{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ18CA-AU_R1_000A1","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ18CA-AU_R1_000A1","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ18CA-AU_R1_000A1","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ18CA-AU_R1_000A1","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. automotive TVS diode, bidirectional 1-channel, 18V reverse standoff, 29.2V clamping, 1500W peak pulse, DO-214AB SMC surface mount, AEC-Q101 qualified.","salesMarkdown":"## What the standoff and clamping ratings mean for the protected circuit The 1.5SMCJ18CA-AU_R1_000A1: The 18V reverse standoff (typ) is the working voltage — above it the TVS begins to avalanche and conduct the surge to ground. The 20V minimum breakdown is where avalanche starts; the 29.2V clamping ceiling at the peak pulse current is what the downstream load actually sees during a transient event. The DO-214AB (SMC) package is the standard SMC outline — fits any 214AB land pattern. The cathode band marks the anode side on the unidirectional pinout; the bidirectional variant clamps symmetrically on both polarities. ## AEC-Q101 qualification and the automotive thermal envelope AEC-Q101 means this part passed the automotive discrete semiconductor qualification sequence — temperature cycling, humidity bias, high-temperature reverse bias, and surge lifetime testing at the component level. For an ECU input or power-rail protection slot, this is the qualifying gate. Derate peak pulse power above 25°C per the standard TVS derating curve. ## Sourcing — active production status Listed as Active with no stated obsolescence notice. Available through independent distribution channels against an RFQ — confirm quantity, date code, and full lot traceability at quote time.","metaTitle":"1.5SMCJ18CA-AU_R1_000A1 Panjit TVS Diode, 18V standoff","metaDescription":"AEC-Q101 bidirectional TVS diode, 1500W peak pulse, 18V standoff / 29.2V clamping. DO-214AB SMC surface mount. 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":"Panjit International Inc.","Type":"Zener","Grade":"Automotive","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC (DO-214AB)","Voltage - Breakdown (Min)":"20V","Voltage - Clamping (Max) @ Ipp":"29.2V","Voltage - Reverse Standoff (Typ)":"18V","Current - Peak Pulse (10/1000µs)":"51.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a271c765b4bf7e62ca251a7791548580.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1.5SMCJ18CA-AU_R1_000A1 and how do I get a price?","answer":"Quoted to order through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ18CA-AU_R1_000A1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/panjit-international-inc/1.5SMCJ18CA-AU_R1_000A1 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}}