{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ22CA-AU_R1_000A1","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ22CA-AU_R1_000A1","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ22CA-AU_R1_000A1","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ22CA-AU_R1_000A1","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. Zener TVS diode, Automotive AEC-Q101, 1500W peak pulse, 22V reverse standoff, 35.5V clamping @ 42.2A, SMC/DO-214AB surface mount, -55°C to 150°C junction.","salesMarkdown":"## Clamping window — what the standoff, breakdown, and clamping ratings define The 1.5SMCJ22CA-AU_R1_000A1: The 22V standoff rating makes this a natural fit for 24V automotive supply rails — the nominal rail stays below standoff, and the clamping ceiling of 35.5V keeps transients off the protected downstream IC even during load-dump events that can push automotive networks to 40-60 V. ## AEC-Q101 qualification — what it means for under-hood deployment Qualified to AEC-Q101, the automotive stress standard covering discrete semiconductors — this means it has passed temperature cycling, humidity bias, and surge lifetime testing at the component level. The single bidirectional channel and the \"AU\" designator in the part code signal automotive-specific screening and traceability lanes within Panjit's production flow — a distinction from the standard commercial series in the same SMC package. Delivered in tape-and-reel or cut-tape packaging — the SMC (DO-214AB) is a two-terminal surface-mount device with a cathodic TAB on the underside thermal pad. PCB landing should follow the recommended pad geometry in the Panjit landing pattern; the exposed die-attach pad carries fault current during clamping events, so solder-joint integrity matters for long-term reliability in a vibration environment. Power line protection is listed as No — this device protects individual node or IC pins against transients on the signal or supply rail, not a bus bar or power distribution trunk.","metaTitle":"1.5SMCJ22CA-AU_R1_000A1 TVS Diode, 22V Standoff, SMC","metaDescription":"AEC-Q101 automotive TVS diode, 1500W peak pulse, 22V reverse standoff, 35.5V clamping. Surface-mount SMC/DO-214AB. Active — quoted 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)":"24.4V","Voltage - Clamping (Max) @ Ipp":"35.5V","Voltage - Reverse Standoff (Typ)":"22V","Current - Peak Pulse (10/1000µs)":"42.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7200","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMCJ22CA-AU_R1_000A1/alternatives.json"},"ai":{"faq":[{"question":"What alternative or second source is available for this part?","answer":"No pin-compatible successor or second-source cross-reference appears in the manufacturer record for this specific order code. If your BOM can accept a package-matched alternative from another AEC-Q101-qualified brand, a cross-reference search across the 1.5SMCJ22CA family is the next step — the clamping and standoff ratings are standardized across compliant manufacturers in this class."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ22CA-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/1.5SMCJ22CA-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}}