{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC36","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC36","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC36","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC36","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5SMC series Zener TVS diode, unidirectional, 1500W peak pulse power, 30.8V standoff, 53.4V clamp, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Key ratings and what they mean for the protection design The 1.5SMC36: The 30.5 A peak pulse current (Ipp) at the 53.4 V clamping level tells you the surge the diode can divert without failing. Breakdown voltage range starts at 32.4 V minimum — the point where the diode begins to avalanche. The 53.4 V clamp voltage is the maximum voltage the load sees during the pulse. ## Package and thermal fit Single unidirectional channel — designed for DC rail protection where polarity is fixed. The DO-214AB footprint is common across the 1.5SMC series, so a board layout can accommodate multiple voltage variants from the same family.","metaTitle":"Littelfuse 1.5SMC36 TVS Diode, 1500W, 30.8V Standoff","metaDescription":"Littelfuse 1.5SMC36 Zener TVS, 1500W peak pulse, 30.8V standoff, 53.4V clamp. Obsolete — sourced to order against RFQ via 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","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"32.4V","Voltage - Clamping (Max) @ Ipp":"53.4V","Voltage - Reverse Standoff (Typ)":"30.8V","Current - Peak Pulse (10/1000µs)":"30.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/118f1b70ec0f0941665a20e5472af60a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC36/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5SMC36 come in?","answer":"The package is rated for the full 1500 W peak pulse power."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC36","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC36 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T08:58:48.154Z","lastPublished":"2026-07-21T08:58:48.154Z","indexable":true}}