{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6103A","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6103A","canonicalUrl":"https://icboms.com/microchip/1N6103A","factsUrl":"https://icboms.com/api/mcp/products/1N6103A","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6103A, Zener TVS diode, 500W peak pulse power, 5.7V reverse standoff, 11.2V clamping, bidirectional, axial through-hole package, -55°C to 175°C junction temperature range.","salesMarkdown":"## 500W bidirectional Zener TVS for harsh-environment rail clamping It clamps transients on a 5.7V nominal rail to 11.2V maximum, handling 44.6A peak pulse current. The single bidirectional channel protects AC or bipolar signal lines without back-to-back series diodes. The axial through-hole package (B, Axial) is a standard footprint for point-to-point wiring or PCB through-hole mounting. ## Breakdown and clamping margins for a 5V rail Minimum breakdown voltage is 7.13V, giving a 1.43V guard band above the 5.7V standoff. The 11.2V clamp at 44.6A limits let-through to 1.96× the standoff — tight enough for 5V CMOS logic without secondary protection. Power line protection is not listed (Power Line Protection: No), so this part is intended for signal or low-power supply lines rather than mains or high-current bus clamping. ## Active production — no LTB pressure on this BOM line Microchip Technology lists the 1N6103A as Active. The base product number is 1N6103, and the 1N6103A suffix indicates a specific breakdown tolerance bin. Package is — typical for through-hole axial diodes.","metaTitle":"1N6103A Zener TVS Diode – 500W Bidirectional, Axial","metaDescription":"1N6103A Zener TVS diode from Microchip Technology. 500W peak pulse power, 5.7V standoff, 11.2V clamping, bidirectional, axial package, -55°C to 175°C.","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","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Base Product Number":"1N6103","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Voltage - Breakdown (Min)":"7.13V","Voltage - Clamping (Max) @ Ipp":"11.2V","Voltage - Reverse Standoff (Typ)":"5.7V","Current - Peak Pulse (10/1000µs)":"44.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.0250","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c72f565c96d1fb1ddee384734173c93c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak pulse power of 1N6103A?","answer":"500W peak pulse power measured with a 10/1000µs waveform. This is the maximum transient energy the diode can absorb in a single pulse before exceeding the junction temperature limit."},{"question":"Is 1N6103A unidirectional or bidirectional?","answer":"Bidirectional — one channel clamps both positive and negative transients symmetrically. This suits AC signal lines, bipolar supplies, or data lines where the signal swings through zero."},{"question":"What package does 1N6103A come in?","answer":"B, Axial through-hole package. The supplier device package is listed as Axial. It is a standard DO-? style body with wire leads for PCB or point-to-point wiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6103A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6103A 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}}