{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ8.0","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5SMCJ8.0","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ8.0","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ8.0","rawCanonicalId":null},"summary":{"shortDescription":"Diotec Semiconductor, Zener TVS, 1.5SMCJ8.0, unidirectional, 1500W peak pulse, 8V standoff, 15V clamping max, 100A peak pulse, DO-214AB SMC, surface mount, -50°C to 150°C junction.","salesMarkdown":"## What the 1.5SMCJ8.0 does on a board The 1.5SMCJ8.0 is a unidirectional Zener-type TVS diode — it clamps voltage spikes on a signal or low-power rail to protect downstream circuitry. SMC (DO-214AB) is the standard surface-mount package for 1.5 kW class TVS diodes — the cathode bar spans the full body width and the lead frame is designed for wave or reflow soldering. Power line protection is listed as No — this part is not rated for direct connection across mains AC lines; it is designed for secondary protection on signal rails, sensor lines, and low-voltage power rails downstream of a primary bulk clamp. ## Junction temperature and thermal margin The 150°C absolute maximum is tight for a continuously clamped rail; for repeated transients, budget the thermal impedance from junction to ambient carefully.","metaTitle":"Diotec 1.5SMCJ8.0 TVS Diode, 1500W, 15V Clamping","metaDescription":"Diotec 1.5SMCJ8.0 unidirectional Zener TVS, 1500W peak pulse, 15V clamping, 8V standoff, DO-214AB SMC surface mount. Active. Sourced to order via RFQ.","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)":"8.9V","Voltage - Clamping (Max) @ Ipp":"15V","Voltage - Reverse Standoff (Typ)":"8V","Current - Peak Pulse (10/1000µs)":"100A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8068","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3fb0502b23c3703cafef426b7b2bf7e5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1.5SMCJ8.0?","answer":"No stock-holding claim here; the supply picture is confirmed when you quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ8.0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diotec-semiconductor/1.5SMCJ8.0 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}}