{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP13NK50Z","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP13NK50Z","canonicalUrl":"https://icboms.com/stmicroelectronics/STP13NK50Z","factsUrl":"https://icboms.com/api/mcp/products/STP13NK50Z","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH N-Channel MOSFET, STP13NK50Z, 500V Vdss, 11A Id, 480mOhm Rds(on) at 10V, TO-220-3, -55°C to 150°C junction temperature.","salesMarkdown":"## 500 V SuperMESH N-channel in TO-220 — what it was designed for The STP13NK50Z is an STMicroelectronics SuperMESH N-channel power MOSFET in a through-hole TO-220-3 package. ## Obsolete — sourcing reality and the replacement question The maximum gate threshold is 4.5 V at 100 µA drain current, so a logic-level 5 V signal will not fully enhance the channel — the Rds(on) will be significantly higher than the 480 mOhm figure. Designs that use this part need a gate driver capable of sourcing 10 V.","metaTitle":"STP13NK50Z N-Channel MOSFET, 500V, 11A, TO-220, Obsolete","metaDescription":"STP13NK50Z SuperMESH N-channel MOSFET: 500V Vdss, 11A Id, 480mOhm Rds(on), TO-220. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"SuperMESH™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±30V","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":"4.5V @ 100µA","Base Product Number":"STP13N","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"480mOhm @ 6.5A, 10V","Power Dissipation (Max)":"140W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"47 nC @ 10 V","Drain to Source Voltage (Vdss)":"500 V","Input Capacitance (Ciss) (Max) @ Vds":"1600 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"11A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7f79839b51370f2ffbe3e9411c30c081.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STP13NK50Z/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STP13NK50Z?","answer":"A parametric search for a 500 V N-channel MOSFET in TO-220 with similar Rds(on) and gate charge is the practical cross-reference approach."},{"question":"What is the Rds(on) of STP13NK50Z?","answer":"The maximum Rds(on) is 480 mOhm at a drain current of 6.5 A with a 10 V gate-to-source drive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP13NK50Z","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP13NK50Z 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}}