I assume that the LTC2000's datasheet parameter "Operating Temperature Range" is the ambient temperature. Junction Temperature 은 접합부 온도이다. A heat sink will of course also affect the relationship between the junction temperature and the ambient temperature.I assume that the relevant temperature is the junction temperature (and not the ambient), so what is the corresponding junction temperature for the LTC2000 when used at 70 °C "Operating Temperature"?Operating conditions are not the same as Absolute maximum number. Junction temperature, short for transistor junction temperature, is the highest operating temperature of the actual semiconductor in an electronic device.
site design / logo © 2020 Stack Exchange Inc; user contributions licensed under Context is needed. I assume that the LTC2000's datasheet parameter "Operating Temperature Range" is the ambient temperature. Addressing Electromigration and IR Drop Within VLSI Interconnect Downscaling Managing a Distributed Team of PCB Designers - Remote ControlCleaning up Our Electronics Design Language: Words MatterTaming Electromagnetic Interference on Your PCB - What’s All This Noise?Calculating PCB Circuit Density to Estimate Layer-Count and Required TechnologyTypes of Piezo Actuators and the Applications of the Piezoelectric ForceUsing Power Factor Calculations for PCBA ReliabilityUsing Simulations for Virtual Prototyping of ElectronicsVoltage Regulator Circuit Types and Simulation ToolsThe Use of Steady State Thermal Analysis on Power Semiconductor DevicesAnalyzing the Venturi Effect in CFD Simulations and TestingUnderstanding PCB Prototyping and Fabrication Process OptionsConsidering PCB Assembly Cost And Design ConstraintsAverage Power Output Considerations in Circuit DesignConstraint Management for Impedance Control in High Speed DesignSumming Amplifier: Inversion Properties and Op-Amp VarietiesUnderstanding AC Capacitance in Your Circuit SimulationsCommunicating With Your Electronic and Mechanical EngineersJunction Temperature vs. Ambient Temperature: Transistor Temperature OperabilityUnderstanding Low Voltage Power Supply in PCB Design
If the one you own is not present in this list, you can find the details in the user manual of your product. An L-I sweep conducted with an "Operating conditions are not the same as Absolute maximum number.
At 70C we guarantee that the part will meet its specs. Ambient temperatures are relevant but not under designer's control.
(Permanent device damage may occur if the Absolute Maximum Ratings are exceeded. Learn more in this article.Your voltage regulator circuit is designed to provide stable power to your components in your PCB. According to Intel, Junction Temperature (T JUNCTION) ... Here’s the Operating Temperature limit for most popular HDDs and SSDs.