{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RBR20T40ANZC9","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"RBR20T40ANZC9","canonicalUrl":"https://icboms.com/rohm/RBR20T40ANZC9","factsUrl":"https://icboms.com/api/mcp/products/RBR20T40ANZC9","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor RBR20T40ANZC9 Schottky diode, 40 V reverse, 10 A average rectified per diode, 1 pair common cathode, TO-220-3 Full Pack, AEC-Q101, active.","salesMarkdown":"The RBR20T40ANZC9: The 620 mV forward voltage at 10 A is the conduction loss figure — at 10 A, each diode dissipates about 6.2 W, which the TO-220FN full-pack case must sink through the mounting tab. The 240 µA reverse leakage at 40 V is typical for a Schottky this size; it climbs with junction temperature, so the 150 °C Tj max sets the thermal budget for the heatsink. AEC-Q101 qualification means this part passed the automotive discrete stress tests: temperature cycling, high-temperature reverse bias, and ESD robustness per the AEC-Q101 appendix. The junction rating to 150 °C supports under-hood ambient conditions where the rectifier sees continuous conduction. Through-hole TO-220-3 Full Pack, also called TO-220FN. The full-pack (isolated) tab means the back of the package is electrically isolated from the die — no insulating pad needed between the tab and the heatsink, which simplifies the mounting stack. The three leads are standard 0.100-inch pitch; the centre lead is the common cathode. Hot-air removal: preheat the board to 100 °C, then hit the leads with a 350 °C nozzle; the full-pack body soaks heat slower than a standard TO-220, so dwell a few seconds longer before lifting.","metaTitle":"RBR20T40ANZC9 ROHM Schottky Diode, 40V 10A, TO-220FN","metaDescription":"RBR20T40ANZC9 ROHM Schottky diode, 40V reverse, 10A average rectified per diode, 620mV Vf, AEC-Q101, active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q101","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"Automotive, AEC-Q101","Package":"Tube; Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","lifecycle_stage":"eol_hot","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220FN","Current - Reverse Leakage @ Vr":"240 µA @ 40 V","Voltage - DC Reverse (Vr) (Max)":"40 V","Operating Temperature - Junction":"150°C","Voltage - Forward (Vf) (Max) @ If":"620 mV @ 10 A","Current - Average Rectified (Io) (per Diode)":"10A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6","priceTiers":[{"qty":1,"price":"$1.60000","currency":"USD"},{"qty":10,"price":"$1.42800","currency":"USD"},{"qty":100,"price":"$1.11320","currency":"USD"},{"qty":500,"price":"$0.91960","currency":"USD"},{"qty":1000,"price":"$0.72600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7cc7f3853ee77396a9f41aaa77394d37.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/RBR20T40ANZC9/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy RBR20T40ANZC9 and check lead time?","answer":"Sourced to order against an RFQ through independent and authorized distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/RBR20T40ANZC9","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/RBR20T40ANZC9 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}}