{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH30L06WY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH30L06WY","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH30L06WY","factsUrl":"https://icboms.com/api/mcp/products/STTH30L06WY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH30L06WY, Automotive AEC-Q101, Standard Diode, Fast Recovery ≤500ns, 600V, 30A, DO-247-2 Through Hole, 90ns trr.","salesMarkdown":"## 600 V, 30 A fast recovery for automotive power stages The STTH30L06WY is an STMicroelectronics automotive-grade fast recovery diode rated at 600 V reverse voltage and 30 A average forward current, housed in a DO-247 through-hole package. Its 90 ns reverse recovery time makes it a fit for continuous-current-mode boost PFC stages, output rectification in DC-DC converters, and freewheeling diodes in inverter legs where switching losses matter. The 90 ns typical reverse recovery time reduces turn-off loss compared to a standard 500 ns recovery part at 30 A. The 1.55 V forward drop at 30 A is the conduction loss trade-off. ## AEC-Q101 and 175 °C junction — where it lives AEC-Q101 qualification and a -40 °C to 175 °C operating junction temperature range put this diode in the under-hood and transmission-electronics tier. The 175 °C Tjmax gives headroom for continuous 30 A conduction in a 105 °C ambient under-hood environment, provided the thermal path to the heatsink is designed for the junction-to-case thermal impedance. The 25 µA reverse leakage at 600 V rated voltage is a room-temperature figure; expect it to rise with junction temperature, so budget for leakage power in the thermal calculation at high line and high temperature. ## DO-247 through-hole — mounting and thermal interface The DO-247 package with straight leads is a standard high-current through-hole format. The tab is the cathode and the thermal interface — it needs a flat heatsink surface and thermal compound or a pad.","metaTitle":"STTH30L06WY Diode 600V 30A Fast Recovery DO-247 AEC-Q101","metaDescription":"STTH30L06WY automotive fast recovery diode, 600V 30A, 90ns trr, DO-247 through-hole, AEC-Q101 qualified.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q101","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"Automotive, AEC-Q101","Package":"Tube","Diode Type":"Standard","Mounting Type":"Through Hole","Package / Case":"DO-247-2 (Straight Leads)","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH30","Capacitance @ Vr, F":"-","Supplier Device Package":"DO-247","Reverse Recovery Time (trr)":"90 ns","Current - Reverse Leakage @ Vr":"25 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"30A","Operating Temperature - Junction":"-40°C~175°C","Voltage - Forward (Vf) (Max) @ If":"1.55 V @ 30 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8800","priceTiers":[{"qty":1,"price":"$3.88000","currency":"USD"},{"qty":10,"price":"$3.48600","currency":"USD"},{"qty":100,"price":"$2.85580","currency":"USD"},{"qty":500,"price":"$2.43108","currency":"USD"},{"qty":1000,"price":"$2.39522","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/543964b89065cef425126637e12ea952.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH30L06WY/alternatives.json"},"ai":{"faq":[{"question":"Is the STTH30L06WY an automotive certified diode?","answer":"Yes, it is qualified to AEC-Q101 and carries the Automotive series designation, making it suitable for automotive power train and body electronics applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH30L06WY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH30L06WY 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}}