{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH15AC06FP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH15AC06FP","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH15AC06FP","factsUrl":"https://icboms.com/api/mcp/products/STTH15AC06FP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH15AC06FP, general-purpose fast-recovery diode, 600 V reverse, 15 A average, 55 ns trr, TO-220-2 Full Pack (TO-220FPAC), through-hole, ROHS3 compliant.","salesMarkdown":"## 55 ns reverse recovery — what it buys in a boost stage The STTH15AC06FP is a 600 V, 15 A fast-recovery diode from STMicroelectronics, built with planar technology and specified with a 55 ns reverse recovery time. That trr figure places it in the standard-recovery class (≤500 ns) but on the fast side of it — useful for continuous-conduction-mode PFC boost stages and output rectification in 300–400 VDC bus converters where reverse-recovery charge directly affects switching loss and EMI. ## Forward drop and thermal budget at 15 A Maximum forward voltage is 1.9 V at 15 A, 25 °C junction. The 2 µA reverse leakage at 600 V is a room-temperature figure; leakage doubles roughly every 10 °C above 25 °C, so the thermal design should budget for higher leakage at elevated junction temperatures. ## TO-220FPAC — isolated package, no washer needed The TO-220-2 Full Pack (ST's TO-220FPAC) is a fully isolated through-hole package. The metal tab is encapsulated, so the diode can be bolted directly to a grounded heatsink without an insulating pad or shoulder washer — saves assembly time and eliminates one thermal interface. The full-pack construction also improves creepage distance for high-voltage designs. It is ROHS3 compliant.","metaTitle":"STTH15AC06FP Diode, 600 V 15 A Fast Recovery, TO-220FPAC","metaDescription":"STTH15AC06FP general-purpose fast-recovery diode, 600 V, 15 A, 55 ns trr, TO-220FPAC isolated package. Active production, 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","Technology":"Standard","Mounting Type":"Through Hole","Package / Case":"TO-220-2 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH15","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-220FPAC","Reverse Recovery Time (trr)":"55 ns","Current - Reverse Leakage @ Vr":"2 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"15A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"1.9 V @ 15 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3500","priceTiers":[{"qty":1,"price":"$1.35000","currency":"USD"},{"qty":10,"price":"$1.10700","currency":"USD"},{"qty":100,"price":"$0.86090","currency":"USD"},{"qty":500,"price":"$0.72968","currency":"USD"},{"qty":1000,"price":"$0.59440","currency":"USD"},{"qty":2000,"price":"$0.55956","currency":"USD"},{"qty":5000,"price":"$0.53291","currency":"USD"},{"qty":10000,"price":"$0.50831","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4cefff56def50e69f59841902267d025.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH15AC06FP/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH15AC06FP?","answer":"The reverse recovery time (trr) is 55 ns, measured under standard test conditions. This is the key switching-speed parameter for this fast-recovery diode."},{"question":"Is STTH15AC06FP RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH15AC06FP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH15AC06FP 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}}