{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS5236-2EKA","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS5236-2EKA","canonicalUrl":"https://icboms.com/infineon/BTS5236-2EKA","factsUrl":"https://icboms.com/api/mcp/products/BTS5236-2EKA","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BTS5236-2EKA, PROFET series, dual high-side power switch, 40 mOhm Rds(on) typical, 3.6 A max per channel, 4.5 V to 28 V load, PG-DSO-14 package, -40°C to 150°C junction.","salesMarkdown":"## Dual high-side switch for 3.6 A loads The Infineon BTS5236-2EKA is a dual-channel high-side power switch from the PROFET series, designed to drive resistive, inductive, and lamp loads in automotive and industrial environments. Each of the two N-channel outputs delivers up to 3.6 A continuous, with a typical on-resistance of 40 mOhm at 25°C junction. Fault protection includes fixed current limiting, open-load detection, over-temperature shutdown, and over-voltage clamping, reducing the need for external supervisory components. ## 40 mOhm Rds(on) — sizing the load and thermal budget The 40 mOhm typical on-resistance at 25°C sets the conduction loss floor. At 3.6 A per channel, the I²R loss is roughly 0.52 W per channel — both channels saturated simultaneously push junction temperature above the 150°C limit unless the PCB copper area and airflow are sized for the combined dissipation. The actual Rds(on) increases with temperature; a 100°C junction roughly doubles the resistance, so the steady-state current per channel should be derated below the 3.6 A maximum in a high-ambient enclosure. ## Obsolete — plan the BOM transition now The BTS5236-2EKA is listed as obsolete by Infineon. Buyers should qualify a replacement — Infineon's newer PROFET+2 or PROFET+24V families offer pin-compatible dual high-side switches with similar Rds(on) and current ratings, though the exact pinout and fault flag behaviour must be verified against the target socket.","metaTitle":"BTS5236-2EKA PROFET high-side switch, 40 mOhm, 3.6 A","metaDescription":"Infineon BTS5236-2EKA dual high-side PROFET switch, 40 mOhm Rds(on), 3.6 A per channel, -40°C to 150°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"PROFET®","Package":"Tape & Reel (TR)","Features":"Auto Restart, Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"40mOhm","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Obsolete","Voltage - Load":"4.5V ~ 28V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage","Number of Outputs":"2","Base Product Number":"BTS5236","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"3.6A","Supplier Device Package":"PG-DSO-14","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1ed351fe334591ebee438d0c50b29624.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BTS5236-2EKA obsolete?","answer":"Yes, Infineon lists the BTS5236-2EKA as obsolete. No official successor part number has been published. Plan for a last-time-buy or qualify a pin-compatible alternative from Infineon's current PROFET portfolio."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS5236-2EKA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS5236-2EKA 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}}