{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BYV54V-200","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"BYV54V-200","canonicalUrl":"https://icboms.com/stmicroelectronics/BYV54V-200","factsUrl":"https://icboms.com/api/mcp/products/BYV54V-200","rawCanonicalId":null},"summary":{"shortDescription":"weEn BYV54V-200 dual fast recovery diode, 200V Vr, 50A per diode, 60ns trr, ISOTOP chassis mount, fast recovery ≤500ns.","salesMarkdown":"## What this dual fast recovery diode brings to a power stage The weEn BYV54V-200 is a dual standard fast recovery diode in a single ISOTOP chassis-mount package, with two independent 50 A rectifiers sharing a common cathode. The 850 mV forward drop at 50 A is typical for a 200 V silicon fast recovery diode at this current density — not a Schottky, but the 60 ns trr keeps the reverse-recovery charge low enough for hard-switched bridge legs and output rectification in the 20–100 kHz range. If you are filling a repair or a legacy production run, this is the exact diode you need; for a new design, the absence of an official successor means you will be evaluating a functionally equivalent fast recovery diode in the same ISOTOP footprint — same 200 V, 50 A per leg, 60 ns trr class — from another manufacturer, or moving to a different package entirely. ## Package and mounting — the ISOTOP reality The ISOTOP package is a chassis-mount module with screw terminals for the anode and cathode connections and a metal baseplate for bolting to a heatsink. This is not a PCB-solder part; the buyer needs to plan for a separate heatsink, thermal interface material, and wiring lugs. The two diodes are independent, so the common-cathode configuration means the cathodes are internally tied — verify your circuit topology before committing the BOM.","metaTitle":"BYV54V-200 Fast Recovery Diode, 200V 50A ISOTOP, Obsolete","metaDescription":"BYV54V-200 dual fast recovery diode: 200V Vr, 50A per diode, 60ns trr, ISOTOP chassis mount. Request quote for availability and pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tube","Diode Type":"Standard","Mounting Type":"Chassis Mount","Package / Case":"ISOTOP","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"BYV54V","Diode Configuration":"2 Independent","Supplier Device Package":"ISOTOP®","Reverse Recovery Time (trr)":"60 ns","Current - Reverse Leakage @ Vr":"50 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Voltage - Forward (Vf) (Max) @ If":"850 mV @ 50 A","Current - Average Rectified (Io) (per Diode)":"50A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$24.1300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a1599f5582a45b184054c250be4bc045.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BYV54V-200/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for BYV54V-200?","answer":"WeEn does not list an official successor for the BYV54V-200. For a new design, you would look for a functionally equivalent fast recovery diode in the ISOTOP package with a 200 V reverse voltage, 50 A average rectified current per diode, and a 60 ns reverse recovery time. Several manufacturers offer parts in this class; the exact pin-compatible substitute depends on the specific circuit requirements."},{"question":"What are the specifications of BYV54V-200?","answer":"The BYV54V-200 is a dual standard fast recovery diode in an ISOTOP chassis-mount package. Key ratings: 200 V reverse voltage, 50 A average rectified current per diode, 60 ns reverse recovery time, 850 mV forward drop at 50 A, and 50 µA reverse leakage at 200 V. The two diodes are independent with a common cathode."},{"question":"How do I get current pricing and availability for BYV54V-200?","answer":"Submit an RFQ for the BYV54V-200 and we will respond with current availability and a competitive price."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/BYV54V-200","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/BYV54V-200 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}}