{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N4734CPE3/TR8","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N4734CPE3-TR8","canonicalUrl":"https://icboms.com/microchip/1N4734CPE3-TR8","factsUrl":"https://icboms.com/api/mcp/products/1N4734CPE3%2FTR8","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N4734CPE3/TR8 Zener diode, 5.6 V nominal, 1 W max power, ±2% tolerance, DO-204AL (DO-41) axial package, Tape & Reel.","salesMarkdown":"## 5.6 V Zener, 1 W, DO-41 axial package The Microchip Technology 1N4734CPE3/TR8 is a 5.6 V Zener diode in the standard DO-204AL (DO-41) axial-lead package, rated for 1 W continuous power dissipation. With ±2% tolerance on the nominal voltage, this part suits precision shunt regulation or voltage reference applications where tighter than the standard ±5% or ±10% Zener tolerance is required. The 5 Ohms maximum Zener impedance (Zzt) at the test current means the regulation voltage shifts less under varying bias — a lower impedance holds the reference tighter across the load range. ## -65 to 150 °C operating range Reverse leakage is specified at 10 µA max at 2 V reverse voltage, confirming the breakdown knee is well above the test point. ## Active production, DO-41 reel packaging Supplied on Tape & Reel (TR) for automated insertion; the DO-204AL (DO-41) axial body is a through-hole package compatible with wave-solder and hand-solder assembly.","metaTitle":"1N4734CPE3/TR8 Zener Diode, 5.6 V, 1 W, DO-41, ±2%","metaDescription":"Microchip Technology 1N4734CPE3/TR8 Zener diode, 5.6 V nominal, 1 W max power, DO-204AL (DO-41) axial package, ±2% tolerance, -65 to 150 °C range.","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":"±2%","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":"1N4734","Impedance (Max) (Zzt)":"5 Ohms","Operating Temperature":"-65°C~150°C","Supplier Device Package":"DO-204AL (DO-41)","Voltage - Zener (Nom) (Vz)":"5.6 V","Current - Reverse Leakage @ Vr":"10 µA @ 2 V","Voltage - Forward (Vf) (Max) @ If":"1.2 V @ 200 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f2579cdb7aec091d0b5f99df5459e04c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N4734CPE3-TR8","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N4734CPE3-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}}