 nC gate charge, -55°C to 150°C junction, 8-SOIC package.","salesMarkdown":"## P-channel load switch in an SO-8 The 8.5 mOhm maximum on-resistance at 20 V gate drive keeps conduction loss low in high-side switching, battery-ORing, and load-switch applications where a P-channel simplifies the gate drive because the source is tied to the supply rail. At 12 A the 8.5 mOhm channel resistance produces about 1.2 W of conduction loss (I²R), which sits within the 2.5 W package power dissipation limit at 25°C ambient. The 52 nC total gate charge at 10 V means a standard gate driver can switch it in the tens of kilohertz range without excessive drive current; a 1 A gate driver charges the gate in about 50 ns. ## Temperature range and operating environment The 1680 pF input capacitance at 25 V Vds is moderate — the driver sees a manageable capacitive load at switch-on.","metaTitle":"IRF9388TRPBF P-Channel MOSFET, 30 V, 12 A, 8.5 mOhm","metaDescription":"IRF9388TRPBF HEXFET P-channel MOSFET, 30 V Vdss, 12 A continuous drain, 8.5 mOhm Rds(on) at 20 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)":"±25V","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 @ 25µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"8.5mOhm @ 12A, 20V","Power Dissipation (Max)":"2.5W (Ta)","Supplier Device Package":"8-SO","Gate Charge (Qg) (Max) @ Vgs":"52 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"1680 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V, 20V","Current - Continuous Drain (Id) @ 25°C":"12A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.85","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.85000","currency":"USD"},{"qty":10,"price":"$0.73800","currency":"USD"},{"qty":100,"price":"$0.51060","currency":"USD"},{"qty":500,"price":"$0.42666","currency":"USD"},{"qty":1000,"price":"$0.36312","currency":"USD"},{"qty":2000,"price":"$0.32340","currency":"USD"},{"qty":4000,"price":"$0.32340","currency":"USD"},{"qty":8000,"price":"$0.30638","currency":"USD"},{"qty":12000,"price":"$0.28368","currency":"USD"},{"qty":28000,"price":"$0.28088","currency":"USD"}]},"links":{"datasheetUrl":"https://www.infineon.com/dgdl/irf9388pbf.pdf?fileId=5546d462533600a40153561170191dad","sourceUrl":null},"ai":{"faq":[{"question":"Can IRF9388TRPBF be driven by 3.3V logic?","answer":"The specified drive voltage for achieving the rated Rds(on) is 10 V or 20 V. At 3.3 V gate drive the on-resistance will be significantly higher than the 8.5 mOhm maximum — the gate threshold voltage is 2.4 V maximum at 25 µA, so the device will turn on, but conduction losses will increase. For a 3.3 V gate signal, consider a P-channel MOSFET with a lower gate threshold or a level-shift gate driver."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRF9388TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRF9388TRPBF 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}}