{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC82CAHE3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC82CAHE3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC82CAHE3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC82CAHE3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor Zener TVS diode, 1.5SMC82CAHE3/57T, bidirectional, 70.1V standoff, 113V clamping @ 13.3A, 1.5kW peak pulse, AEC-Q101 automotive, DO-214AB SMC surface mount, -65°C to 150°C junction.","salesMarkdown":"## Bidirectional clamping at 113V The 1.5SMC82CAHE3/57T is a bidirectional Zener-based Transient Voltage Suppressor (TransZorb®) — the two clamping polarities share a single 82V nominal rating. ## 1.5kW peak pulse in DO-214AB Rated 1500 W peak pulse capacity, the 1.5SMC series absorbs surge energy in the DO-214AB (SMC) package — a common pick for automotive ECU input protection where board real estate is constrained and the clamping characteristic must stay within the downstream rail rating. ## AEC-Q101 automotive qualification The AEC-Q101 qualification means this part has passed the automotive stress sequence — temperature cycling, high-temperature reverse bias, and moisture resistance among others — at the device level rather than as a general-purpose commercial part. Junction temperature limit is 150°C with an operating range starting at -65°C, covering the cold-start to under-hood band.","metaTitle":"Vishay 1.5SMC82CAHE3/57T TVS Diode, 113V Clamping","metaDescription":"Vishay 1.5SMC82CAHE3/57T bidirectional Zener TVS diode, 70.1V standoff, 113V clamping at 13.3A peak pulse, AEC-Q101 automotive. Sourced to order on RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC82","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Voltage - Breakdown (Min)":"77.9V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70.1V","Current - Peak Pulse (10/1000µs)":"13.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What voltage does this TVS actually clamp at during a surge?","answer":"The reverse standoff typ is 70.1 V — the TVS remains off below that level and conducts when the transient pushes the line above the breakdown threshold of 77.9 V minimum."},{"question":"Is there a pin-compatible alternative in the same series?","answer":"The 1.5SMC series covers a range of standoff voltages in the same DO-214AB package, but no officially designated cross-reference or second-source order code appears in the current record for this exact 82V standoff variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC82CAHE3-57T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC82CAHE3-57T 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}}