{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS70402EPAXUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS70402EPAXUMA1","canonicalUrl":"https://icboms.com/infineon/BTS70402EPAXUMA1","factsUrl":"https://icboms.com/api/mcp/products/BTS70402EPAXUMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BTS70402EPAXUMA1 Automotive PROFET high-side switch, 19mOhm Rds(on), 3.5A, 6-18V load, TSDSO-14, Tape & Reel.","salesMarkdown":"## 19 mOhm high-side switch for 12 V automotive loads The BTS70402EPAXUMA1: With a typical on-resistance of 19 mOhm per channel, it handles continuous loads up to 3.5 A per output across a 6 V to 18 V supply range — the standard operating band for 12 V vehicle electrical systems. ## Fault protection set for harsh environments Integrated fault protection covers current limiting (fixed), open load detection, over-temperature shutdown, over-voltage clamping, and under-voltage lockout (UVLO). The non-inverting input with On/Off interface simplifies direct connection to a microcontroller GPIO — no external level shifting needed. The operating junction temperature range spans -40°C to 150°C, matching the under-hood and engine-bay thermal profile. The TSDSO-14 package with exposed pad (PG-TSDSO-14-22) aids heat sinking into the PCB copper plane. ## Active production, sourced to order It is ROHS3 compliant and available in Tape & Reel (TR) or Cut Tape (CT) packaging.","metaTitle":"Infineon BTS70402EPAXUMA1 PROFET, 19mOhm, 3.5A, TSDSO-14","metaDescription":"Infineon BTS70402EPAXUMA1 automotive high-side switch, 19mOhm Rds(on), 3.5A, AEC-Q100, TSDSO-14. Active production, available to order.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, PROFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100, PROFET®","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Slew Rate Controlled","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"19mOhm","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.154\\\", 3.90mm Width) Exposed Pad","Voltage - Load":"6V ~ 18V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage, UVLO","Number of Outputs":"2","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"3.5A","Supplier Device Package":"PG-TSDSO-14-22","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.80000","currency":"USD"},{"qty":10,"price":"$1.62100","currency":"USD"},{"qty":25,"price":"$1.52880","currency":"USD"},{"qty":100,"price":"$1.30260","currency":"USD"},{"qty":250,"price":"$1.22312","currency":"USD"},{"qty":500,"price":"$1.07022","currency":"USD"},{"qty":1000,"price":"$0.88675","currency":"USD"},{"qty":3000,"price":"$0.82560","currency":"USD"},{"qty":6000,"price":"$0.79502","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/48dbfd5c61cc063f24c2b8bf74cc13b1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BTS70402EPAXUMA1 suitable for 12V automotive systems?","answer":"Yes. The 6 V to 18 V load supply range covers the nominal 12 V automotive bus including cold-crank dips and load-dump transients. The AEC-Q100 qualification and -40°C to 150°C junction temperature range confirm suitability for under-hood and engine-bay deployment."},{"question":"Does BTS70402EPAXUMA1 have overcurrent protection?","answer":"Yes. The device includes fixed current limiting as part of its fault protection set, along with open load detection, over-temperature shutdown, over-voltage clamping, and under-voltage lockout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS70402EPAXUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS70402EPAXUMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}