{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STS1DNC45","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STS1DNC45","canonicalUrl":"https://icboms.com/stmicroelectronics/STS1DNC45","factsUrl":"https://icboms.com/api/mcp/products/STS1DNC45","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH™ series, STS1DNC45, dual N-channel MOSFET, 450V Vdss, 0.4A Id, 4.5 Ohm Rds(on) at 500mA, 8-SOIC package, surface mount.","salesMarkdown":"## 450V dual N-channel in an 8-SOIC footprint It belongs to the SuperMESH™ series, a technology optimized for high-voltage switching with low gate charge. ## On-resistance and gate drive budget Maximum on-resistance is 4.5 Ohm at 500 mA drain current with 10V gate drive. The 10 nC total gate charge per channel at 10V means a modest gate driver can switch it — at 100 kHz the average gate drive current per channel is about 1 mA, well within a standard driver's capability. Input capacitance is 160 pF at 25V Vds, which keeps switching losses manageable in flyback or offline auxiliary supply stages.","metaTitle":"STS1DNC45 SuperMESH™ Dual N-Ch MOSFET, 450V, 0.4A, 8-SOIC","metaDescription":"STS1DNC45 dual N-channel MOSFET, 450V Vdss, 0.4A Id, 4.5 Ohm Rds(on) in 8-SOIC. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"SuperMESH™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"SuperMESH™","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"MOSFET (Metal Oxide)","Power - Max":"1.6W","Configuration":"2 N-Channel (Dual)","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.7V @ 250µA","Operating Temperature":"150°C (TJ)","Rds On (Max) @ Id, Vgs":"4.5Ohm @ 500mA, 10V","Supplier Device Package":"8-SOIC","Gate Charge (Qg) (Max) @ Vgs":"10nC @ 10V","Drain to Source Voltage (Vdss)":"450V","Input Capacitance (Ciss) (Max) @ Vds":"160pF @ 25V","Current - Continuous Drain (Id) @ 25°C":"400mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.08","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.08000","currency":"USD"},{"qty":10,"price":"$1.73100","currency":"USD"},{"qty":100,"price":"$1.37750","currency":"USD"},{"qty":500,"price":"$1.16556","currency":"USD"},{"qty":1000,"price":"$0.98895","currency":"USD"},{"qty":2500,"price":"$0.93950","currency":"USD"},{"qty":5000,"price":"$0.90418","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/482421ed7d566658518f6ad240f4ebf8.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STS1DNC45","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STS1DNC45 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}}