{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMBJ13A-H","brand":"Bourns Inc.","brandSlug":"bourns-inc","productSlug":"1.5SMBJ13A-H","canonicalUrl":"https://icboms.com/bourns-inc/1.5SMBJ13A-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMBJ13A-H","rawCanonicalId":null},"summary":{"shortDescription":"Bourns Inc. 1.5SMBJ series Zener TVS diode, Automotive grade, 1500W peak pulse power, 13V reverse standoff, DO-214AA (SMB) surface mount, Tape & Reel.","salesMarkdown":"The 1.5SMBJ13A-H: That 1500 W rating means it can clamp a 69.8 A surge (the peak pulse current at that waveform) down to 21.5 V maximum, protecting downstream circuitry from transients like load dump or inductive kickback. The reverse standoff voltage is 13 V, so it sits across a 12 V nominal rail without conducting in normal operation; breakdown starts at 14.4 V minimum, giving a guard band before the clamping event. ## Automotive grade and AEC-Q101 qualification This part carries an Automotive grade designation and is qualified to AEC-Q101, the stress-test qualification standard for automotive discrete semiconductors. The operating junction temperature range spans -55°C to 150°C, covering the under-hood and cabin temperature extremes without derating the peak pulse power at the high end. ## DO-214AA (SMB) surface-mount package The SMB footprint is a common industry standard for 1500 W TVS diodes, making it a drop-in fit for existing PCB layouts that use this package.","metaTitle":"Bourns 1.5SMBJ13A-H TVS Diode, 1500W, AEC-Q101","metaDescription":"Bourns 1.5SMBJ13A-H Zener TVS diode, 1500W peak pulse power, 13V standoff, AEC-Q101 automotive grade. Active lifecycle, sourced 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) Cut Tape (CT)","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)":"14.4V","Voltage - Clamping (Max) @ Ipp":"21.5V","Voltage - Reverse Standoff (Typ)":"13V","Current - Peak Pulse (10/1000µs)":"69.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ee1fb175d38950cd5a23672129674f6e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMBJ13A-H/alternatives.json"},"ai":{"faq":[{"question":"How can I order the 1.5SMBJ13A-H or check availability?","answer":"The 1.5SMBJ13A-H is active and available to order. Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time through our independent distribution channels."},{"question":"Is the 1.5SMBJ13A-H suitable for automotive designs?","answer":"Yes. It is rated Automotive grade and qualified to AEC-Q101, the automotive discrete semiconductor stress-test standard. The -55°C to 150°C operating temperature range covers under-hood and cabin environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/bourns-inc/1.5SMBJ13A-H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/bourns-inc/1.5SMBJ13A-H 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}}