{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC30","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC30","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC30","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC30","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5SMC series Zener TVS diode, 1.5SMC30, 1500W peak pulse power, 25.6V standoff, 43.47V clamp, DO-214AB SMC surface mount, Tape & Reel.","salesMarkdown":"## 1500 W peak pulse — what it means for the rail The 1.5SMC30 is a Littelfuse Zener TVS diode from the 1.5SMC series, rated for 1500 W peak pulse power under the 10/1000 µs waveform. The single unidirectional channel covers one polarity; for bipolar rails a second device in anti-series handles the return swing. ## DO-214AB footprint and storage Housed in the DO-214AB (SMCJ) package, the 1.5SMC30 is a surface-mount device suited for reflow assembly. The Tape & Reel packaging means the reels should be stored dry — the plastic body absorbs moisture, and a bake cycle before reflow prevents popcorning if the seal is broken. Sourcing runs through independent distribution — quantities are lot-specific and confirmed at RFQ. For a BOM line that depends on this part, a last-time-buy or a cross-reference to a current-production TVS with the same standoff and clamp voltages is the practical path forward.","metaTitle":"Littelfuse 1.5SMC30 TVS Diode, 1500W, DO-214AB","metaDescription":"Littelfuse 1.5SMC30 Zener TVS, 1500W peak pulse, 25.6V standoff, 43.47V clamp. Obsolete — sourced to order against RFQ. DO-214AB surface mount.","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)":"27V","Voltage - Clamping (Max) @ Ipp":"43.47V","Voltage - Reverse Standoff (Typ)":"25.6V","Current - Peak Pulse (10/1000µs)":"36.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/118f1b70ec0f0941665a20e5472af60a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC30/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5SMC30 come in?","answer":"DO-214AB (SMCJ) surface mount, supplied in Tape & Reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC30","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC30 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T08:45:43.075Z","lastPublished":"2026-07-21T08:45:43.075Z","indexable":true}}