{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC75A-AU_R1_000A1","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC75A-AU_R1_000A1","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC75A-AU_R1_000A1","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC75A-AU_R1_000A1","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC-AU Automotive Zener TVS diode, 1.5kW peak pulse, 64.1V reverse standoff (typ), 71.3V breakdown (min), 103V clamping @ 14.6A, DO-214AB (SMC) surface-mount, AEC-Q101.","salesMarkdown":"## What the 1.5SMC75A-AU_R1_000A1 does on the board This is a unidirectional Zener-based transient voltage suppressor (TVS) in the DO-214AB (SMC) package, qualified to AEC-Q101 for automotive environments. It clamps a rail that sits nominally below its standoff voltage — when a surge exceeds the breakdown threshold, the device shunts the transient current and clamps the voltage to protect downstream circuitry. ## Clamping performance at a glance Reverse standoff is 64.1 V typ — the rail can sit at or below this without the TVS conducting. Breakdown triggers at 71.3 V minimum, meaning the device guarantees it responds before any overvoltage reaches the load. ## Temperature grade and automotive fit An ECU in a closed harness bundle that reaches 125 °C ambient still has thermal margin before the 150 °C Tj ceiling is reached, which matters for under-hood and chassis-domain deployments.","metaTitle":"1.5SMC75A-AU_R1_000A1 TVS Diode, 64.1V Standoff, AEC-Q101","metaDescription":"Automotive Zener TVS diode, 64.1V standoff, 103V clamping, 1.5kW peak pulse @ 10/1000µs, AEC-Q101 qualified. Active production; 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","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","Capacitance @ Frequency":"-","Supplier Device Package":"SMC (DO-214AB)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"71.3V","Voltage - Clamping (Max) @ Ipp":"103V","Voltage - Reverse Standoff (Typ)":"64.1V","Current - Peak Pulse (10/1000µs)":"14.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b04d12c935777e44c6c9f3988162e525.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC75A-AU_R1_000A1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC75A-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/1.5SMC75A-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}}