{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6158A","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6158A","canonicalUrl":"https://icboms.com/microchip/1N6158A","factsUrl":"https://icboms.com/api/mcp/products/1N6158A","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6158A, Zener TVS Diode, 1500W Peak Pulse Power, 35.8V Reverse Standoff, 64.6V Clamping, Bidirectional, Through Hole Axial","salesMarkdown":"## What the 1N6158A clamping voltage means for your rail Its 35.8 V reverse standoff voltage lets it sit on a 28 V or 36 V nominal rail without conducting, and it clamps at 64.6 V maximum when hit with 23.2 A peak pulse current. That 64.6 V ceiling is the number your downstream DC/DC converter or load switch must survive. ## Bidirectional channel and temperature range A single bidirectional channel means the 1N6158A protects both polarities of an AC signal or a bipolar supply line with one device. ## Active production and sourcing posture The through-hole Axial package (B, Axial per the datasheet) is a standard footprint that mates with common PCB hole patterns and socket strips. Sourced per RFQ against your BOM quantity; no stock-holding claim here.","metaTitle":"1N6158A Zener TVS Diode – 1500W, 35.8V Standoff, Active","metaDescription":"1N6158A Zener TVS diode from Microchip Technology. 1500W peak pulse power, 35.8V reverse standoff, 64.6V clamping at 23.2A.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"B, Axial","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Voltage - Breakdown (Min)":"44.7V","Voltage - Clamping (Max) @ Ipp":"64.6V","Voltage - Reverse Standoff (Typ)":"35.8V","Current - Peak Pulse (10/1000µs)":"23.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://www.microsemi.com/document-portal/doc_download/127853-1n6138-1n6173a-tvs-diode-series-datasheet","sourceUrl":null},"ai":{"faq":[{"question":"Is the 1N6158A bidirectional or unidirectional?","answer":"It is a single bidirectional channel device — it clamps both positive and negative transients symmetrically."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6158A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6158A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}