{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC200C","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC200C","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC200C","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC200C","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5SMC Series TVS Diode, Type Zener, Bidirectional, 1.5SMC200C, DO-214AB (SMC), 1500W Peak Pulse, 171V Standoff, 287.7V Clamp.","salesMarkdown":"## Clamping performance — 1500 W peak pulse, 287.7 V clamp The 1.5SMC200C: The 180 V minimum breakdown voltage and 171 V reverse standoff mean it starts conducting just above a 170 V rail — sized for 120/240 VAC secondary-side protection or 170 VDC bus clamping where the normal operating voltage stays under 171 V. ## Package and board fit — DO-214AB (SMC) Housed in the standard DO-214AB (SMCJ) surface-mount package, the 1.5SMC200C shares the same footprint as other 1.5SMC series parts — a single copper pad under the cathode tab sets the thermal resistance to the board. The bidirectional channel means both junctions are in the same die, so polarity marking is symmetrical; no orientation concern during pick-and-place. No power line protection feature — this is a pure transient suppressor for signal, data, or low-power DC rails, not a mains-side MOV replacement.","metaTitle":"1.5SMC200C Littelfuse TVS Diode, 1500W, Bidirectional","metaDescription":"Obsolete Littelfuse 1.5SMC200C bidirectional TVS diode, 1500W peak pulse, 171V standoff, 287.7V clamp.","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)":"180V","Voltage - Clamping (Max) @ Ipp":"287.7V","Voltage - Reverse Standoff (Typ)":"171V","Current - Peak Pulse (10/1000µs)":"5.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/118f1b70ec0f0941665a20e5472af60a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the 1.5SMC200C use?","answer":"The 1.5SMC200C comes in a DO-214AB (SMC) surface-mount package, also referred to as SMCJ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC200C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC200C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}