{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD3PK50Z","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD3PK50Z","canonicalUrl":"https://icboms.com/stmicroelectronics/STD3PK50Z","factsUrl":"https://icboms.com/api/mcp/products/STD3PK50Z","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH™ series, STD3PK50Z, P-Channel MOSFET, 500 V Vdss, 2.8 A Id, 4 Ω Rds(on) at 10 V, DPAK package, -55°C to 150°C junction temperature.","salesMarkdown":"The STD3PK50Z: The 70 W power dissipation ceiling at the case (Tc) means the DPAK package needs a good thermal connection to the PCB copper or a heatsink if the part runs near its current limit continuously. The SuperMESH™ family includes other P-channel 500 V parts in DPAK, but gate charge, Rds(on), and drive voltage differ — a cross-reference search against the base product number STD3PK is the practical next step. ## Gate drive and switching considerations The STD3PK50Z requires a 10 V gate drive to achieve the specified 4 Ω Rds(on).","metaTitle":"STD3PK50Z P-Channel MOSFET, 500 V, 2.8 A, SuperMESH™, DPAK","metaDescription":"STD3PK50Z P-Channel MOSFET from STMicroelectronics SuperMESH™ series. 500 V Vdss, 2.8 A Id, 4 Ω Rds(on) at 10 V. DPAK package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"SuperMESH™","Package":"Tape & Reel (TR) Cut Tape (CT)","FET Type":"P-Channel","Vgs (Max)":"±30V","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":"4.5V @ 100µA","Base Product Number":"STD3PK","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"4Ohm @ 1.4A, 10V","Power Dissipation (Max)":"70W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"20 nC @ 10 V","Drain to Source Voltage (Vdss)":"500 V","Input Capacitance (Ciss) (Max) @ Vds":"620 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"2.8A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4000","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD3PK50Z/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STD3PK50Z?","answer":"A form-fit-function cross-reference against other P-channel 500 V MOSFETs in the SuperMESH™ family with the base product number STD3PK is the practical approach — compare Rds(on), gate charge, and package before substituting."},{"question":"What are the specifications of STD3PK50Z?","answer":"It comes in a DPAK (TO-252) surface-mount package."},{"question":"What package does STD3PK50Z use?","answer":"The STD3PK50Z is supplied in a DPAK package, also known as TO-252-3 (DPak, 2 leads plus tab, SC-63), for surface-mount assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD3PK50Z","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD3PK50Z 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}}