ELECTRIC CIRCUIT SWITCHING DEVICE
A switching device (10) has a main IGFET (11) having a Schottky barrier diode D3 for blocking an inverse current built therein, a protective switch means (12), and a protective switch control means (13). The protective switch means (12) is connected in between a drain electrode D and a gate electrod...
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| creator | HARA MASATO SHINODA AKIHIRO |
| description | A switching device (10) has a main IGFET (11) having a Schottky barrier diode D3 for blocking an inverse current built therein, a protective switch means (12), and a protective switch control means (13). The protective switch means (12) is connected in between a drain electrode D and a gate electrode G of the main IGFET (11). The protective switch control means (13) turns on the protective switch means (12) when an inverse voltage is impressed to the main IGFET (ill). Thereby, the main IGFET (11) is protected from the inverse voltage. |
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The protective switch means (12) is connected in between a drain electrode D and a gate electrode G of the main IGFET (11). The protective switch control means (13) turns on the protective switch means (12) when an inverse voltage is impressed to the main IGFET (ill). Thereby, the main IGFET (11) is protected from the inverse voltage.</description><language>eng ; fre ; ger</language><subject>BASIC ELECTRIC ELEMENTS ; BASIC ELECTRONIC CIRCUITRY ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; GENERATION ; PULSE TECHNIQUE ; SEMICONDUCTOR DEVICES ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110720&DB=EPODOC&CC=EP&NR=2346170A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110720&DB=EPODOC&CC=EP&NR=2346170A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HARA MASATO</creatorcontrib><creatorcontrib>SHINODA AKIHIRO</creatorcontrib><title>ELECTRIC CIRCUIT SWITCHING DEVICE</title><description>A switching device (10) has a main IGFET (11) having a Schottky barrier diode D3 for blocking an inverse current built therein, a protective switch means (12), and a protective switch control means (13). The protective switch means (12) is connected in between a drain electrode D and a gate electrode G of the main IGFET (11). The protective switch control means (13) turns on the protective switch means (12) when an inverse voltage is impressed to the main IGFET (ill). Thereby, the main IGFET (11) is protected from the inverse voltage.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</subject><subject>GENERATION</subject><subject>PULSE TECHNIQUE</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB09XF1DgnydFZw9gxyDvUMUQgO9wxx9vD0c1dwcQ3zdHblYWBNS8wpTuWF0twMCm6uQBW6qQX58anFBYnJqXmpJfGuAUbGJmaG5gaOhsZEKAEA1MohvA</recordid><startdate>20110720</startdate><enddate>20110720</enddate><creator>HARA MASATO</creator><creator>SHINODA AKIHIRO</creator><scope>EVB</scope></search><sort><creationdate>20110720</creationdate><title>ELECTRIC CIRCUIT SWITCHING DEVICE</title><author>HARA MASATO ; SHINODA AKIHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2346170A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2011</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</topic><topic>GENERATION</topic><topic>PULSE TECHNIQUE</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>HARA MASATO</creatorcontrib><creatorcontrib>SHINODA AKIHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HARA MASATO</au><au>SHINODA AKIHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRIC CIRCUIT SWITCHING DEVICE</title><date>2011-07-20</date><risdate>2011</risdate><abstract>A switching device (10) has a main IGFET (11) having a Schottky barrier diode D3 for blocking an inverse current built therein, a protective switch means (12), and a protective switch control means (13). The protective switch means (12) is connected in between a drain electrode D and a gate electrode G of the main IGFET (11). The protective switch control means (13) turns on the protective switch means (12) when an inverse voltage is impressed to the main IGFET (ill). Thereby, the main IGFET (11) is protected from the inverse voltage.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION PULSE TECHNIQUE SEMICONDUCTOR DEVICES SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | ELECTRIC CIRCUIT SWITCHING DEVICE |
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