{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS41K0S-ME-N","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS41K0S-ME-N","canonicalUrl":"https://icboms.com/infineon/BTS41K0S-ME-N","factsUrl":"https://icboms.com/api/mcp/products/BTS41K0S-ME-N","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BTS41K0S-ME-N, High-Side Switch, 1 Output, 800 mOhm On-Resistance, 4.9V-45V Load, Non-Inverting, PG-SOT223-4, -40°C to 150°C Junction.","salesMarkdown":"## Single N-channel high-side switch with integrated fault protection The Infineon BTS41K0S-ME-N is a single N-channel high-side power switch in a PG-SOT223-4 package, designed for general-purpose switched loads from 4.9V to 45V. It integrates adjustable current limiting, over-load, over-temperature, over-voltage, and short-circuit protection, so the external BOM stays lean — no separate clamp diode or current-sense resistor needed for most 12V and 24V loads. Typical on-resistance is 800 mOhm. The slew-rate controlled switching reduces EMI on long harness runs, which matters when the switch drives a solenoid or incandescent lamp in an industrial panel or automotive body module.","metaTitle":"BTS41K0S-ME-N High-Side Power Switch, 800 mOhm, PG-SOT223-4","metaDescription":"Infineon BTS41K0S-ME-N single N-channel high-side switch, 4.9V-45V load, 800 mOhm Rds(on), PG-SOT223-4. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Bulk","Features":"Slew Rate Controlled","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"800mOhm","Mounting Type":"Surface Mount","Package / Case":"TO-261-4, TO-261AA","Product Status":"Active","Voltage - Load":"4.9V ~ 45V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Adjustable), Over Load, Over Temperature, Over Voltage, Short Circuit","Number of Outputs":"1","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~150°C(TJ)","Current - Output (Max)":"-","Supplier Device Package":"PG-SOT223-4","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ad563e259c69a26bd51d4bcbb81e101c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can BTS41K0S-ME-N be used for automotive high-side switching?","answer":"Yes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS41K0S-ME-N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS41K0S-ME-N 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}}