{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6467US/TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6467US-TR","canonicalUrl":"https://icboms.com/microchip/1N6467US-TR","factsUrl":"https://icboms.com/api/mcp/products/1N6467US%2FTR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6467US/TR, Zener TVS diode, 500W peak pulse power, 40.3V reverse standoff, 63.5V clamping, SQ-MELF B package, Tape & Reel, -55°C to 175°C junction temperature.","salesMarkdown":"## Zener TVS protection in a SQ-MELF package The 1N6467US/TR is a Zener-type transient voltage suppressor from Microchip Technology, built to clamp transients in general-purpose circuit protection. It delivers 500W peak pulse power per the 10/1000µs waveform, with a reverse standoff voltage of 40.3V and a maximum clamping voltage of 63.5V at the rated peak pulse current. The unidirectional channel protects a single rail or signal line. ## Sourcing and production status The part ships in Tape & Reel (TR) packaging, which suits automated pick-and-place assembly. Surface-mount SQ-MELF B package — the barrel-shaped body demands careful solder-paste volume control during reflow to avoid voids under the termination bands. ## Temperature range and application fit The 175°C TJ rating is the ceiling for derating the 500W pulse capability — at high ambient, the peak pulse power must be reduced per the thermal derating curve in the datasheet.","metaTitle":"1N6467US/TR Zener TVS Diode – 500W, SQ-MELF","metaDescription":"1N6467US/TR from Microchip Technology – Zener TVS diode, 500W peak pulse power, 40.3V standoff, 63.5V clamping. SQ-MELF B 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":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"SQ-MELF, B","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"B, SQ-MELF","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"43.7V","Voltage - Clamping (Max) @ Ipp":"63.5V","Voltage - Reverse Standoff (Typ)":"40.3V","Current - Peak Pulse (10/1000µs)":"45A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.4900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e5a65fed8a348402165405cc04f9ecf4.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6467US-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6467US-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}}