{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD35N3LH5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD35N3LH5","canonicalUrl":"https://icboms.com/stmicroelectronics/STD35N3LH5","factsUrl":"https://icboms.com/api/mcp/products/STD35N3LH5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STripFET™ V, N-Channel MOSFET, STD35N3LH5, 30V Vdss, 35A Id, 16mOhm Rds(on) @ 10V, 6nC Qg, DPAK (TO-252), -55°C~175°C.","salesMarkdown":"## What this 30V N-channel MOSFET does in a switching circuit The STMicroelectronics STD35N3LH5 is a 30 V, 35 A N-channel power MOSFET built on the STripFET™ V process technology. The 6 nC gate charge at 4.5 V means a simple 5 V logic gate or a low-cost gate driver IC can switch it fast without a separate gate-drive boost stage. The 16 mOhm Rds(on) is specified at 15 A with 10 V on the gate. That is the fully-enhanced condition. The 6 nC total gate charge is low enough that a microcontroller GPIO with a series resistor can switch it at a few hundred kHz, but for higher frequencies a dedicated driver cleans up the switching edges. ## Package and thermal reality in a DPAK That 35 A continuous drain rating is achievable only with the tab soldered to a substantial copper pour on the PCB — without good thermal management the junction temperature will exceed the 175°C absolute maximum under sustained load. STMicroelectronics no longer manufactures this specific order code.","metaTitle":"STD35N3LH5 N-Channel MOSFET, 30V 35A DPAK, STripFET V","metaDescription":"STD35N3LH5 N-channel MOSFET from STMicroelectronics STripFET V series. 30V Vdss, 35A Id, 16mOhm Rds(on) at 10V. DPAK package.","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)":"±20V","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":"2.5V @ 250µA","Base Product Number":"STD35","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"16mOhm @ 15A, 10V","Power Dissipation (Max)":"35W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"6 nC @ 4.5 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"725 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"35A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/26857c533fc7ba0a23c9fa8785b4f363.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD35N3LH5/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of STD35N3LH5?","answer":"The maximum on-resistance is 16 mOhm at 15 A drain current with 10 V gate-to-source voltage. The part also supports 4.5 V gate drive, but the Rds(on) at that lower voltage will be higher than the 16 mOhm figure."},{"question":"What package is STD35N3LH5?","answer":"The STD35N3LH5 comes in a DPAK package, also designated as TO-252-3, DPak (2 Leads + Tab), SC-63. It is a surface-mount package with a single tab for thermal dissipation."},{"question":"What is the replacement for STD35N3LH5?","answer":"A replacement requires evaluating a 30 V, 35 A N-channel MOSFET in a DPAK package with similar Rds(on) and gate charge characteristics. The STripFET V series includes other 30 V N-channel devices in DPAK — parametric comparison against the original spec is needed to confirm a drop-in fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD35N3LH5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD35N3LH5 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}}