{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD27N3LH5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD27N3LH5","canonicalUrl":"https://icboms.com/stmicroelectronics/STD27N3LH5","factsUrl":"https://icboms.com/api/mcp/products/STD27N3LH5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STripFET™ V series, N-Channel MOSFET, 30 V drain-source, 27 A continuous drain at 25°C, 19 mOhm Rds(on) at 10 V, DPAK (TO-252) surface-mount package, -55°C to 175°C junction temperature.","salesMarkdown":"## 30 V, 27 A N-channel in DPAK — the STripFET V power switch The 4.6 nC gate charge at 5 V is low enough that a simple gate driver or even a logic-level output can switch it at hundreds of kHz without excessive drive losses. ## Lifecycle reality — obsolete, but still sourced That means no further factory orders are accepted, and last-time-buy windows have closed. For BOM lines already qualified to this part, the only supply channel is independent distribution — surplus inventory, factory overruns, or stock from decommissioned projects.","metaTitle":"STD27N3LH5 N-Channel MOSFET, 30V 27A DPAK, STripFET V","metaDescription":"STD27N3LH5 N-Channel MOSFET from STMicroelectronics STripFET V series. 30V drain, 27A continuous, 19mOhm Rds(on) at 10V. DPAK package. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"STripFET™ V","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±22V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"1V @ 250µA","Base Product Number":"STD27N","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"19mOhm @ 13.5A, 10V","Power Dissipation (Max)":"30W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"4.6 nC @ 5 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"475 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"27A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/190f7b54533147c4412b492b54f776d9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD27N3LH5/alternatives.json"},"ai":{"faq":[{"question":"Is STD27N3LH5 obsolete?","answer":"Yes, STMicroelectronics lists the STD27N3LH5 as obsolete. No further factory production is planned. The part is available only through independent distribution channels such as surplus stock or broker inventory."},{"question":"Can I use STD27N3LH5 in a 12V circuit?","answer":"Yes. The drain-to-source voltage rating is 30 V, which provides ample margin for a 12 V rail. The gate threshold is 1 V maximum at 250 µA, and the drive voltage range (4.5 V to 10 V) covers logic-level and standard gate drive levels used in 12 V systems."},{"question":"What is the replacement for STD27N3LH5?","answer":"STMicroelectronics has not published an official replacement order code for the STD27N3LH5. A pin-compatible alternative would need to match the DPAK (TO-252) footprint, 30 V drain rating, 27 A continuous current, and 19 mOhm on-resistance at 10 V. Parametric search tools or a cross-reference from a distributor can identify candidates from the STripFET family or other vendors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD27N3LH5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD27N3LH5 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}}