{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC36C","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC36C","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC36C","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC36C","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5SMC series Zener TVS diode, 1.5SMC36C, bidirectional, 1500W peak pulse power, 30.8V reverse standoff, 53.4V clamping, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1.5SMC36C — 1500W bidirectional Zener TVS It clamps at 53.4V maximum with a 30.8V reverse standoff voltage, making it suitable for protecting 24V or 28V DC rails from transients up to 30.5A peak pulse current. Breakdown occurs at a minimum of 32.4V, providing a guard band above the 30.8V standoff. The 1.5SMC36C is marked Obsolete by Littelfuse. For a replacement in a new design, look at the same 1.5SMC series for a bidirectional part with the same standoff voltage range; the DO-214AB footprint is shared across the family, so a pin-compatible alternative exists if the voltage and power ratings match. The copper pad area under the cathode tab (which on a bidirectional device is the common terminal) sets the thermal resistance — a larger pad lowers RthJA and allows the device to absorb more peak pulse energy before junction temperature reaches the 150°C limit. The 1.5SMC36C is supplied on Tape & Reel, suitable for automated pick-and-place assembly. No power line protection feature is claimed — the device is intended for signal or low-power rail clamping, not for mains AC line protection.","metaTitle":"1.5SMC36C Littelfuse TVS Diode, 1500W Bidirectional","metaDescription":"Obsolete 1.5SMC36C Zener TVS diode, 1500W peak pulse, 30.8V standoff, 53.4V clamp, DO-214AB SMC. Sourced to order against RFQ through 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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","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":"$0.6300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/118f1b70ec0f0941665a20e5472af60a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC36C/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5SMC36C use?","answer":"It is supplied on Tape & Reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC36C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC36C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T09:00:39.467Z","lastPublished":"2026-07-21T09:00:39.467Z","indexable":true}}