{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMBJ13CA","brand":"Bourns Inc.","brandSlug":"bourns-inc","productSlug":"1.5SMBJ13CA","canonicalUrl":"https://icboms.com/bourns-inc/1.5SMBJ13CA","factsUrl":"https://icboms.com/api/mcp/products/1.5SMBJ13CA","rawCanonicalId":null},"summary":{"shortDescription":"Bourns Inc. 1.5SMBJ13CA Automotive AEC-Q101 bidirectional Zener TVS diode, 1500W peak pulse power, 13V reverse standoff, 21.5V clamping, DO-214AA SMB package, Tape & Reel.","salesMarkdown":"## TVS diode for signal-line transient suppression The 1.5SMBJ13CA: It clamps at 21.5V maximum with a 69.8A peak pulse current, protecting downstream electronics from surges up to that energy level. The 13V reverse standoff voltage means it stays transparent on a 12V rail or signal line, only conducting when the transient exceeds the 14.4V breakdown threshold. ## Automotive-grade qualification and active lifecycle This part carries AEC-Q101 qualification, the automotive discrete semiconductor stress test — it's screened for the temperature, vibration, and reliability demands of under-hood and chassis-mounted electronics. The operating temperature range spans -55°C to 150°C junction, covering cold-crank startups and engine-bay heat soak. The DO-214AA (SMB) footprint is a standard JEDEC outline — the same pad layout used by most 1.5 kW TVS diodes in this package, so a board spin for alternate sourcing is rarely needed. Supplied on Tape & Reel, compatible with automated pick-and-place and reflow soldering profiles typical for SMB packages.","metaTitle":"Bourns 1.5SMBJ13CA TVS Diode, 1500W, Bidirectional, DO-214AA","metaDescription":"Bourns 1.5SMBJ13CA bidirectional Zener TVS, 1500W peak pulse, 13V standoff, AEC-Q101. 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","Series":"Automotive, AEC-Q101, 1.5SMBJ","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB (DO-214AA)","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":"$0.2580","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ee1fb175d38950cd5a23672129674f6e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMBJ13CA/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/bourns-inc/1.5SMBJ13CA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/bourns-inc/1.5SMBJ13CA 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}}