{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP20NF06L","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP20NF06L","canonicalUrl":"https://icboms.com/stmicroelectronics/STP20NF06L","factsUrl":"https://icboms.com/api/mcp/products/STP20NF06L","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STP20NF06L, STripFET™ II Series, N-Channel MOSFET, 60 V Vdss, 20 A Id, 70 mΩ Rds(on) at 10 V, TO-220-3 through hole, -55°C to 175°C junction.","salesMarkdown":"## 60 V / 20 A N-channel — what these ratings mean for the load The STP20NF06L is a 60 V drain-to-source, 20 A continuous-drain N-channel MOSFET from STMicroelectronics' STripFET™ II series. The 60 V Vdss gives roughly 20% headroom above a typical 48 V bus or a 12 V battery-charging rail after derating, so it fits applications where the rail doesn't exceed about 48 V steady-state. ## 70 mΩ on-resistance and 7.5 nC gate charge — conduction vs. switching loss That's a moderate on-resistance for a 60 V / 20 A part — not the lowest in its class, but acceptable for load switching or low-frequency PWM where conduction loss dominates. The drive voltage range (5 V or 10 V for minimum Rds(on)) means you can use either a 5 V logic-level gate signal or a 10 V dedicated driver — the 4 V threshold maximum at 250 µA confirms it turns on fully with a 5 V gate drive. ## TO-220 through-hole — mounting and thermal reality The TO-220-3 through-hole package is a standard power package for moderate dissipation (60 W at case temperature). It requires a drilled PCB and a heatsink for any sustained current above a few amps. Without a heatsink, the 20 A continuous rating is not achievable in a 25°C ambient. For a new design, this part should not be selected.","metaTitle":"STP20NF06L N-Channel MOSFET, 60V 20A, STripFET™ II, TO-220","metaDescription":"STP20NF06L N-channel MOSFET from STMicroelectronics, 60 V drain-source, 20 A continuous, 70 mΩ Rds(on) at 10 V. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"STripFET™ II","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±18V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Base Product Number":"STP20","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"70mOhm @ 10A, 10V","Power Dissipation (Max)":"60W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"7.5 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"400 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"5V, 10V","Current - Continuous Drain (Id) @ 25°C":"20A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e6f4ce26a18fc70e28968011c544ea3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STP20NF06L/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STP20NF06L?","answer":"STMicroelectronics has not published an official successor order code for the STP20NF06L. A functionally equivalent N-channel MOSFET with similar 60 V / 20 A ratings, TO-220 package, and logic-level gate drive would need to be sourced from another manufacturer or as a cross-referenced alternative."},{"question":"What is the STP20NF06L's gate charge and on-resistance?","answer":"Gate charge is 7.5 nC maximum at 10 V gate drive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP20NF06L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP20NF06L 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}}