{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS61H100CW","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS61H100CW","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS61H100CW","factsUrl":"https://icboms.com/api/mcp/products/STPS61H100CW","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS61H100CW Schottky rectifier, 100 V Vr, 30 A average per diode, 1 pair common cathode, fast recovery ≤500 ns, 790 mV Vf at 30 A, TO-247-3 through-hole package.","salesMarkdown":"## Schottky pair for high-current rectification The forward voltage drop is 790 mV at 30 A per diode, keeping conduction losses manageable in a 60 A total output stage. ## What the forward voltage and current rating mean for your power stage At 30 A per diode the 790 mV Vf translates to roughly 24 W of conduction loss per die at full load — a figure that drives the heatsink and thermal interface design. The common-cathode pair lets you parallel the two diodes for a single 60 A output or use them as independent rectifiers in a center-tapped secondary. The 16 µA reverse leakage at 100 V is typical for a 100 V Schottky of this current class; expect it to rise with junction temperature, so budget leakage power at the 175°C max junction limit. ## Switching speed and recovery Listed as fast recovery ≤500 ns at >200 mA, this Schottky's majority-carrier structure inherently eliminates stored charge, so the recovery time is negligible compared to a bipolar fast-recovery diode. The speed rating confirms it handles switching frequencies well into the tens of kilohertz without significant reverse-recovery losses — a common need in switch-mode power supply output stages and freewheeling paths.","metaTitle":"STPS61H100CW Schottky Diode","metaDescription":"STPS61H100CW Schottky rectifier: 100V reverse, 30A per diode, 790mV Vf at 30A, TO-247-3. Active lifecycle, available to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tube","Diode Type":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-247-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS61","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-247-3","Current - Reverse Leakage @ Vr":"16 µA @ 100 V","Voltage - DC Reverse (Vr) (Max)":"100 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"790 mV @ 30 A","Current - Average Rectified (Io) (per Diode)":"30A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8500","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS61H100CW/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum junction temperature for STPS61H100CW?","answer":"The maximum operating junction temperature is 175°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS61H100CW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS61H100CW 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}}