{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VN5E050MJ-E","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"VN5E050MJ-E","canonicalUrl":"https://icboms.com/stmicroelectronics/VN5E050MJ-E","factsUrl":"https://icboms.com/api/mcp/products/VN5E050MJ-E","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics VIPower™ VN5E050MJ-E, single-channel high-side N-channel power switch, 50 mOhm max Rds(on), 4.5 V to 28 V load supply, 19 A max output, PowerSSO-12 package, -40°C to 150°C junction temperature.","salesMarkdown":"## 50 mOhm max Rds(on) — conduction loss anchor The VN5E050MJ-E is a single-channel high-side N-channel power switch from STMicroelectronics' VIPower™ series. Its 50 mOhm maximum on-resistance sets the voltage drop and self-heating at a given load current — at 10 A the drop is roughly 0.5 V, which matters for the load's minimum operating voltage and the PCB copper area needed to keep the junction below 150°C. The load supply range covers nominal 12 V and 24 V systems used in automotive body electronics, industrial PLC outputs, and general-purpose switched loads. No separate Vcc supply is required — the switch is self-powered from the load pin. Output current is rated to 19 A maximum, though the practical continuous current is limited by the package thermal impedance and ambient temperature. The PowerSSO-12 package has an exposed pad for heat sinking to the board. ## Integrated fault protection — no external sense network On-chip current limiting (fixed threshold), over-temperature shutdown, and over-voltage clamping protect the switch and the load. The auto-restart feature re-enables the output after a fault condition clears, which is useful for lamp or motor loads that draw inrush current. The input is non-inverting with a 1:1 input-to-output ratio — a logic high on the On/Off interface turns the switch on. STMicroelectronics lists the VN5E050MJ-E as obsolete.","metaTitle":"VN5E050MJ-E VIPower high-side switch, 50 mOhm, obsolete","metaDescription":"STMicroelectronics VN5E050MJ-E single-channel high-side switch, 50 mOhm max Rds(on), 4.5-28 V load, 19 A max, PowerSSO-12.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"STMicroelectronics","Series":"VIPower™","Package":"Tube","Features":"Auto Restart","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"50mOhm (Max)","Mounting Type":"Surface Mount","Package / Case":"PowerSSO-12","Product Status":"Obsolete","Voltage - Load":"4.5V ~ 28V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature, Over Voltage","Number of Outputs":"1","Base Product Number":"VN5E050","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"19A","Supplier Device Package":"PowerSSO-12™","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1114dd9bd70fb3511a77813bc7e2b6bc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/VN5E050MJ-E/alternatives.json"},"ai":{"faq":[{"question":"Is VN5E050MJ-E obsolete?","answer":"Yes, STMicroelectronics lists the VN5E050MJ-E as obsolete. No official replacement part number has been published."},{"question":"What is the typical Rds(on) of VN5E050MJ-E?","answer":"The maximum Rds(on) is 50 mOhm. This is the worst-case value at 25°C; actual on-resistance increases with junction temperature per the normalised curve in the datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/VN5E050MJ-E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/VN5E050MJ-E when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}