dbo:abstract |
Junction temperature, short for transistor junction temperature, is the highest operating temperature of the actual semiconductor in an electronic device. In operation, it is higher than case temperature and the temperature of the part's exterior. The difference is equal to the amount of heat transferred from the junction to case multiplied by the junction-to-case thermal resistance. (en) La temperatura de unión (Junction temperature), abreviatura de temperatura de unión del transistor, es la temperatura de funcionamiento más alta del semiconductor real en un dispositivo electrónico. En funcionamiento, es más alta que la temperatura de la carcasa y la temperatura del exterior de la pieza. La diferencia es igual a la cantidad de calor transferido desde la unión a la caja multiplicado por la resistencia térmica de la unión a la caja. (es) Sur un composant électronique, la température de jonction est la température locale de la zone de silicium qui forme la jonction. Cette température est supérieure à la température extérieure du boitier. La relation entre la température de jonction et la température externe du composant est donnée par la loi d'Ohm thermique. (fr) 结温(Junction Temperature)是电子设备中半导体的最高工作温度。在操作中,它通常较封装外壳温度(Case Temperature)高。温度差等于其间熱的功率乘以热阻。 最大结温在指定一个组成成分的数据,并给定功耗的情况下,计算外壳与环境之间热阻。或者反过来可以帮助设计人员确定一个合适散热器。 (zh) |
dbo:wikiPageExternalLink |
https://www.ies.org/store/measurement-testing/electrical-and-photometric-measurements-of-high-power-leds/ |
dbo:wikiPageID |
12008694 (xsd:integer) |
dbo:wikiPageLength |
6087 (xsd:nonNegativeInteger) |
dbo:wikiPageRevisionID |
1110084091 (xsd:integer) |
dbo:wikiPageWikiLink |
dbr:Qualcomm dbr:Electron_mobility dbr:Metal–semiconductor_junction dbr:Thermoelectric_cooling dbr:Charge_carrier dbr:Dopant dbr:Duty_cycle dbr:JEDEC dbr:P–n_junction dbr:Coolant dbr:Osram_Opto_Semiconductors_GmbH dbr:Light-emitting_diode dbr:Photometry_(optics) dbr:Heat_sink dbr:Laser_diode dbr:Advanced_Micro_Devices dbr:Current_source dbr:Direct_current dbr:Series_and_parallel_circuits dbr:Thermocouple dbr:Luminous_flux dbr:Thermal_resistance dbc:Semiconductors dbr:Transistor dbr:Illuminating_Engineering_Society_of_North_America dbr:Intel dbr:Operating_temperature dbr:Safe_operating_area dbr:Thermal_runaway dbr:Semiconductor dbr:Thermographic_camera |
dbp:wikiPageUsesTemplate |
dbt:Reflist |
dct:subject |
dbc:Semiconductors |
gold:hypernym |
dbr:Temperature |
rdf:type |
dbo:Species yago:WikicatSemiconductors yago:Abstraction100002137 yago:Conductor114821043 yago:Material114580897 yago:Matter100020827 yago:Part113809207 yago:PhysicalEntity100001930 yago:Relation100031921 yago:Semiconductor114821248 yago:Substance100019613 |
rdfs:comment |
Junction temperature, short for transistor junction temperature, is the highest operating temperature of the actual semiconductor in an electronic device. In operation, it is higher than case temperature and the temperature of the part's exterior. The difference is equal to the amount of heat transferred from the junction to case multiplied by the junction-to-case thermal resistance. (en) La temperatura de unión (Junction temperature), abreviatura de temperatura de unión del transistor, es la temperatura de funcionamiento más alta del semiconductor real en un dispositivo electrónico. En funcionamiento, es más alta que la temperatura de la carcasa y la temperatura del exterior de la pieza. La diferencia es igual a la cantidad de calor transferido desde la unión a la caja multiplicado por la resistencia térmica de la unión a la caja. (es) Sur un composant électronique, la température de jonction est la température locale de la zone de silicium qui forme la jonction. Cette température est supérieure à la température extérieure du boitier. La relation entre la température de jonction et la température externe du composant est donnée par la loi d'Ohm thermique. (fr) 结温(Junction Temperature)是电子设备中半导体的最高工作温度。在操作中,它通常较封装外壳温度(Case Temperature)高。温度差等于其间熱的功率乘以热阻。 最大结温在指定一个组成成分的数据,并给定功耗的情况下,计算外壳与环境之间热阻。或者反过来可以帮助设计人员确定一个合适散热器。 (zh) |
rdfs:label |
Temperatura de la unió (ca) Temperatura de unión (es) Température de jonction (fr) Junction temperature (en) 结温 (zh) |
owl:sameAs |
freebase:Junction temperature yago-res:Junction temperature wikidata:Junction temperature dbpedia-ca:Junction temperature dbpedia-es:Junction temperature dbpedia-fr:Junction temperature dbpedia-zh:Junction temperature https://global.dbpedia.org/id/4opxp |
prov:wasDerivedFrom |
wikipedia-en:Junction_temperature?oldid=1110084091&ns=0 |
foaf:isPrimaryTopicOf |
wikipedia-en:Junction_temperature |
is dbo:wikiPageRedirects of |
dbr:TJMax |
is dbo:wikiPageWikiLink of |
dbr:Pentium_4 dbr:Index_of_physics_articles_(J) dbr:Light-emitting_diode_physics dbr:Power_MOSFET dbr:Quadrac dbr:LED_filament dbr:LED_lamp dbr:List_of_AMD_accelerated_processing_units dbr:Computer_cooling dbr:TJ dbr:Thermal_design_power dbr:Thermal_management_of_high-power_LEDs dbr:Transistor dbr:Operating_temperature dbr:Safe_operating_area dbr:Thermal_runaway dbr:TJMax |
is foaf:primaryTopic of |
wikipedia-en:Junction_temperature |