{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD70NS04ZL","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD70NS04ZL","canonicalUrl":"https://icboms.com/stmicroelectronics/STD70NS04ZL","factsUrl":"https://icboms.com/api/mcp/products/STD70NS04ZL","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SAFeFET™ series, N-Channel MOSFET, 33V Vdss, 70A Id (Tc), 10.5mOhm Rds(on) max at 30A, 10V, DPAK (TO-252) surface mount, -55°C to 175°C junction.","salesMarkdown":"## 33V, 70A N-channel — the headline numbers The STMicroelectronics STD70NS04ZL is a 33V, 70A N-channel MOSFET from the SAFeFET™ series, built with planar STripFET technology. The 10.5 mOhm max on-resistance at 30A and 10V gate drive means conduction losses stay low in a 70A-rated part — useful for motor drives, load switches, and DC-DC converters where you want the junction temperature to stay under 175°C. ## What the 10.5 mOhm Rds(on) buys you At 30A continuous drain, the 10.5 mOhm max Rds(on) at Vgs=10V translates to roughly 9.5W conduction loss at full current — manageable with the DPAK's tab soldered to a copper plane. The 32 nC gate charge at 5V keeps switching losses reasonable for a 70A part; you can drive it from a standard gate driver or even a logic-level PWM signal if you account for the 5V minimum drive voltage for the rated Rds(on). ## DPAK — field-swappable without a hot-air station The TO-252 (DPAK) surface-mount package is a common, rework-friendly footprint. The tab is the drain, and the two leads are gate and source — orientation is obvious from the tab bevel. You can hand-solder it with a standard iron and a bit of solder wick; no hot-air station needed for a field swap. The 110W power dissipation rating assumes the tab is soldered to a good thermal pad on the PCB.","metaTitle":"STD70NS04ZL N-Channel MOSFET, 33V, 70A, 10.5mOhm","metaDescription":"STD70NS04ZL N-channel SAFeFET™ MOSFET, 33V Vdss, 70A Id, 10.5mOhm Rds(on) at 10V. DPAK package. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"SAFeFET™","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":"3V @ 1mA","Base Product Number":"STD70","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"10.5mOhm @ 30A, 10V","Power Dissipation (Max)":"110W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"32 nC @ 5 V","Drain to Source Voltage (Vdss)":"33 V","Input Capacitance (Ciss) (Max) @ Vds":"1800 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"5V, 10V","Current - Continuous Drain (Id) @ 25°C":"70A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7481","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6fcd0c2e7fb878ee5a3846bd1bfceff2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD70NS04ZL/alternatives.json"},"ai":{"faq":[{"question":"Is STD70NS04ZL obsolete?","answer":"No end-of-life or last-time-buy dates have been issued."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD70NS04ZL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD70NS04ZL 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}}