{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC400C","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC400C","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC400C","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC400C","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5SMC series Zener TVS diode, bidirectional, 1500W peak pulse power, 342V reverse standoff, 575.4V clamping, DO-214AB (SMC) surface mount package.","salesMarkdown":"## Device identity and key protection parameters The 1.5SMC400C: When a transient exceeds the minimum breakdown voltage of 360 V, the TVS enters avalanche conduction and clamps the surge to a maximum of 575.4 V at the rated peak pulse current of 2.8 A.","metaTitle":"1.5SMC400C Littelfuse TVS Diode, 1500W, Bidirectional","metaDescription":"Littelfuse 1.5SMC400C Zener TVS diode, 1500W peak pulse, 342V standoff, 575.4V clamp, bidirectional, DO-214AB. Obsolete — sourced to order.","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)":"360V","Voltage - Clamping (Max) @ Ipp":"575.4V","Voltage - Reverse Standoff (Typ)":"342V","Current - Peak Pulse (10/1000µs)":"2.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0970","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/118f1b70ec0f0941665a20e5472af60a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC400C/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 1.5SMC400C and how is it quoted?","answer":"The 1.5SMC400C is sourced through independent distribution. No stock-holding or lead-time number is stated here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC400C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC400C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T09:06:25.514Z","lastPublished":"2026-07-21T09:06:25.514Z","indexable":true}}