{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD7N90K5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD7N90K5","canonicalUrl":"https://icboms.com/stmicroelectronics/STD7N90K5","factsUrl":"https://icboms.com/api/mcp/products/STD7N90K5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics MDmesh™ K5 series, STD7N90K5, N-Channel MOSFET, 900 V drain-source, 7 A continuous drain at 25°C, 110 W dissipation, DPAK surface-mount package, -55 to 150°C junction temperature.","salesMarkdown":"The STD7N90K5: The 110 W maximum power dissipation assumes the tab is soldered to a substantial copper island; without it, the device self-heats rapidly above a few watts. ## DPAK thermal reality — the tab is the heatsink The DPAK (TO-252) package is surface-mount, but the exposed tab is the drain terminal and the primary heat path. The 110 W dissipation figure is a case-temperature-limited rating.","metaTitle":"STD7N90K5 N-Channel MOSFET, 900 V, 7 A, DPAK","metaDescription":"STD7N90K5 from STMicroelectronics MDmesh K5 series: 900 Vdss, 7 A continuous drain, 110 W dissipation, DPAK package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"MDmesh™ K5","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":"5V @ 100µA","Base Product Number":"STD7","Operating Temperature":"-55°C~150°C(TJ)","Power Dissipation (Max)":"110W (Tc)","Supplier Device Package":"DPAK","Drain to Source Voltage (Vdss)":"900 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"7A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5990fd89caab5185991c1cca2dd5170d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD7N90K5/alternatives.json"},"ai":{"faq":[{"question":"Is STD7N90K5 a replacement for STD7N90K4?","answer":"The STD7N90K5 is from the newer MDmesh K5 series, which typically offers improved switching performance and lower on-resistance compared to the earlier K4 generation. Pin-compatible in the same DPAK footprint, but check the gate charge and Rds(on) curves in the respective datasheets to confirm the switching loss trade-off in your specific topology."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD7N90K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD7N90K5 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}}