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Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
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Temperature Difference between Transistors Solution

STEP 0: Pre-Calculation Summary
Formula Used
temperature_difference_between_transistors = Thermal Resistance between junction and Ambient*Power Consumption of the chip
ΔT = θj*P
This formula uses 2 Variables
Variables Used
Thermal Resistance between junction and Ambient - Thermal Resistance between junction and Ambient (Measured in Kelvin)
Power Consumption of the chip - Power Consumption of the chip is power consumed (Measured in Watt)
STEP 1: Convert Input(s) to Base Unit
Thermal Resistance between junction and Ambient: 3 Kelvin --> 3 Kelvin No Conversion Required
Power Consumption of the chip: 8 Watt --> 8 Watt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
ΔT = θj*P --> 3*8
Evaluating ... ...
ΔT = 24
STEP 3: Convert Result to Output's Unit
24 Kelvin -->-249.15 Celsius (Check conversion here)
FINAL ANSWER
-249.15 Celsius <-- Temperature Difference between Transistors
(Calculation completed in 00.016 seconds)

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Drain Voltage
drain_voltage = sqrt(dynamic power/frequency*Capacitance) Go
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gate_to_channel_voltage = (Channel Charge/Gate Capacitance)+Threshold voltage Go
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Gate Capacitance
channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage) Go
Channel Charge
channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage) Go
Capacitor dynamic power
dynamic_power = Drain Voltage^2*frequency*Capacitance Go
Potential gate to Collector
potential_gate_to_collector = (Potential Gate to Source+Potential Gate to Drain)/2 Go
Potential Gate to Drain
potential_gate_to_drain = 2*potential gate to collector-Potential Gate to Source Go
Static Current
static_current = Static power/Drain Voltage Go
Static Power Dissipation
static_power = static current*Drain Voltage Go

Temperature Difference between Transistors Formula

temperature_difference_between_transistors = Thermal Resistance between junction and Ambient*Power Consumption of the chip
ΔT = θj*P

What are the limitations in increasing the power supply to reduce delay?

The delay can be reduced by increasing the power supply but if we do so the heating effect comes because of excessive power, to compensate this we have to increase the die size which is not practical.

How to Calculate Temperature Difference between Transistors?

Temperature Difference between Transistors calculator uses temperature_difference_between_transistors = Thermal Resistance between junction and Ambient*Power Consumption of the chip to calculate the Temperature Difference between Transistors, The Temperature Difference between Transistors formula is defined as too much power is dissipated, this junction gets too hot and the transistor will be destroyed, a typical maximum temperature is between 100°C and 150°C, although some devices can withstand higher maximum junction temperatures. Temperature Difference between Transistors and is denoted by ΔT symbol.

How to calculate Temperature Difference between Transistors using this online calculator? To use this online calculator for Temperature Difference between Transistors, enter Thermal Resistance between junction and Ambient (θj) and Power Consumption of the chip (P) and hit the calculate button. Here is how the Temperature Difference between Transistors calculation can be explained with given input values -> -6555.6 = 3*8.

FAQ

What is Temperature Difference between Transistors?
The Temperature Difference between Transistors formula is defined as too much power is dissipated, this junction gets too hot and the transistor will be destroyed, a typical maximum temperature is between 100°C and 150°C, although some devices can withstand higher maximum junction temperatures and is represented as ΔT = θj*P or temperature_difference_between_transistors = Thermal Resistance between junction and Ambient*Power Consumption of the chip. Thermal Resistance between junction and Ambient and Power Consumption of the chip is power consumed.
How to calculate Temperature Difference between Transistors?
The Temperature Difference between Transistors formula is defined as too much power is dissipated, this junction gets too hot and the transistor will be destroyed, a typical maximum temperature is between 100°C and 150°C, although some devices can withstand higher maximum junction temperatures is calculated using temperature_difference_between_transistors = Thermal Resistance between junction and Ambient*Power Consumption of the chip. To calculate Temperature Difference between Transistors, you need Thermal Resistance between junction and Ambient (θj) and Power Consumption of the chip (P). With our tool, you need to enter the respective value for Thermal Resistance between junction and Ambient and Power Consumption of the chip and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Temperature Difference between Transistors?
In this formula, Temperature Difference between Transistors uses Thermal Resistance between junction and Ambient and Power Consumption of the chip. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • dynamic_power = Drain Voltage^2*frequency*Capacitance
  • drain_voltage = sqrt(dynamic power/frequency*Capacitance)
  • static_power = static current*Drain Voltage
  • static_current = Static power/Drain Voltage
  • channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage)
  • channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage)
  • gate_to_channel_voltage = (Channel Charge/Gate Capacitance)+Threshold voltage
  • threshold_voltage = Gate to Channel Voltage-(Channel Charge/Gate Capacitance)
  • potential_gate_to_collector = (Potential Gate to Source+Potential Gate to Drain)/2
  • potential_gate_to_drain = 2*potential gate to collector-Potential Gate to Source
Where is the Temperature Difference between Transistors calculator used?
Among many, Temperature Difference between Transistors calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}
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