{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH1502D","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH1502D","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH1502D","factsUrl":"https://icboms.com/api/mcp/products/STTH1502D","rawCanonicalId":null},"summary":{"shortDescription":"ST STTH1502D, Fast Recovery Diode, 200 V, 15 A, 36 ns trr, 1.1 Vf @ 15 A, TO-220AC, Through Hole, Tube.","salesMarkdown":"## 200 V, 15 A fast recovery rectifier with 36 ns trr The STTH1502D is a 200 V, 15 A fast recovery epitaxial diode from STMicroelectronics, housed in a through-hole TO-220AC package. Its 36 ns reverse recovery time (trr) places it squarely in the 100-500 kHz PFC boost and hard-switched SMPS secondary rectification class, where stored charge recovery directly dictates switching loss and EMI. Rated junction temperature reaches 175 °C max, which gives thermal headroom in confined enclosures when the diode is bolted to a heatsink. The 10 µA reverse leakage at 200 V is typical for a 200 V planar structure and stays well within the budget for a 15 A output stage. ## Conduction loss and thermal budget Forward voltage is specified at 1.1 V max at 15 A — the conduction loss at full load is 16.5 W before any switching loss is added.","metaTitle":"STTH1502D 200V 15A Fast Recovery Diode, 36 ns trr, TO-220AC","metaDescription":"STTH1502D: 200V, 15A fast recovery rectifier with 36 ns trr. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tube","Diode Type":"Standard","Mounting Type":"Through Hole","Package / Case":"TO-220-2","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH1502","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-220AC","Reverse Recovery Time (trr)":"36 ns","Current - Reverse Leakage @ Vr":"10 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Current - Average Rectified (Io)":"15A","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 15 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3400","priceTiers":[{"qty":1,"price":"$1.34000","currency":"USD"},{"qty":10,"price":"$1.10000","currency":"USD"},{"qty":100,"price":"$0.85520","currency":"USD"},{"qty":500,"price":"$0.72488","currency":"USD"},{"qty":1000,"price":"$0.59049","currency":"USD"},{"qty":2000,"price":"$0.55587","currency":"USD"},{"qty":5000,"price":"$0.52940","currency":"USD"},{"qty":10000,"price":"$0.50497","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cbaea564a533bd323b3e0187ee0cc37a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH1502D/alternatives.json"},"ai":{"faq":[{"question":"Is STTH1502D RoHS compliant?","answer":"Yes, the STTH1502D is ROHS3 compliant per the lifecycle record."},{"question":"What is the reverse recovery time of STTH1502D?","answer":"The reverse recovery time (trr) is 36 ns, making it suitable for high-frequency switching applications such as PFC boost and SMPS output rectification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH1502D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH1502D 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}}