{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC82A","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC82A","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC82A","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC82A","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Zener TVS diode, 1.5SMC series, 1.5 kW peak pulse, 70.1 V standoff / 113V clamping, 13.5A peak pulse, DO-214AB SMC, surface mount.","salesMarkdown":"## Transient suppression — what the 113 V clamping ceiling means The 1.5SMC82A is a unidirectional Zener-based TVS diode rated 1.5 kW peak pulse power at 10/1000 µs surge waveform, packaged in the DO-214AB (SMC) footprint for surface-mount assembly. The standoff voltage of 70.1 V typ defines the working rail the protected circuit runs at without the TVS conducting; the 77.9 V minimum breakdown is where it begins clamping, and 113 V is the clamping voltage ceiling at the rated 13.5 A peak pulse current — that 42 V delta between standoff and clamping is the protection headroom a designer budgets against the expected transient amplitude.","metaTitle":"Littelfuse 1.5SMC82A TVS Diode, 1.5 kW, 113V Clamping","metaDescription":"Littelfuse 1.5SMC82A Zener TVS diode, 1.5 kW peak pulse, 70.1 V standoff, 113V clamping, DO-214AB SMC. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Type":"Zener","Series":"1.5SMC","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"1.5SMC","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"77.9V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70.1V","Current - Peak Pulse (10/1000µs)":"13.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/118f1b70ec0f0941665a20e5472af60a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC82A/alternatives.json"},"ai":{"faq":[{"question":"Where can I source the 1.5SMC82A and how is it quoted for volume purchases?","answer":"For BOM quantities or blanket orders, an RFQ with the target quantity allows the sourcing desk to check both distributor inventory and authorized channel lead times."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC82A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC82A 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}}