{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMBJ20A","brand":"Bourns Inc.","brandSlug":"bourns-inc","productSlug":"1.5SMBJ20A","canonicalUrl":"https://icboms.com/bourns-inc/1.5SMBJ20A","factsUrl":"https://icboms.com/api/mcp/products/1.5SMBJ20A","rawCanonicalId":null},"summary":{"shortDescription":"Bourns Inc. 1.5SMBJ series Zener TVS diode, 1500W peak pulse power, 20V reverse standoff, 32.4V clamping, unidirectional, AEC-Q101 automotive grade, DO-214AA (SMB) surface mount.","salesMarkdown":"## 1.5SMBJ20A — 1500W Zener TVS in DO-214AA, Automotive Grade The reverse standoff voltage is 20 V, meaning the diode does not conduct at normal operating voltages below this level. ## Package and Board Integration The SMB footprint is widely used across the 1.5SMBJ series, so a single PCB land pattern can accommodate multiple voltage variants without layout changes.","metaTitle":"Bourns 1.5SMBJ20A TVS Diode, 1500W, 20V Standoff, DO-214AA","metaDescription":"Bourns 1.5SMBJ20A Zener TVS, 1500W peak pulse (10/1000µs), 20V reverse standoff, 32.4V clamp, AEC-Q101 automotive grade. Active production; quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Bourns Inc.","Type":"Zener","Grade":"Automotive","Series":"1.5SMBJ","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMBJ","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMB (DO-214AA)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"22.2V","Voltage - Clamping (Max) @ Ipp":"32.4V","Voltage - Reverse Standoff (Typ)":"20V","Current - Peak Pulse (10/1000µs)":"46.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2159","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ee1fb175d38950cd5a23672129674f6e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMBJ20A/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1.5SMBJ20A and get current pricing?","answer":"The 1.5SMBJ20A is available to order through independent distribution. Pricing and lead time are confirmed at quote time against the requested quantity — send an RFQ for a firm commercial offer."},{"question":"What are the key electrical ratings for 1.5SMBJ20A?","answer":"It is AEC-Q101 qualified for automotive applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/bourns-inc/1.5SMBJ20A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/bourns-inc/1.5SMBJ20A 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}}