Temperature's Impact on Semiconductor Current Flow: Exploring the Relationship

Thread starter Miike012
Start date Jun 14, 2012
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Current

In summary, temperature affects the flow of electric current by changing the resistivity of the material, leading to a decrease in current flow as temperature increases. Likewise, the relationship between temperature and resistance in an electrical circuit is direct, as the increase in temperature results in an increase in resistance due to the increased vibration of atoms within the material. Temperature does not directly affect the voltage in a circuit, but it can indirectly decrease it through the increase in resistance. Furthermore, temperature can greatly impact the performance of electronic devices by causing overheating and damage, as well as potentially altering the properties of materials used in electronic components. The optimal temperature range for electronic equipment is typically between 0°C and 50°C, with temperatures outside of this range potentially causing performance

Jun 14, 2012

Miike012

I am trying to research how temperature affects the current flow through semiconductors

Can some one lead me to reading materials (i've been searching on google but can't find anything useful)

and are there any equations relating the effects temp has on current flow?

Last edited: Jun 14, 2012

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Jun 14, 2012

Miike012

I don't want to get to indepth only a brief understanding.

FAQ: Temperature's Impact on Semiconductor Current Flow: Exploring the Relationship

How does temperature affect the flow of electric current?

Temperature affects the flow of electric current by changing the resistivity of the material through which the current is passing. As temperature increases, the resistivity of most materials also increases, which leads to a decrease in current flow.

What is the relationship between temperature and resistance in an electrical circuit?

As temperature increases, the resistance in an electrical circuit also increases. This is due to the fact that the atoms in the material gain more energy and vibrate more, making it more difficult for electrons to flow through the material.

How does temperature affect the voltage in a circuit?

Temperature does not directly affect the voltage in a circuit. However, as temperature increases, the resistance in the circuit also increases, which can lead to a decrease in voltage. This is known as the voltage-temperature coefficient.

How does temperature affect the performance of electronic devices?

Temperature can greatly affect the performance of electronic devices. High temperatures can cause an increase in resistance, which can lead to overheating and damage to the device. In some cases, extreme temperatures can also cause changes in the properties of materials used in electronic components, leading to malfunctions or failures.

What is the optimal temperature range for electronic equipment?

The optimal temperature range for electronic equipment varies depending on the specific components and materials used. In general, most electronic devices have an optimal operating temperature range between 0°C and 50°C. Temperatures outside of this range can decrease performance and potentially damage the device.