{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS41H100CGY-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS41H100CGY-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS41H100CGY-TR","factsUrl":"https://icboms.com/api/mcp/products/STPS41H100CGY-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS41H100CGY-TR, Automotive Schottky diode array, 100V reverse voltage, 20A average rectified current per diode, 800mV forward voltage, AEC-Q101 qualified, D²PAK surface mount package.","salesMarkdown":"The STPS41H100CGY-TR is an automotive-grade Schottky diode array from STMicroelectronics, configured as a common-cathode pair in a D²PAK surface-mount package. The AEC-Q101 qualification and 175°C maximum junction temperature target it for under-hood and powertrain applications where load-dump transients and high ambient temperatures are routine. ## Forward drop and thermal budget in D²PAK At 20 A per diode the 800 mV Vf sets a 16 W conduction loss floor per die. The 10 µA reverse leakage at 100 V is a room-temperature figure; leakage doubles roughly every 10°C above 25°C, so at 125°C junction the leakage contribution to self-heating becomes significant.","metaTitle":"STPS41H100CGY-TR Automotive Schottky Diode, 100V 20A D²PAK","metaDescription":"STPS41H100CGY-TR automotive Schottky diode pair, 100V reverse, 20A per diode, 800mV Vf, AEC-Q101, D²PAK.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Grade":"Automotive","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Schottky","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS41","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"D²PAK","Current - Reverse Leakage @ Vr":"10 µA @ 100 V","Voltage - DC Reverse (Vr) (Max)":"100 V","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"800 mV @ 20 A","Current - Average Rectified (Io) (per Diode)":"20A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4700","priceTiers":[{"qty":1,"price":"$2.47000","currency":"USD"},{"qty":10,"price":"$2.04700","currency":"USD"},{"qty":100,"price":"$1.62960","currency":"USD"},{"qty":500,"price":"$1.37886","currency":"USD"},{"qty":1000,"price":"$1.16994","currency":"USD"},{"qty":2000,"price":"$1.11145","currency":"USD"},{"qty":5000,"price":"$1.06966","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9e5c7a7b0cc7ef0a9354340d5bf3702f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS41H100CGY-TR/alternatives.json"},"ai":{"faq":[{"question":"What is the alternative for STPS41H100CGY-TR?","answer":"Within the same automotive Schottky family, the STPS30H60CGY-TR is a lower-voltage (60 V) and lower-current (15 A per diode) alternative. For a higher-voltage option, the STPS40170CGY-TR blocks 170 V at 20 A per diode. Neither is a direct pin-to-pin replacement — verify the voltage and current margins against your load profile before substituting."},{"question":"Is STPS41H100CGY-TR RoHS compliant?","answer":"Yes, the STPS41H100CGY-TR is ROHS3 compliant."},{"question":"What is STPS41H100CGY-TR's listed grade?","answer":"The part is listed as Automotive grade and carries AEC-Q101 qualification, meaning it is qualified for automotive stress conditions including temperature cycling and high-temperature reverse bias."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS41H100CGY-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS41H100CGY-TR 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}}