{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9748225","patent":{"patent_number":"US-9748225","title":"Semiconductor device with power transistors coupled to diodes","assignee":null,"inventors":[],"filing_date":"2015-12-16T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":21,"abstract":"The ringing of a switching waveform of a semiconductor device is restrained. For example, an interconnect (L5) is laid which functions as a source of a power transistor (Q3) and a cathode of a diode (D4), and further functioning as a drain of a power transistor (Q4) and an anode of a diode (D3). In other words, a power transistor and a diode coupled to this power transistor in series are formed in the same semiconductor chip; and further an interconnect functioning as a drain of the power transistor and an interconnect functioning as an anode of the diode are made common to each other. This structure makes it possible to decrease a parasite inductance between the power transistor and the diode coupled to each other in series."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device with power transistors coupled to diodes","description":"The ringing of a switching waveform of a semiconductor device is restrained. For example, an interconnect (L5) is laid which functions as a source of a power transistor (Q3) and a cathode of a diode (","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9748225","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9748225","citation_suggestion":"Patentable. \"Semiconductor device with power transistors coupled to diodes\" (US-9748225). https://patentable.app/patents/US-9748225","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9748225","json":"https://patentable.app/api/llm-context/US-9748225","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:20:44.699Z"}