{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS51202EKAXUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS51202EKAXUMA1","canonicalUrl":"https://icboms.com/infineon/BTS51202EKAXUMA1","factsUrl":"https://icboms.com/api/mcp/products/BTS51202EKAXUMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PROFET series, BTS51202EKAXUMA1, high-side power switch, 2 outputs, 120 mOhm typical Rds(on), 2 A max per channel, 5 V to 28 V load, 14-SOIC exposed pad, active production.","salesMarkdown":"## 120 mOhm Rds(on) — sizing the conduction loss Typical on-resistance is 120 mOhm per channel. The 120 mOhm figure is specified at room temperature; expect it to rise 50-60% at 150 °C junction, so derate the continuous current accordingly. The load voltage range spans 5 V to 28 V, which covers 12 V automotive and 24 V industrial buses directly. No external Vcc supply is needed — the switch is self-powered from the load rail. That simplifies the BOM but means the load voltage must be present before the input logic can turn the switch on. ## Fault protection set — open-load detection as a diagnostic edge Protection includes current limiting (fixed), open-load detect, over-temperature, and over-voltage. The open-load detection is useful for systems that need to know if the load is disconnected — lighting strings, solenoid banks, or remote actuator feeds. Over-temperature shutdown is self-resetting after the die cools. ## Package and footprint — 14-SOIC exposed pad Supplied in a 14-SOIC (0.154\", 3.90 mm width) exposed-pad package, designated PG-DSO-14-40-EP.","metaTitle":"BTS51202EKAXUMA1 Infineon PROFET High-Side Switch, 120 mOhm","metaDescription":"BTS51202EKAXUMA1 active PROFET high-side switch, 120 mOhm typ Rds(on), 2 A max, 5-28 V load, 14-SOIC EP. Open-load detect, over-temp, over-voltage protection.","metaKeywords":null},"attributes":{"series":"PROFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"PROFET®","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"-","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"120mOhm","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width) Exposed Pad","Product Status":"Active","Voltage - Load":"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":"BTS5120","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"2A","Supplier Device Package":"PG-DSO-14-40-EP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9400","priceTiers":[{"qty":1,"price":"$1.94000","currency":"USD"},{"qty":10,"price":"$1.73900","currency":"USD"},{"qty":25,"price":"$1.64080","currency":"USD"},{"qty":100,"price":"$1.39790","currency":"USD"},{"qty":250,"price":"$1.31260","currency":"USD"},{"qty":500,"price":"$1.14852","currency":"USD"},{"qty":1000,"price":"$0.95163","currency":"USD"},{"qty":2500,"price":"$0.88600","currency":"USD"},{"qty":5000,"price":"$0.85319","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b0c2f3b40174e8ae93b226cbbd7bebe9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BTS51202EKAXUMA1/alternatives.json"},"ai":{"faq":[{"question":"Is BTS51202EKAXUMA1 compatible with 24 V systems?","answer":"Yes, 24 V is within the 5 V to 28 V load range, so it works on nominal 24 V industrial buses. Allow for transients up to the absolute maximum rating (not listed here) when selecting input protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS51202EKAXUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS51202EKAXUMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}