{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD2LN60K3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD2LN60K3","canonicalUrl":"https://icboms.com/stmicroelectronics/STD2LN60K3","factsUrl":"https://icboms.com/api/mcp/products/STD2LN60K3","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STD2LN60K3 SuperMESH3™ N-Channel MOSFET, 600 V, 2 A, DPAK-3 (TO-252), 4.5 Ohm Rds(on) at 10 V, 12 nC gate charge, ROHS3 compliant.","salesMarkdown":"## Medium-voltage offline switching in a low-charge DPAK The STD2LN60K3 is an N-channel 600 V, 2 A MOSFET from STMicroelectronics' SuperMESH3 series, built for medium-voltage offline converters and auxiliary power stages where gate-drive efficiency and thermal management in a compact surface-mount package matter more than raw current capacity. With a typical gate charge of 12 nC at 10 V and an input capacitance of 235 pF at 50 V Vds, the switching losses stay low enough that a small-signal driver can push the gate without a dedicated buffer stage — useful in flyback and PFC aux windings where every milliwatt of drive power counts. ## Rds(on) and thermal budget for the real load The 4.5 Ohm maximum on-resistance at 1 A, 10 V means that at the 2 A continuous drain rating the conduction loss hits about 18 W (I²R) before junction temperature rise — the 45 W case-temperature power dissipation limit leaves headroom only if the PCB copper area under the DPAK tab sinks the heat effectively. The 150 °C maximum junction temperature sets the derating ceiling; a real design should budget the junction rise to 125 °C or lower to stay inside the safe operating area over the full ambient range. ## Package and mounting reality for the layout The DPAK (TO-252-3) surface-mount package with a single exposed tab requires a thermal land pattern on the PCB that connects the drain pad to a copper pour — the tab is the primary heat path, not the leads. The ±30 V maximum gate-source voltage means the gate drive must never exceed that rail, even during transients — a 12 V gate drive is safe, but a bootstrap supply that rings above 30 V during switching will punch the oxide.","metaTitle":"STD2LN60K3 N-Ch 600V 2A MOSFET, SuperMESH3 DPAK","metaDescription":"STD2LN60K3 N-channel 600V 2A MOSFET in DPAK, SuperMESH3 series, 4.5 Ohm Rds(on), 12 nC gate charge. Active production, ROHS3 compliant. Request quote.","metaKeywords":null},"attributes":{"series":"SuperMESH3™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"SuperMESH3™","Package":"Tape & Reel (TR) Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 50µA","Base Product Number":"STD2LN60","Operating Temperature":"150°C (TJ)","Rds On (Max) @ Id, Vgs":"4.5Ohm @ 1A, 10V","Power Dissipation (Max)":"45W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"12 nC @ 10 V","Drain to Source Voltage (Vdss)":"600 V","Input Capacitance (Ciss) (Max) @ Vds":"235 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"2A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8700","priceTiers":[{"qty":1,"price":"$0.87000","currency":"USD"},{"qty":10,"price":"$0.71000","currency":"USD"},{"qty":100,"price":"$0.55190","currency":"USD"},{"qty":500,"price":"$0.46778","currency":"USD"},{"qty":1000,"price":"$0.38106","currency":"USD"},{"qty":2500,"price":"$0.35872","currency":"USD"},{"qty":5000,"price":"$0.34164","currency":"USD"},{"qty":12500,"price":"$0.32587","currency":"USD"},{"qty":25000,"price":"$0.32525","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f10670a82c91a44ccc58893578b1e586.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD2LN60K3/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD2LN60K3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD2LN60K3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}