{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC11CA","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC11CA","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC11CA","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC11CA","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse 1.5SMC series bidirectional TVS diode, 1.5SMC11CA, 1500W peak pulse power, 10.5V breakdown, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Clamping voltage and the protection envelope The 1.5SMC11CA: Its 15.6 V maximum clamping voltage at the 97.4 A peak pulse current (10/1000 µs waveform) defines the voltage the downstream circuitry must survive — a 12 V-rated input stage on a DC-DC converter or a 12 V logic supply has margin above the clamp. The 10.5 V minimum breakdown voltage ensures the device starts conducting before the rail exceeds the safe operating area of the protected ICs. ## Package and board-fit for the DO-214AB footprint Housed in the DO-214AB (SMC) package, the 1.5SMC11CA is a surface-mount device with a large copper tab for heat sinking during the pulse event. ## Active production and sourcing posture No pin-compatible second-source or successor is recorded — the 1.5SMC series is the active family, and this order code is the direct selection for a 9.4 V bidirectional clamp at 1500 W.","metaTitle":"1.5SMC11CA Littelfuse TVS, 1500W, 10.5V, DO-214AB","metaDescription":"1.5SMC11CA Littelfuse bidirectional TVS diode, 1500W peak pulse power, 10.5V min breakdown, DO-214AB SMC package. Active part, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"Active","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)":"10.5V","Voltage - Clamping (Max) @ Ipp":"15.6V","Voltage - Reverse Standoff (Typ)":"9.4V","Current - Peak Pulse (10/1000µs)":"97.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3910","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/118f1b70ec0f0941665a20e5472af60a.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC11CA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC11CA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}