{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BAV70UE6359HTMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BAV70UE6359HTMA1","canonicalUrl":"https://icboms.com/infineon/BAV70UE6359HTMA1","factsUrl":"https://icboms.com/api/mcp/products/BAV70UE6359HTMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BAV70UE6359HTMA1, dual common-cathode switching diode, 80V reverse voltage, 4ns reverse recovery time, 100mA average rectified per diode, AEC-Q101 qualified, PG-SC74-6 package.","salesMarkdown":"## 80 V reverse voltage, 4 ns trr — what this dual diode does on the board The Infineon BAV70UE6359HTMA1 is a dual switching diode with a common-cathode configuration in a PG-SC74-6 surface-mount package. It blocks up to 80 V DC reverse and recovers in 4 ns, making it a fit for high-speed switching, snubbing, and polarity protection in automotive electronics. Each diode handles 100 mA average rectified current, and the forward drop maxes at 1.2 V at 100 mA. The pair shares a cathode, so it saves board space when you need two diodes with a common return — think flyback catch diodes on relay coils or dual-series steering in a CAN bus clamp circuit. ## AEC-Q101 and the 150°C junction limit This part carries AEC-Q101 qualification, the automotive-grade stress test for discrete semiconductors. That means it has passed the production-part approval process for under-hood and chassis-domain environments — temperature cycling, HTRB, and surge beyond the standard commercial level. The junction temperature maxes at 150°C, so it can sit on a hot engine-bay PCB or near a power resistor without derating prematurely. The reverse leakage at 70 V is 150 nA typical, which is low enough to not load down a high-impedance sense line in a battery-monitoring circuit. The BAV70UE6359HTMA1 is on a Last Buy lifecycle stage. If you have an active BOM that calls this part, the last-time-buy window is the time to secure lifetime buy quantities or qualify a drop-in alternative. The common-cathode BAV70 family is widely second-sourced — a standard part like the Nexperia BAV70,115 or the ON Semiconductor BAV70LT1G in SOT-23 is pin-compatible for many designs, though you will need to verify the package (SOT-23 vs SC-74) and the AEC-Q101 requirement. For the PG-SC74-6 footprint specifically, the Infineon BAV70UE6327HTSA1 is the same die in a different reel variant; check the last-buy status on that order code as well.","metaTitle":"Infineon BAV70UE6359HTMA1 Dual Diode, 80V, 4ns, AEC-Q101","metaDescription":"Infineon BAV70UE6359HTMA1 dual common-cathode switching diode. 80V reverse voltage, 4ns trr, 100mA average rectified per diode. AEC-Q101 qualified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Grade":"Automotive","Speed":"Small Signal =< 200mA (Io), Any Speed","Series":"-","Package":"Tape & Reel (TR)","Technology":"Standard","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"SC-74, SOT-457","Product Status":"Last Time Buy","lifecycle_stage":"eol_hot","Base Product Number":"BAV70","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"PG-SC74-6","Reverse Recovery Time (trr)":"4 ns","Current - Reverse Leakage @ Vr":"150 nA @ 70 V","Voltage - DC Reverse (Vr) (Max)":"80 V","Operating Temperature - Junction":"150°C (Max)","Voltage - Forward (Vf) (Max) @ If":"1.2 V @ 100 mA","Current - Average Rectified (Io) (per Diode)":"100mA (DC)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$19.3025","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/381dbd14669d5b228362e5582ba97408.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BAV70UE6359HTMA1/alternatives.json"},"ai":{"faq":[{"question":"Is BAV70UE6359HTMA1 discontinued or obsolete?","answer":"Yes, the BAV70UE6359HTMA1 is on a Last Buy lifecycle stage. Infineon has marked it for end-of-life, and there is no official successor listed for this exact order code. The last-time-buy window is open — secure your requirements through independent distribution against an RFQ before supply tightens further."},{"question":"Is BAV70UE6359HTMA1 AEC-Q101 qualified?","answer":"Yes, the BAV70UE6359HTMA1 is AEC-Q101 qualified, making it suitable for automotive applications that require the stress-test and reliability screening defined by the Automotive Electronics Council."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BAV70UE6359HTMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BAV70UE6359HTMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T15:03:30.548Z","lastPublished":"2026-07-16T15:03:30.548Z","indexable":true}}