{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ5.0CA","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5SMCJ5.0CA","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ5.0CA","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ5.0CA","rawCanonicalId":null},"summary":{"shortDescription":"Diotec 1.5SMCJ5.0CA Zener TVS, bidirectional, 5V reverse standoff, 9.2V max clamping @ 163A peak pulse, 1500W peak pulse power, DO-214AB SMC surface mount.","salesMarkdown":"## What the 1.5SMCJ5.0CA is Surface-mount termination means it reflows or hand-places on the board alongside the rail it protects, with a clamping action that fires when a surge exceeds the standoff voltage. The 5V reverse standoff means the circuit runs normally below that level; the 9.2V clamping ceiling is what the downstream load sees during a transient event. The 163A peak pulse current rating (10/1000 µs waveform) tells you it handles the high-current edge of a surge without going short — critical for USB, Ethernet, or sensor lines where the protectee cannot tolerate extended overvoltage. The reverse standoff of 5 V sets the normal operating ceiling — the TVS stays off and draws only leakage current until the transient pushes the line above that level. The minimum breakdown of 6.4 V is the firing threshold; once exceeded, the device avalanches and clamps. The maximum clamping voltage of 9.2 V at 163 A peak pulse current is the number that decides whether your downstream IC survives — it is the voltage present at the load during the event, not a theoretical ceiling. Power line protection is flagged as No — this part is not a mains-rated TVS but a general-purpose clamping device for signal and lower-voltage power rails. ## Sourcing posture Listed Active by Diotec Semiconductor.","metaTitle":"Diotec 1.5SMCJ5.0CA TVS Diode, 1.5kW Peak Pulse","metaDescription":"Diotec 1.5SMCJ5.0CA bidirectional Zener TVS, 5V standoff, 9.2V clamping, 1500W peak pulse, DO-214AB SMC. Active production. Quoted to order on 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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC/DO-214AB","Voltage - Breakdown (Min)":"6.4V","Voltage - Clamping (Max) @ Ipp":"9.2V","Voltage - Reverse Standoff (Typ)":"5V","Current - Peak Pulse (10/1000µs)":"163A"}},"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/1.5SMCJ5.0CA/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ5.0CA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diotec-semiconductor/1.5SMCJ5.0CA 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}}