{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ15","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5SMCJ15","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ15","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ15","rawCanonicalId":null},"summary":{"shortDescription":"Diotec Semiconductor 1.5SMCJ15 Zener TVS diode, unidirectional, 15V standoff, 1.5kW peak pulse, DO-214AB (SMC) surface mount, -50°C to 150°C junction.","salesMarkdown":"The 1.5SMCJ15: 1500 W peak pulse rating defines the device as a mid-range TVS in the SMC/DO-214AB form factor, meaning it absorbs a 10/1000 µs transient without degradation provided the pulse energy stays within the 1.5 kW ceiling — the matching 55.8 A peak pulse current and 26.9 V clamping ceiling at that current tell you the protection window is tight and predictable for board-level transient suppression. ## Standoff, breakdown, clamping — the protection window 15 V reverse standoff is the working voltage — the diode sits idle below this level and activates only when the line spikes above the 16.7 V minimum breakdown threshold, clamping at 26.9 V maximum to protect downstream circuitry. ## Active production, no successor on record Confirm the BOM position count and the mating half before committing — the SMC/DO-214AB package is industry-standard, so second-source candidates in the same footprint are worth evaluating at RFQ for single-source risk mitigation.","metaTitle":"1.5SMCJ15 TVS Diode, 1.5kW Peak Pulse, 15V Standoff","metaDescription":"Diotec 1.5SMCJ15 unidirectional Zener TVS diode, 1500W peak pulse, 15V standoff, 26.9V clamping. Active production — quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diotec Semiconductor","Type":"Zener","Series":"-","Package":"Strip","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-50°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMC/DO-214AB","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"16.7V","Voltage - Clamping (Max) @ Ipp":"26.9V","Voltage - Reverse Standoff (Typ)":"15V","Current - Peak Pulse (10/1000µs)":"55.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9158","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3fb0502b23c3703cafef426b7b2bf7e5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMCJ15/alternatives.json"},"ai":{"faq":[{"question":"How can I get current pricing and lead time for 1.5SMCJ15?","answer":"No stock-holding claim is made — submit a quote to lock in pricing and delivery for your required volume."},{"question":"What type and package is the 1.5SMCJ15?","answer":"The single-channel unidirectional topology means it protects one polarity — use a bidirectional variant for AC rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ15","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diotec-semiconductor/1.5SMCJ15 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}}