{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ90AE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMBJ90AE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMBJ90AE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ90AE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMBJ90AE3/TR13, Zener TVS diode, 90 V reverse standoff, 100 V min breakdown, 600 W peak pulse power, DO-214AA (SMB) surface-mount package.","salesMarkdown":"## Zener TVS for 90 V rail protection Its 100 V minimum breakdown voltage ensures the device stays off during normal operation but fires before the protected circuit sees damaging overvoltage. The 146 V clamping voltage at 4.1 A gives the downstream components a hard voltage ceiling — useful when the rail feeds a DC-DC converter input or a relay coil driver. ## Parametric fit for 90 V rail clamping With a 90 V reverse standoff and 100 V minimum breakdown, this part sits above a 72 V or 80 V rail but below a 100 V rail — it is not a catch-all. The 4.1 A peak pulse current at the clamping voltage is the current the diode must survive; if your transient source impedance is very low, the actual peak current may exceed this, so check the Ipp vs. waveform curve. Because the part is active, lead times are generally manageable through distribution. We source this against your BOM quantity at the time of quote — no stock-holding claim, but the supply channel is open.","metaTitle":"SMBJ90AE3/TR13 Zener TVS Diode – 90 V Standoff, 600 W","metaDescription":"Microchip SMBJ90AE3/TR13 Zener TVS diode, 90 V reverse standoff, 100 V min breakdown, 600 W peak pulse, DO-214AA SMB. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ90","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMBJ (DO-214AA)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"100V","Voltage - Clamping (Max) @ Ipp":"146V","Voltage - Reverse Standoff (Typ)":"90V","Current - Peak Pulse (10/1000µs)":"4.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2850","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f566c62ad8bf6be9ecf452f6999d0b7a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SMBJ90AE3/TR13 RoHS compliant?","answer":"The evidence does not list a RoHS compliance statement. The suffix in the base part number SMBJ90AE3 typically indicates RoHS compliance for Microchip products, but confirm with the latest datasheet or your Microchip representative."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMBJ90AE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMBJ90AE3-TR13 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}}