{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ZPY30-TR","brand":"Vishay","brandSlug":"vishay","productSlug":"ZPY30-TR","canonicalUrl":"https://icboms.com/vishay/ZPY30-TR","factsUrl":"https://icboms.com/api/mcp/products/ZPY30-TR","rawCanonicalId":null},"summary":{"shortDescription":"Vishay ZPY30-TR, Automotive AEC-Q101 Zener diode, 30 V nominal, 1.3 W max, ±5% tolerance, DO-204AL (DO-41) axial package, 175°C max operating temperature.","salesMarkdown":"## 30 V Zener clamp at 1.3 W — DO-41 axial The Vishay ZPY30-TR is a 30 V Zener diode rated for 1.3 W maximum power dissipation in the through-hole DO-204AL (DO-41) axial package. The ±5% tolerance on the nominal Zener voltage gives a regulation window of 28.5 V to 31.5 V, which is tight enough for most rail-clamp and voltage-reference duties in automotive and industrial supplies. ## AEC-Q101 and 175°C — under-hood ready This part carries AEC-Q101 automotive qualification and a 175°C maximum operating temperature, placing it in the tier suitable for under-hood electronics, engine-control modules, and high-ambient industrial enclosures where standard 150°C-rated Zeners would derate too aggressively. The reverse leakage is specified at 500 nA maximum at 22.5 V — 75% of the nominal Zener voltage — which means the diode stays off cleanly in standby circuits without draining the battery or supply rail. ## Active production, ROHS3 compliant The axial DO-41 body is a standard footprint that mates with 0.025-inch round leads, and the part is available on Tape & Reel (TR) or Cut Tape (CT) for through-hole insertion machines or manual assembly.","metaTitle":"ZPY30-TR Zener Diode, 30 V, 1.3 W, DO-41, AEC-Q101","metaDescription":"ZPY30-TR 30 V Zener diode, 1.3 W max power, DO-204AL (DO-41) axial package. AEC-Q101 qualified, 175°C operating temp, ±5% tolerance. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q101","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"Automotive, AEC-Q101","Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±5%","Power - Max":"1.3 W","Mounting Type":"Through Hole","Package / Case":"DO-204AL, DO-41, Axial","lifecycle_stage":"eol_hot","Impedance (Max) (Zzt)":"10 Ohms","Operating Temperature":"175°C","Supplier Device Package":"DO-204AL (DO-41)","Voltage - Zener (Nom) (Vz)":"30 V","Current - Reverse Leakage @ Vr":"500 nA @ 22.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.38","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.38000","currency":"USD"},{"qty":10,"price":"$0.28000","currency":"USD"},{"qty":100,"price":"$0.15850","currency":"USD"},{"qty":500,"price":"$0.10494","currency":"USD"},{"qty":1000,"price":"$0.08045","currency":"USD"},{"qty":2000,"price":"$0.06996","currency":"USD"},{"qty":5000,"price":"$0.06296","currency":"USD"},{"qty":10000,"price":"$0.05597","currency":"USD"},{"qty":25000,"price":"$0.05445","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0a927934d1c47e52d177107d44ee8764.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ZPY30-TR AEC-Q101 qualified for automotive use?","answer":"Yes, ZPY30-TR is listed under the Automotive, AEC-Q101 series, meaning it has passed the automotive-grade qualification for stress tests and reliability requirements. The 175°C maximum operating temperature supports under-hood and engine-bay deployment."},{"question":"What package type is ZPY30-TR and is it through-hole?","answer":"The ZPY30-TR uses a DO-204AL (DO-41) axial leaded package, which is a through-hole mounting type. The axial leads are 0.025-inch diameter and the body is cylindrical, suitable for PCB or point-to-point wiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/ZPY30-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/ZPY30-TR 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}}