{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ36CA-AU_R1_000A1","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ36CA-AU_R1_000A1","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ36CA-AU_R1_000A1","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ36CA-AU_R1_000A1","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMCJ36CA-AU_R1_000A1, bidirectional Zener TVS diode, 36V standoff, 40V min breakdown, 58.1V clamping @ 25.8A, 1500W peak pulse, AEC-Q101, -55 to 150°C junction, DO-214AB SMC surface mount.","salesMarkdown":"## What the 36V standoff and 1500W peak rating mean for protection design The 1.5SMCJ36CA-AU_R1_000A1 is a bidirectional Zener-based TVS diode in the 1.5SMC-AU automotive series, rated for 36V reverse standoff and 1500W peak pulse power at 10/1000 µs. The standoff rating is the working voltage the protection circuit sees in normal operation; the clamping voltage of 58.1V at 25.8A peak pulse is where the diode turns on to clamp the transient. That 22V gap between standoff and clamping is the design headroom — a 12V rail with ±10% tolerance sits comfortably below 36V standoff, so the diode stays off in normal operation and only conducts during the surge event. The 40V minimum breakdown sits above standoff, meaning no leakage conduction at the working voltage. ## AEC-Q101 qualification and the -55 to 150°C junction window AEC-Q101 is the automotive discrete semiconductor stress qualification — it tests the part for sustained high-temperature operation, temperature cycling, humidity, and mechanical shock in a way that a commercial-grade TVS does not. The junction temperature range of -55 to 150°C covers the under-hood band for most markets; a module mounted near the engine block can see 125°C ambient, leaving 25°C of junction margin above the 150°C Tj limit at full load. This is the thermal budget the board designer must protect — not just the clamping voltage. ## DO-214AB SMC package — what the footprint means on the board The DO-214AB (SMC) package is the mid-range surface-mount TVS footprint — larger than the SMB (DO-214AA) and smaller than the SMD (DO-214AC) in some variants, with a typical land pattern that accepts 0.8mm solder fillet height on the cathode pad. Supplied on tape-and-reel or cut tape for automated placement. The single bidirectional channel means there is one protection element across the line — it clamps both polarities without orientation, which simplifies the layout for unsymmetrical rail protection. ## Sourcing posture and lifecycle The part is listed Active with Panjit as the manufacturer. The base product family is 1.5SMC, which is a long-running automotive TVS series — no NRND or EOL notice appears in this record.","metaTitle":"1.5SMCJ36CA-AU_R1_000A1 Panjit 1.5SMCJ36CA-AU 36V","metaDescription":"Bidirectional Zener TVS diode, 36V standoff, 58.1V clamping, 25.8A peak pulse, AEC-Q101 qualified. -55 to 150°C junction. DO-214AB SMC. Active.","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":"1.5SMC-AU","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)":"40V","Voltage - Clamping (Max) @ Ipp":"58.1V","Voltage - Reverse Standoff (Typ)":"36V","Current - Peak Pulse (10/1000µs)":"25.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the 1.5SMCJ36CA-AU_R1_000A1's listed type?","answer":"It is a Zener-based bidirectional TVS (transient voltage suppressor) diode, qualified to AEC-Q101 automotive grade. The breakdown minimum is 40V and the reverse standoff typical is 36V."},{"question":"What does AEC-Q101 mean for this part?","answer":"AEC-Q101 is the automotive qualification standard for discrete semiconductors — it applies temperature cycling, humidity bias, and mechanical stress tests that a commercial TVS does not undergo. The -55 to 150°C junction temperature rating reflects the qualifying stress envelope, making it suitable for under-hood and chassis-domain deployments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ36CA-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/1.5SMCJ36CA-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}}