http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021012061-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12d24c0a12c3ecdb6d9a47d623d96e76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-12 |
| filingDate | 2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2044135a3974a442745a2c57cd5dcbbe |
| publicationDate | 2021-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021012061-A |
| titleOfInvention | Method for selecting silicon carbide semiconductor devices |
| abstract | PROBLEM TO BE SOLVED: To provide a method for selecting a silicon carbide semiconductor device capable of selecting a silicon carbide semiconductor device which can be driven at a specific frequency. A method for selecting a silicon carbide semiconductor device having a built-in diode 16a. A forward current of a predetermined frequency is passed through the built-in diode 16a of the silicon carbide semiconductor device. Next, the silicon carbide semiconductor device in which the maximum value is generated in the curve of the time and the voltage when the forward current increases for a time shorter than the time when the forward current is on in one cycle is selected. Further, the predetermined frequency is increased, and the forward current of the increased frequency is passed through the silicon carbide semiconductor device, and for a short period of time, the maximum value is generated in the time and voltage curves when the forward current is increased. Select silicon semiconductor devices. [Selection diagram] Fig. 1 |
| priorityDate | 2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.