{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC8.2A-E3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC8.2A-E3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC8.2A-E3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC8.2A-E3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, 1.5SMC series TransZorb®, unidirectional TVS diode, 1.5 kW peak pulse, 7.02 V standoff, 12.1 V clamping max @ 124 A, DO-214AB (SMC) surface mount, -65°C to 150°C junction, Tape & Reel.","salesMarkdown":"The 1.5SMC8.2A-E3/9AT: The 1.5SMC8.2A clamps transients at 12.1 V maximum under a 124 A peak pulse (10/1000 µs waveform), which defines the voltage the protected rail sees during a surge event — the downstream IC never experiences more than 12.1 V regardless of the incoming overvoltage amplitude. The 7.02 V standoff (typ) sets the continuous working voltage below which the TVS stays off and leaks minimally; above it the device enters avalanche breakdown and clamps. Choosing a standoff above the rail's nominal VCC prevents idle-state leakage from creeping into the protected node. ## Temperature grade and unidirectional polarity Unidirectional polarity means it clamps positive transients only — bidirectional snubbing (ESD events that go negative on the signal line) requires the bidirectional variant in the same 1.5SMC family, not this part. ## Lifecycle and sourcing posture The 1.5SMC series is a long-run family; sourcing confirmation of the exact 8.2 V standoff variant should be requested at RFQ.","metaTitle":"Vishay 1.5SMC8.2A-E3/9AT TVS Diode, 7.02V Standoff, 1.5kW","metaDescription":"Vishay 1.5SMC8.2A-E3/9AT unidirectional TVS (TransZorb®), 7.02 V standoff, 12.1 V clamping max, 124 A peak pulse, 1.5 kW peak pulse power, DO-214AB SMC surface","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":"1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC8.2","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"7.79V","Voltage - Clamping (Max) @ Ipp":"12.1V","Voltage - Reverse Standoff (Typ)":"7.02V","Current - Peak Pulse (10/1000µs)":"124A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2266","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC8.2A-E3%2F9AT/alternatives.json"},"ai":{"faq":[{"question":"Who supplies the 1.5SMC8.2A-/9AT and how is it quoted for volume purchases?","answer":"Sourced through independent semiconductor distribution as a Vishay-branded part. Volume pricing and minimum order quantity are confirmed against the BOM quantity at quote time — no live pricing shown on this page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC8.2A-E3-9AT","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/1.5SMC8.2A-E3-9AT 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}}