{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STF12PF06","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STF12PF06","canonicalUrl":"https://icboms.com/stmicroelectronics/STF12PF06","factsUrl":"https://icboms.com/api/mcp/products/STF12PF06","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STripFET™ II, STF12PF06, P-Channel MOSFET, 60 Vdss, 8 A continuous drain, 200 mOhm Rds(on) at 10 V, 21 nC gate charge, TO-220-3 Full Pack, -55°C to 175°C.","salesMarkdown":"## 60 V, 8 A P-channel — conduction loss and package The 200 mOhm maximum on-resistance at 10 A gate drive of 10 V sets the conduction loss floor — at 8 A continuous, expect roughly 12.8 W dissipation in the channel before accounting for temperature derating. Housed in a TO-220-3 Full Pack (TO-220FP) — the fully molded tab is electrically isolated, eliminating the need for a mica insulator and shoulder washer. The trade-off is higher junction-to-case thermal resistance compared to a standard TO-220; the 225 W maximum power dissipation at Tc assumes a properly sized heatsink with good thermal interface material. These numbers are modest for a 60 V P-channel; a gate driver with 1 A peak current can switch the gate in under 50 ns, keeping crossover losses manageable in a 50-100 kHz hard-switched converter. The P-channel polarity suits high-side load switches, battery reverse-protection circuits, and low-side P-channel drive in bridge legs where a complementary N-channel is used on the other half. The full-pack isolation is useful in metal-enclosed assemblies where the tab could short to chassis ground.","metaTitle":"STF12PF06 P-Channel MOSFET, 60 V, 8 A, TO-220FP, Obsolete","metaDescription":"STripFET II P-Channel MOSFET, 60 Vdss, 8 A continuous drain, 200 mOhm Rds(on) at 10 V. TO-220FP full-pack.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"STripFET™ II","FET Type":"P-Channel","Packaging":"Tube","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Part Status":"Obsolete","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Base Product Number":"STF12","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"200mOhm @ 10A, 10V","Power Dissipation (Max)":"225W (Tc)","Supplier Device Package":"TO-220FP","Gate Charge (Qg) (Max) @ Vgs":"21 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"850 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"8A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0737","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/375388cdcbcc3dbc6565a8f19a64076a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for STF12PF06?","answer":"For a form-fit-function replacement, look for a P-channel MOSFET in a TO-220FP package with a 60 V or higher drain-source rating, 8 A or higher continuous drain current, and Rds(on) at or below 200 mOhm at 10 V gate drive. The STripFET™ II series has been superseded by later generations; a parametric search on 60 V P-channel TO-220FP parts from ST or equivalent suppliers is the practical path."},{"question":"What is the Rds(on) of STF12PF06?","answer":"The maximum on-resistance is 200 mOhm at a drain current of 10 A with a gate-source voltage of 10 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STF12PF06","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STF12PF06 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}}