{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP300NH02L","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP300NH02L","canonicalUrl":"https://icboms.com/stmicroelectronics/STP300NH02L","factsUrl":"https://icboms.com/api/mcp/products/STP300NH02L","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STripFET™ STP300NH02L, N-Channel MOSFET, 24 V Vdss, 120 A continuous drain, 2.2 mOhm Rds(on) at 10 V, TO-220-3, -55°C to 175°C junction temperature.","salesMarkdown":"## 24 V / 120 A N-channel — low-voltage high-current switch in TO-220 It handles a continuous drain current of 120 A at 25°C case temperature with a drain-to-source breakdown voltage of 24 V. The TO-220-3 through-hole package suits traditional heatsink mounting in power supplies, motor drives, and automotive load switching. Gate threshold voltage is 2 V maximum at 250 µA drain current, and the recommended drive voltage for achieving the rated on-resistance is 10 V. Total gate charge at 10 V is 109.4 nC, which gives a reasonable switching speed for a 120 A device — expect moderate gate-drive power requirements in high-frequency designs. Input capacitance measures 7055 pF at 15 V drain-source, consistent with a large-die MOSFET. Maximum power dissipation is 300 W at case temperature, but real-world dissipation depends on heatsinking and duty cycle. STMicroelectronics lists the STP300NH02L as obsolete.","metaTitle":"STP300NH02L STMicroelectronics N-Channel MOSFET, 24 V, 120 A","metaDescription":"STP300NH02L STripFET™ N-Channel MOSFET: 24 V Vdss, 120 A continuous drain, 2.2 mOhm Rds(on) at 10 V. TO-220 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"STripFET™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2V @ 250µA","Base Product Number":"STP300","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"2.2mOhm @ 80A, 10V","Power Dissipation (Max)":"300W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"109.4 nC @ 10 V","Drain to Source Voltage (Vdss)":"24 V","Input Capacitance (Ciss) (Max) @ Vds":"7055 pF @ 15 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"120A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aba448e4f9346be8e27017cbe2e67d79.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STP300NH02L/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STP300NH02L?","answer":"No official replacement part number is recorded in the lifecycle data. For a pin-compatible alternative, consult STMicroelectronics' current low-voltage N-channel MOSFET portfolio in TO-220, such as the STP200N4F6 or STP220N6F7 series, and verify electrical compatibility against your application's voltage, current, and gate-drive requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP300NH02L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP300NH02L 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}}