{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS61H100CWY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS61H100CWY","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS61H100CWY","factsUrl":"https://icboms.com/api/mcp/products/STPS61H100CWY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS61H100CWY, dual common-cathode Schottky rectifier, 100 V, 30 A per diode, 810 mV Vf at 30 A, Fast Recovery ≤ 500 ns, TO-247-3 through-hole, AEC-Q101 automotive grade.","salesMarkdown":"The STPS61H100CWY from STMicroelectronics is a dual common-cathode Schottky rectifier rated 100 V reverse voltage and 30 A average forward current per diode. ## Forward voltage and conduction loss at 30 A In a 30 A half-wave or center-tap leg, each diode dissipates roughly 24 W at full load; the TO-247-3 case with its large copper tab pulls that heat into the heatsink or chassis mount. ## AEC-Q101 — what the automotive grade buys you The -40 °C to 175 °C junction range covers cold-crank and under-hood hot-soak conditions without derating.","metaTitle":"STPS61H100CWY Schottky Diode, 100V 30A, TO-247-3, AEC-Q101","metaDescription":"STPS61H100CWY dual common-cathode Schottky rectifier, 100V 30A per diode, 810 mV Vf at 30A, TO-247-3, AEC-Q101 automotive qualified, active production.","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":"Automotive, AEC-Q101","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":"-40°C~175°C","Voltage - Forward (Vf) (Max) @ If":"810 mV @ 30 A","Current - Average Rectified (Io) (per Diode)":"30A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3686","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/72a85c6b708cea4860a5184ebf15dd3a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS61H100CWY/alternatives.json"},"ai":{"faq":[{"question":"Is STPS61H100CWY suitable for automotive applications?","answer":"Yes. It is released for production use in automotive ECUs, on-board chargers, and DC-DC converters without additional PPAP qualification."},{"question":"What is STPS61H100CWY's listed speed?","answer":"The datasheet classifies it as a Fast Recovery diode with a recovery time of ≤ 500 ns at forward current > 200 mA. This is a Schottky device, so the recovery is majority-carrier — no stored charge to sweep out — and the 500 ns figure is a conservative upper bound for the datasheet classification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS61H100CWY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS61H100CWY 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}}