{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ40CA-AU_R1_000A1","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ40CA-AU_R1_000A1","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ40CA-AU_R1_000A1","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ40CA-AU_R1_000A1","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. Automotive, AEC-Q101 Zener bidirectional TVS diode, 1.5SMCJ40CA-AU_R1_000A1, 1500W peak pulse, 40V standoff, 64.5V clamping, SMC (DO-214AB) surface mount.","salesMarkdown":"## Transient protection spec by spec The 1.5SMCJ40CA-AU_R1_000A1 is a bidirectional Zener TVS diode in the DO-214AB (SMC) surface-mount package, AEC-Q101 qualified for automotive deployments — the AU suffix marks the automotive-grade part within the 1.5SMCJ series. ## What the automotive grade means for the BOM AEC-Q101 qualification is a defined stress-test sequence — it is not the same as a commercial-grade part with a wide temp range on the datasheet. It is what the automotive customer requires for safety and reliability acceptance in the ECU or power-train module. The single bidirectional channel handles AC signal lines or any node that swings both polarities — for a single-ended 12 V or 24 V rail the unidirectional variant would give a lower clamping voltage at the same standoff, so confirm the line polarity before specifying the bidirectional type.","metaTitle":"1.5SMCJ40CA-AU_R1_000A1 TVS Diode, 40V, 1500W, SMC","metaDescription":"Panjit 1.5SMCJ40CA-AU_R1_000A1 bidirectional Zener TVS diode, 1500W peak pulse at 40V standoff, AEC-Q101 automotive, DO-214AB SMC. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Panjit International Inc.","Type":"Zener","Series":"Automotive, AEC-Q101","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","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)":"44.4V","Voltage - Clamping (Max) @ Ipp":"64.5V","Voltage - Reverse Standoff (Typ)":"40V","Current - Peak Pulse (10/1000µs)":"23.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is the 1.5SMCJ40CA-AU_R1_000A1 a unidirectional or bidirectional TVS?","answer":"Bidirectional — the CA suffix in the SMCJ naming convention denotes the bidirectional polarity variant. For a unidirectional part on the same standoff and power class, the suffix would be CA removed or replaced with the unidirectional code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ40CA-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/1.5SMCJ40CA-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}}