{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ150C","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5SMCJ150C","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ150C","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ150C","rawCanonicalId":null},"summary":{"shortDescription":"Diotec Semiconductor 1.5SMCJ150C unidirectional TVS Zener, 1500W peak pulse, 150V reverse standoff, 167V min breakdown, 268V clamping @ 5.6A, SMC/DO-214AB surface mount, -50°C to 150°C junction.","salesMarkdown":"## What the clamping chain means for board-level protection The 1.5SMCJ150C: At 150V reverse standoff, the device sits idle in normal operation and does not load the rail. The 5.6A peak pulse rating (10/1000 µs waveform) tells you the surge current the device survives without degradation — a value set by the 1500W peak pulse power rating. The two figures are linked: 268V × 5.6A ≈ 1500W, which is the power the package can dissipate as heat during the transient event. If the SMC pad is undersized or the adjacent components load the local thermal environment, the margin to 150°C shrinks faster than the ambient derating curve suggests. Confirm BOM quantity, full lot traceability, and any required C-of-C documentation at quote time.","metaTitle":"1.5SMCJ150C TVS Zener Diode, 150V Standoff, 268V Clamping","metaDescription":"Diotec 1.5SMCJ150C unidirectional TVS Zener, 150V standoff, 167V breakdown, 268V clamping @ 5.6A peak pulse. SMC/DO-214AB surface-mount.","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC/DO-214AB","Voltage - Breakdown (Min)":"167V","Voltage - Clamping (Max) @ Ipp":"268V","Voltage - Reverse Standoff (Typ)":"150V","Current - Peak Pulse (10/1000µs)":"5.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8068","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3fb0502b23c3703cafef426b7b2bf7e5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMCJ150C/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ150C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diotec-semiconductor/1.5SMCJ150C 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}}