{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ6.5C","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5SMCJ6.5C","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ6.5C","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ6.5C","rawCanonicalId":null},"summary":{"shortDescription":"Diotec Semiconductor Zener TVS diode, 1.5SMCJ6.5C, 6.5V reverse standoff, 7.2V breakdown, 12.3V clamping @ 122A, 1.5kW peak pulse, -50°C~150°C TJ, SMC/DO-214AB surface mount, strip.","salesMarkdown":"## What the 1.5SMCJ6.5C is and what the ratings mean The 1.5SMCJ6.5C is a unidirectional TVS (transient voltage suppressor) in the DO-214AB SMC package — this is the standard surface-mount TVS footprint used across power-supply, signal-line, and IO-protection designs. The 6.5V reverse standoff rating means the part sits idle and leaks minimally below that voltage; the 7.2V breakdown is the trigger point where conduction begins; and the 12.3V clamping maximum tells you what the downstream circuit sees at the rated 122A peak pulse current. For a 6.5V rail, this is the right pick — the standoff gives you headroom above the nominal rail, and the 1.5 kW peak pulse rating handles the inductive kick and ESD transient energy without degrading the clamp level. The \"C\" suffix designates bidirectional construction — one channel, symmetric clamp in both polarities. Operating junction temperature runs to 150°C, so the part tolerates the thermal soak that comes with clamped transients without entering thermal runaway if the pulse duty stays within the datasheet derating curve. ## Sourcing — active production and how to buy it Diotec Semiconductor lists this part as Active — it is a current-production line, not an NRND or EOL candidate. The part ships in strip packaging on the standard SMC (DO-214AB) footprint, so the pick-and-place parameters are identical to the full 1.5SMCJ series.","metaTitle":"1.5SMCJ6.5C TVS Diode, 6.5V, DO-214AB","metaDescription":"Diotec 1.5SMCJ6.5C unidirectional TVS diode, 6.5V standoff, 1.5kW peak pulse, DO-214AB SMC. Active production. Sourced 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)":"7.2V","Voltage - Clamping (Max) @ Ipp":"12.3V","Voltage - Reverse Standoff (Typ)":"6.5V","Current - Peak Pulse (10/1000µs)":"122A"}},"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":"What does a 6.5V standoff and 12.3V clamping mean for protecting a 5V rail?","answer":"The 6.5V standoff sits above the 5V nominal, so the part stays off during normal operation with minimal leakage. When a transient exceeds 7.2V, the TVS clamps at 12.3V — the downstream IC must survive a 12.3V stress during the event, which is well within the abs-max of most 5V-tolerant logic and regulators. The 122A peak pulse rating (10/1000 µs waveform) defines the energy the clamp can absorb without degradation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ6.5C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diotec-semiconductor/1.5SMCJ6.5C 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}}