{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD45N10F7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD45N10F7","canonicalUrl":"https://icboms.com/stmicroelectronics/STD45N10F7","factsUrl":"https://icboms.com/api/mcp/products/STD45N10F7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics DeepGATE™, STripFET™ VII series, STD45N10F7, N-Channel MOSFET, 100 V Vdss, 45 A Id, 18 mOhm Rds(on) at 10 V, 25 nC Qg, DPAK (TO-252) surface-mount package, -55°C to 175°C junction temperature.","salesMarkdown":"The STD45N10F7: It is rated for a drain-source voltage of 100 V and a continuous drain current of 45 A at 25 °C case temperature, with a maximum power dissipation of 60 W. ## 18 mOhm on-resistance — conduction loss floor The maximum on-resistance is 18 mOhm at a gate drive of 10 V and a drain current of 22.5 A. That figure sets the conduction-loss baseline for a given load current — at 22.5 A the I²R loss is roughly 9.1 W, which must be within the 60 W dissipation ceiling. The drive voltage for achieving the rated Rds(on) is 10 V, so a gate-driver supply of at least 10 V is needed to reach the specified performance. The moderate capacitance keeps the switching node rise time manageable without excessive drive power. ## 175 °C junction — wider thermal margin The operating junction temperature range extends from -55 °C to 175 °C, which is 25 °C higher than the typical 150 °C maximum for many power MOSFETs. That extra headroom matters in high-ambient environments such as under-hood automotive or sealed industrial enclosures, where the case temperature can push above 100 °C.","metaTitle":"STD45N10F7 N-Channel MOSFET, 100 V, 45 A, DPAK","metaDescription":"STD45N10F7 N-Channel MOSFET from STMicroelectronics DeepGATE™ STripFET™ VII series. 100 V Vdss, 45 A Id, 18 mOhm Rds(on) at 10 V. DPAK surface-mount package.","metaKeywords":null},"attributes":{"series":"DeepGATE™, STripFET™ VII","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"DeepGATE™, STripFET™ VII","Package":"Tape & Reel (TR) Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","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 @ 250µA","Base Product Number":"STD45","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"18mOhm @ 22.5A, 10V","Power Dissipation (Max)":"60W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"25 nC @ 10 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"1640 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"45A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5500","priceTiers":[{"qty":1,"price":"$2.04000","currency":"USD"},{"qty":10,"price":"$1.83100","currency":"USD"},{"qty":100,"price":"$1.47210","currency":"USD"},{"qty":500,"price":"$1.20946","currency":"USD"},{"qty":1000,"price":"$1.14100","currency":"USD"},{"qty":2500,"price":"$1.14100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/34f558a24fd4dbe2d35ef42e1d7fbc44.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD45N10F7/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent of STD45N10F7?","answer":"No official pin-compatible equivalent or second-source part is listed by STMicroelectronics for the STD45N10F7. For a parametric match, look for an N-channel MOSFET rated at 100 V Vdss, 45 A Id, and 18 mOhm Rds(on) in a DPAK package — but confirm the gate charge and thermal performance against your switching profile."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD45N10F7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD45N10F7 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}}