{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC220C","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC220C","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC220C","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC220C","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse 1.5SMC Series bidirectional TVS Zener diode, 1.5SMC220C, 1500W peak pulse power, 185V reverse standoff, 198V breakdown, 344.4V clamping, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Key ratings and what they mean for the BOM The 1.5SMC220C: A downstream component rated below 344 V sees the full clamping voltage across its terminals during the event. DO-214AB (SMCJ) surface-mount package — the same footprint as standard SMC diodes. The cathode band identifies the anode for unidirectional variants; on this bidirectional part orientation is irrelevant, which simplifies pick-and-place setup. No power line protection — this is a signal or low-power rail TVS, not a mains surge suppressor.","metaTitle":"1.5SMC220C Littelfuse TVS, 1500W Bidirectional, DO-214AB","metaDescription":"Obsolete Littelfuse 1.5SMC220C bidirectional TVS diode, 1500W peak pulse, 185V standoff, DO-214AB. Sourced to order against RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Type":"Zener","Series":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Obsolete","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Voltage - Breakdown (Min)":"198V","Voltage - Clamping (Max) @ Ipp":"344.4V","Voltage - Reverse Standoff (Typ)":"185V","Current - Peak Pulse (10/1000µs)":"4.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7850","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/118f1b70ec0f0941665a20e5472af60a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC220C/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5SMC220C come in?","answer":"The DO-214AB (SMC) surface-mount package, supplied on Tape & Reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC220C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC220C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T08:24:12.985Z","lastPublished":"2026-07-21T08:24:12.985Z","indexable":true}}