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Junction temperature

Junction temperature, short for transistor junction temperature, is the 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…

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Overview

Microscopic effects

Maximum junction temperature calculation

Measuring junction temperature (TJ)

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Junction temperature

Nodes35
Edges34
Triples47
Avg. degree1.94
Density0.057143
Components1

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Junction temperature

Top relations

related to Junction temperature of LEDs and laser diodes · 14
Junction temperature → An L-I, An LED, Because, Continuous Pulse Test Method, DC Test Method, For, IESNA’s LM-85 Archived, Junction, LED, LM-85, Osram Yellow LED, Single Pulse Test Method, Tj, Wayback Machine
related to Maximum junction temperature calculation · 10
Junction temperature → AMD, Every, If, In, Intel, Maximum, Other, Qualcomm, This, TJMax
related to Measuring junction temperature (TJ) · 10
Junction temperature → Combined, Council, However, JEDEC, JESD, Joint Electron Device Engineering, Junction, LED, Many, This

Important terminology Word statistics

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Important terminology

junction temperature thermal led device resistance semiconductor may displaystyle case power dissipation specified using method measurements part's heat maximum tj

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Intelinstance ofOther cooling methods include thermoelectric cooling and coolants.In modern processors from manufacturers0.80text
AMDinstance ofOther cooling methods include thermoelectric cooling and coolants.In modern processors from manufacturers0.80text
Qualcomminstance ofOther cooling methods include thermoelectric cooling and coolants.In modern processors from manufacturers0.80text
the core temperature is measured by a network of sensorsinstance ofOther cooling methods include thermoelectric cooling and coolants.In modern processors from manufacturers0.80text
clock gatinginstance ofmeasures0.80text
clock stretchinginstance ofmeasures0.80text
clock speed reductioninstance ofmeasures0.80text
othersinstance ofmeasures0.80text
thermocouplesinstance ofmaking it difficult to measure junction temperature with direct methods0.80text
infrared cameras.Junction temperature may be measured indirectly using the device's inherent voltage/temperature dependency characteristicinstance ofmaking it difficult to measure junction temperature with direct methods0.80text
JESD 51-1instance oftechnique0.80text
JESD 51-51instance oftechnique0.80text

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