{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS500801TMCATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS500801TMCATMA1","canonicalUrl":"https://icboms.com/infineon/BTS500801TMCATMA1","factsUrl":"https://icboms.com/api/mcp/products/BTS500801TMCATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PROFET® BTS500801TMCATMA1, high-side N-channel power switch, 7 mOhm Rds(on) typ, 9.5 A max output, 5.5 V to 38 V load, TO-263-8 D²Pak, -40°C to 150°C junction.","salesMarkdown":"The BTS500801TMCATMA1 is a single-channel high-side N-channel power switch from Infineon's PROFET® family, built for switched-load applications where low conduction loss matters. Its 7 mOhm typical Rds(on) at 25°C sets the voltage drop and self-heating floor: at 9.5 A continuous output the drop is under 70 mV, keeping the die temperature rise manageable even in the TO-263-8 D²Pak package. ## Load voltage and protection — sizing the rail The switch handles a load supply from 5.5 V to 38 V, covering 12 V and 24 V nominal rails with margin for transients. Integrated fault protection includes fixed current limiting, open-load detection, over-temperature shutdown, and over-voltage clamping — so a single device replaces a discrete MOSFET plus a supervisor circuit. The input is a simple On/Off logic signal (non-inverting, 1:1 ratio), and no external Vcc supply is needed — the switch self-powers from the load rail. ## NRND — plan the BOM transition Infineon lists the BTS500801TMCATMA1 as NRND (Not Recommended for New Design). That means it remains available for existing production BOMs, but new designs should target a current-series PROFET replacement. ## Package and mounting — D²Pak thermal reality The device comes in a TO-263-8 (D²Pak) with 7 leads plus the exposed tab. The tab is the main thermal path — board layout must provide a copper plane and vias to the inner layers to keep the junction below 150°C at full load.","metaTitle":"BTS500801TMCATMA1 PROFET high-side switch, 7 mOhm, 9.5 A","metaDescription":"Infineon BTS500801TMCATMA1 PROFET high-side power switch, 7 mOhm Rds(on), 9.5 A max, 5.5-38 V load, NRND.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"PROFET®","Package":"Tape & Reel (TR)","Features":"Auto Restart","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"7mOhm","Mounting Type":"Surface Mount","Package / Case":"TO-263-8, D²Pak (7 Leads + Tab), TO-263CA","Product Status":"Not For New Designs","Voltage - Load":"5.5V ~ 38V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage","Number of Outputs":"1","Base Product Number":"BTS500801","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~150°C(TJ)","Current - Output (Max)":"9.5A","Supplier Device Package":"PG-TO220-7-4","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8805","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fac6f863f32591557f8e59a9e35d8a46.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of BTS500801TMCATMA1?","answer":"Typical Rds(on) is 7 mOhm, specified at 25°C junction. Actual on-resistance increases with temperature per the normalised curve in the datasheet."},{"question":"What input voltage range does BTS500801TMCATMA1 support?","answer":"The load supply range is 5.5 V to 38 V. The switch does not require a separate Vcc supply — it powers itself from the load rail."},{"question":"What package is BTS500801TMCATMA1 in?","answer":"It is offered in a TO-263-8 D²Pak with 7 leads plus the exposed tab (surface mount)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS500801TMCATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS500801TMCATMA1 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}}