{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD6N62K3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD6N62K3","canonicalUrl":"https://icboms.com/stmicroelectronics/STD6N62K3","factsUrl":"https://icboms.com/api/mcp/products/STD6N62K3","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STD6N62K3, SuperMESH3™ series, N-Channel MOSFET, 620 V Vdss, 5.5 A Id, 1.28 Ohm Rds(on) at 10 V, DPAK (TO-252) package, surface mount, 150°C junction temperature.","salesMarkdown":"## 620 V N-channel MOSFET in DPAK — offline power switch ## Conduction and switching parametrics Maximum on-resistance is 1.28 Ohm at a drain current of 2.8 A and a gate drive of 10 V. Total gate charge at 10 V is 25.7 nC, and input capacitance at 50 V drain bias is 706 pF. These numbers keep the gate-driver current requirement modest — a typical 1 A driver can switch this FET at several hundred kilohertz without excessive drive losses. Maximum power dissipation is 90 W at the case, and the junction temperature rating is 150°C. In a DPAK soldered to a reasonable copper area on the PCB, the effective thermal resistance will limit continuous dissipation well below 90 W; the 90 W figure assumes an ideal heatsink at 25°C case. The base product number is STD6, covering the 620 V family variants.","metaTitle":"STD6N62K3 MOSFET, N-Ch 620V 5.5A DPAK, SuperMESH3","metaDescription":"STD6N62K3 N-channel MOSFET, 620V Vdss, 5.5A Id, 1.28 Ohm Rds(on) at 10V. DPAK package, active production. Available to order.","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":"STD6","Operating Temperature":"150°C (TJ)","Rds On (Max) @ Id, Vgs":"1.28Ohm @ 2.8A, 10V","Power Dissipation (Max)":"90W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"25.7 nC @ 10 V","Drain to Source Voltage (Vdss)":"620 V","Input Capacitance (Ciss) (Max) @ Vds":"706 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"5.5A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9200","priceTiers":[{"qty":1,"price":"$1.92000","currency":"USD"},{"qty":10,"price":"$1.59100","currency":"USD"},{"qty":100,"price":"$1.26620","currency":"USD"},{"qty":500,"price":"$1.07140","currency":"USD"},{"qty":1000,"price":"$0.90906","currency":"USD"},{"qty":2500,"price":"$0.86361","currency":"USD"},{"qty":5000,"price":"$0.83114","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/097853eb88c1be13fbf335fb1900bde7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD6N62K3/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STD6N62K3?","answer":"For a drop-in replacement, verify the DPAK footprint and key ratings (620 V, 5.5 A, 1.28 Ohm Rds(on)) against other SuperMESH3™ or competing 620 V N-channel MOSFETs in the same package."},{"question":"What are the exact specifications of STD6N62K3?","answer":"Package: DPAK (TO-252), surface mount."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD6N62K3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD6N62K3 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}}