{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC22","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC22","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC22","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC22","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5SMC series Zener TVS diode, 1.5SMC22, 1500W peak pulse power, 18.8V standoff, 32.13V clamp, DO-214AB (SMCJ), unidirectional, Tape & Reel.","salesMarkdown":"The 1.5SMC22: Reverse standoff voltage is 18.8 V; breakdown occurs at a minimum of 19.8 V. Housed in a DO-214AB (SMCJ) surface-mount package, supplied on Tape & Reel for automated pick-and-place assembly. The SMC footprint is larger than the SMA/SMB siblings, providing a lower thermal resistance path to the PCB copper for the 1500 W pulse rating. No official successor or pin-compatible replacement is recorded in the manufacturer's lifecycle data.","metaTitle":"Littelfuse 1.5SMC22 TVS Diode, 1500W, DO-214AB","metaDescription":"Littelfuse 1.5SMC22 Zener TVS, 1500W peak pulse, 18.8V standoff, 32.13V clamp, DO-214AB. Obsolete — sourced to order against RFQ.","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","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"19.8V","Voltage - Clamping (Max) @ Ipp":"32.13V","Voltage - Reverse Standoff (Typ)":"18.8V","Current - Peak Pulse (10/1000µs)":"49.7A"}},"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/1.5SMC22/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC22","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC22 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T08:23:10.106Z","lastPublished":"2026-07-21T08:23:10.106Z","indexable":true}}