{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ33CA-AU_R1_000A1","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ33CA-AU_R1_000A1","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ33CA-AU_R1_000A1","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ33CA-AU_R1_000A1","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc., Automotive AEC-Q101 Zener TVS, 1.5SMCJ33CA-AU_R1_000A1, bidirectional, 33V standoff, 36.7V min breakdown, 53.3V clamping, 28.1A peak pulse, 1500W, DO-214AB (SMC), -55°C to 150°C junction, surface mount.","salesMarkdown":"## What the 33 V standoff and clamping ratings mean The 1.5SMCJ33CA-AU_R1_000A1 is a unidirectional Zener-based TVS (transient voltage suppressor) diode qualified to AEC-Q101 for automotive environments — the automotive suffix and grade confirm it has passed the temperature cycling, humidity, and mechanical stress screens that separate a genuine automotive-grade part from a commercial equivalent. 33 V reverse standoff (typ) is the working voltage the protected rail sits at during normal operation — the TVS presents a high impedance and does not conduct. ## Under-hood thermal margin For a TVS clamping a 12 V rail, the thermal margin between the 150°C Tj rating and the actual junction temperature under a clamping event determines whether the part survives a worst-case load dump without derating or going into thermal runaway. ## DO-214AB footprint and sourcing posture The DO-214AB (SMC) package is the dominant industry footprint for 1.5 kW and 3 kW TVS diodes — land pattern, reflow profile, and solder joint geometry are well established, so a layout from any competing brand drops in without a board spin.","metaTitle":"Panjit 1.5SMCJ33CA-AU_R1_000A1 33V TVS Diode, DO-214AB","metaDescription":"Panjit 1.5SMCJ33CA-AU_R1_000A1, AEC-Q101 TVS diode, 33V standoff, 1500W peak pulse, DO-214AB SMC. Sourced 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)":"36.7V","Voltage - Clamping (Max) @ Ipp":"53.3V","Voltage - Reverse Standoff (Typ)":"33V","Current - Peak Pulse (10/1000µs)":"28.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a271c765b4bf7e62ca251a7791548580.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation is available for 1.5SMCJ33CA-AU_R1_000A1?","answer":"The part carries AEC-Q101 qualification, which is the automotive IC/discrete stress-screen standard covering temperature cycling, high-temperature reverse bias, power temperature cycling, and mechanical testing — the documentation package a Tier-1 automotive customer would request on an PPap submission is sourced directly from Panjit at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ33CA-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/1.5SMCJ33CA-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}}