{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6623","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6623","canonicalUrl":"https://icboms.com/microchip/1N6623","factsUrl":"https://icboms.com/api/mcp/products/1N6623","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6623 fast recovery rectifier diode, standard type, 880 V reverse voltage, 1 A average rectified current, 50 ns reverse recovery time, through-hole axial package, bulk.","salesMarkdown":"The 1N6623: Rated 880 V reverse voltage and 1 A average rectified current — this diode handles high-voltage rails in PFC boost stages or flyback snubbers where the peak inverse voltage exceeds 600 V. The 50 ns reverse recovery time (trr) classifies it as a fast recovery type per the < 500 ns threshold, so it switches off quickly enough to keep switching losses manageable in a 50–100 kHz converter. Reverse leakage is only 500 nA at 880 V, so the diode does not contribute measurable standby loss in high-impedance circuits. Capacitance is 10 pF at 10 V, 1 MHz — low enough that the diode does not load the switching node in a high-frequency snubber. Through-hole axial package (DO-204AL / A, Axial per the listing) — the leads are inserted into plated through-holes and soldered on the opposite side. The body diameter and lead spacing match standard axial-lead footprints; the part stands off the board when the leads are formed, which aids convection cooling around the body. Supplied in bulk — no tape-and-reel packaging, so the diode is handled as loose parts. For automated insertion, a tube or ammo-pack variant would be needed; bulk suits manual assembly or low-volume rework.","metaTitle":"Microchip 1N6623 Fast Recovery Diode, 880V, 1A, Axial","metaDescription":"1N6623 fast recovery rectifier, 880V 1A, 50ns trr, 500nA leakage. Active production, through-hole axial package. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Microchip Technology","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Bulk","Diode Type":"Standard","Mounting Type":"Through Hole","Package / Case":"A, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"1N6623","Capacitance @ Vr, F":"10pF @ 10V, 1MHz","Reverse Recovery Time (trr)":"50 ns","Current - Reverse Leakage @ Vr":"500 nA @ 880 V","Voltage - DC Reverse (Vr) (Max)":"880 V","Current - Average Rectified (Io)":"1A","Operating Temperature - Junction":"-65°C~150°C","Voltage - Forward (Vf) (Max) @ If":"1.55 V @ 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.1250","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6140a0cdf022053d29db17b8641d23b6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6623/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of the 1N6623?","answer":"The 1N6623 has a reverse recovery time (trr) of 50 ns, which qualifies it as a fast recovery diode (recovery < 500 ns at > 200 mA). This suits switching frequencies in the tens of kilohertz range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6623","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6623 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}}