{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BYW100-200RL","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"BYW100-200RL","canonicalUrl":"https://icboms.com/stmicroelectronics/BYW100-200RL","factsUrl":"https://icboms.com/api/mcp/products/BYW100-200RL","rawCanonicalId":null},"summary":{"shortDescription":"BYW100-200RL, Standard Fast Recovery Rectifier, 200 V DC reverse voltage, 1.5 A average rectified current, 35 ns reverse recovery time, DO-204AC (DO-15) axial lead, through-hole mount.","salesMarkdown":"## 35 ns trr — the defining spec for a fast-recovery rectifier The BYW100-200RL is a standard fast-recovery rectifier diode from the BYW100 series, rated for a 200 V DC reverse voltage and 1.5 A average rectified current. Its 35 ns reverse recovery time (trr) is the key parameter that sets it apart from a standard recovery diode — it allows the diode to switch off quickly, reducing switching losses and ringing in high-frequency rectifier stages, flyback snubbers, and freewheeling diode positions. The forward voltage drop is specified at 1.2 V at 4.5 A peak current, giving a reasonable conduction loss for the current rating. Reverse leakage is 10 µA at the rated 200 V blocking voltage. For sustainment programs or repair stock, the part must be sourced from the surplus or broker market. ## Package and mounting — DO-15 axial lead The diode is housed in a DO-204AC (DO-15) axial-lead package, through-hole mount. The operating junction temperature maximum is 150 °C, which is typical for silicon rectifiers and allows operation in warm environments provided the lead temperature is managed.","metaTitle":"BYW100-200RL Fast Recovery Rectifier, 200 V, 1.5 A","metaDescription":"BYW100-200RL fast recovery rectifier diode, 200 V reverse voltage, 1.5 A average current, 35 ns trr.","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":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Standard","Mounting Type":"Through Hole","Package / Case":"DO-204AC, DO-15, Axial","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"BYW100","Capacitance @ Vr, F":"-","Supplier Device Package":"DO-15","Reverse Recovery Time (trr)":"35 ns","Current - Reverse Leakage @ Vr":"10 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Current - Average Rectified (Io)":"1.5A","Operating Temperature - Junction":"150°C(Max)","Voltage - Forward (Vf) (Max) @ If":"1.2 V @ 4.5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4d8401706758b3515f79401524fe1fd0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BYW100-200RL/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for BYW100-200RL?","answer":"A form-fit-function replacement search is required — look for a fast-recovery rectifier with a 200 V reverse voltage, 1.5 A average current, 35 ns trr or faster, in a DO-15 axial-lead package. The base product number BYW100 may have other suffix variants that are still active; check the manufacturer's current portfolio."},{"question":"What are the electrical specifications of BYW100-200RL?","answer":"The BYW100-200RL is a standard fast-recovery rectifier diode rated for 200 V DC reverse voltage, 1.5 A average rectified current, and a 35 ns reverse recovery time. Forward voltage is 1.2 V at 4.5 A peak, and reverse leakage is 10 µA at 200 V. Operating junction temperature maximum is 150 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/BYW100-200RL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/BYW100-200RL 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}}