{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH10LCD06FP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH10LCD06FP","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH10LCD06FP","factsUrl":"https://icboms.com/api/mcp/products/STTH10LCD06FP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH10LCD06FP, Fast Recovery Diode, 600V, 10A, 50ns trr, TO-220-2 Full Pack (TO-220FPAC), Through Hole, Tube.","salesMarkdown":"## 600 V, 10 A fast recovery diode with 50 ns trr The STTH10LCD06FP is a 600 V, 10 A fast recovery diode from STMicroelectronics, built with standard planar technology. Its 50 ns reverse recovery time (trr) places it in the fast-recovery class for hard-switching topologies like power-factor-correction boost stages, flyback converters, and output rectification in 400 VDC bus supplies. The 50 ns trr at 10 A forward current cuts reverse-recovery charge compared to a standard 500 ns recovery diode. In a continuous-conduction-mode PFC boost running at 100 kHz, that trr directly reduces turn-on loss in the MOSFET and keeps the diode junction temperature lower for a given heatsink. The 175°C maximum junction rating gives additional headroom if the thermal interface is constrained. Forward voltage is specified at 2 V max at 10 A, 25°C. At full rated current the conduction loss is 20 W, so the TO-220FPAC isolated tab needs a heatsink sized for that dissipation — the full-pack case means no insulating pad is required, which simplifies assembly and improves thermal transfer to the heatsink. ## Package and mounting — TO-220FPAC isolated tab The TO-220-2 Full Pack (ST's TO-220FPAC) is a through-hole package with a fully isolated metal tab. No additional insulating washer or thermal pad is needed between the tab and the heatsink, which saves a BOM line and a manual assembly step. The 5 µA max reverse leakage at 600 V rated voltage is a room-temperature figure; leakage doubles roughly every 10°C above 25°C, so at 125°C junction expect leakage in the low hundreds of microamps — still manageable for a 10 A stage.","metaTitle":"STTH10LCD06FP 600V 10A Fast Recovery Diode, 50ns trr","metaDescription":"STTH10LCD06FP: 600V, 10A fast recovery diode with 50ns 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":"STTH10","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-220FPAC","Reverse Recovery Time (trr)":"50 ns","Current - Reverse Leakage @ Vr":"5 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"10A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"2 V @ 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3900","priceTiers":[{"qty":1,"price":"$1.39000","currency":"USD"},{"qty":10,"price":"$1.13800","currency":"USD"},{"qty":100,"price":"$0.88530","currency":"USD"},{"qty":500,"price":"$0.75040","currency":"USD"},{"qty":1000,"price":"$0.61128","currency":"USD"},{"qty":2000,"price":"$0.57545","currency":"USD"},{"qty":5000,"price":"$0.54805","currency":"USD"},{"qty":10000,"price":"$0.52275","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/86926caed109a38abd89fbf6870f7157.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH10LCD06FP/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH10LCD06FP?","answer":"The reverse recovery time (trr) is 50 ns, measured at standard test conditions for a fast-recovery diode rated above 200 mA."},{"question":"What package does STTH10LCD06FP use?","answer":"The diode is supplied in a TO-220-2 Full Pack (ST's TO-220FPAC) through-hole package, shipped in Tube format."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH10LCD06FP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH10LCD06FP 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}}