{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N4733P/TR8","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N4733P-TR8","canonicalUrl":"https://icboms.com/microchip/1N4733P-TR8","factsUrl":"https://icboms.com/api/mcp/products/1N4733P%2FTR8","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N4733P/TR8 Zener diode, 5.1 V, 1 W, ±10% tolerance, DO-204AL (DO-41) axial, Tape & Reel.","salesMarkdown":"## 5.1 V regulation at 1 W The 1N4733P/TR8 is a 5.1 V Zener diode rated for 1 W continuous power dissipation in a DO-204AL (DO-41) axial-lead package. The 5.1 V nominal breakdown voltage with ±10% tolerance means the actual Zener voltage falls between 4.59 V and 5.61 V — a band wide enough for general-purpose shunt regulation or overvoltage clamping but not tight enough for precision references without post-trim. Maximum impedance (Zzt) is 7 Ohms at the test current, so the regulation slope is moderate — expect the output voltage to shift roughly 7 mV per mA of load change.","metaTitle":"1N4733P/TR8 Zener Diode, 5.1 V, 1 W, DO-41","metaDescription":"Microchip Technology 1N4733P/TR8 Zener diode, 5.1 V nominal, 1 W, ±10% tolerance, DO-204AL (DO-41) axial package. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Microchip Technology","Series":"-","Package":"Tape & Reel (TR)","Tolerance":"±10%","Power - Max":"1 W","Mounting Type":"Through Hole","Package / Case":"DO-204AL, DO-41, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"1N4733","Impedance (Max) (Zzt)":"7 Ohms","Operating Temperature":"-65°C~150°C","Supplier Device Package":"DO-204AL (DO-41)","Voltage - Zener (Nom) (Vz)":"5.1 V","Current - Reverse Leakage @ Vr":"10 µA @ 1 V","Voltage - Forward (Vf) (Max) @ If":"1.2 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7850","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f2579cdb7aec091d0b5f99df5459e04c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N4733P%2FTR8/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse leakage current for 1N4733P/TR8?","answer":"Reverse leakage is specified at 10 µA maximum at 1 V reverse voltage — well below the Zener knee, so this is the leakage before breakdown. At the 5.1 V operating point leakage is not specified but typically rises with temperature."},{"question":"What package does 1N4733P/TR8 come in?","answer":"The 1N4733P/TR8 is supplied in a DO-204AL (DO-41) axial-lead package, delivered on Tape & Reel (TR). The through-hole body is 2.7 mm diameter with 25.4 mm lead spacing — standard for hand-insertion or wave-solder assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N4733P-TR8","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N4733P-TR8 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}}