{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STB25N80K5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STB25N80K5","canonicalUrl":"https://icboms.com/stmicroelectronics/STB25N80K5","factsUrl":"https://icboms.com/api/mcp/products/STB25N80K5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH5™ N-Channel MOSFET, 800V Vdss, 19.5A Id, 260mOhm Rds(on) at 10V, D²PAK (TO-263) surface mount, -55°C to 150°C.","salesMarkdown":"## 800 V, 19.5 A N-channel — the rail it switches The STB25N80K5 is an 800 V, 19.5 A N-channel MOSFET from the SuperMESH5 series. ## Switching losses — gate charge and capacitance Maximum gate charge is 40 nC at Vgs = 10 V, with input capacitance (Ciss) of 1600 pF at Vds = 100 V. ## On-resistance and thermal budget Rds(on) is 260 mOhm maximum at Id = 19.5 A and Vgs = 10 V. Maximum power dissipation is 250 W at case temperature. ## Package and footprint — D²PAK (TO-263) The STB25N80K5 comes in a TO-263-3 (D²PAK) surface-mount package with two leads and a tab. It is ROHS3 compliant. For ongoing production builds, there is no last-time-buy risk.","metaTitle":"STB25N80K5 MOSFET N-CH 800V 19.5A D2PAK SuperMESH5","metaDescription":"STB25N80K5 N-channel 800V 19.5A MOSFET in D²PAK, 260mOhm Rds(on) at 10V. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"SuperMESH5™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"SuperMESH5™","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 100µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"260mOhm @ 19.5A, 10V","Power Dissipation (Max)":"250W (Tc)","Supplier Device Package":"D²PAK (TO-263)","Gate Charge (Qg) (Max) @ Vgs":"40 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"1600 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"19.5A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.08","priceTiers":[{"qty":1,"price":"$6.08000","currency":"USD"},{"qty":10,"price":"$5.10700","currency":"USD"},{"qty":100,"price":"$4.13120","currency":"USD"},{"qty":500,"price":"$3.67220","currency":"USD"},{"qty":1000,"price":"$3.14432","currency":"USD"},{"qty":2000,"price":"$2.96071","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/574f5adf1a5e3611415762a6524e7c55.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STB25N80K5/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of STB25N80K5?","answer":"Maximum on-resistance is 260 mOhm at Id = 19.5 A and Vgs = 10 V. That figure is at 25 °C junction; expect it to roughly double at 125 °C junction temperature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STB25N80K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STB25N80K5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}