If p-transistor is conducting and has small voltage between source and...
Explanation:
The behavior of a p-channel transistor depends on the voltage between its source and drain terminals. Based on this voltage, the transistor can work in different regions, including the linear region, saturation region, non-saturation resistive region, and cut-off region. In this case, when the p-transistor is conducting and has a small voltage between the source and drain, it is said to work in the non-saturation resistive region.
Different Regions of a Transistor:
1. Linear Region: In the linear region, the transistor operates as an amplifier, and the voltage between the source and drain is significant. The transistor is not fully turned on, and there is a significant voltage drop across it.
2. Saturation Region: In the saturation region, the transistor is fully turned on, and the voltage between the source and drain is very small. The transistor acts as a closed switch, allowing a high current to flow between the source and drain.
3. Non-saturation Resistive Region: In the non-saturation resistive region, the transistor is partially turned on, and the voltage between the source and drain is moderate. The transistor behaves like a resistor, allowing a controlled current to flow.
4. Cut-off Region: In the cut-off region, the transistor is fully turned off, and there is no current flow between the source and drain. The transistor acts as an open switch.
Explanation of the Answer:
When the p-transistor is conducting and has a small voltage between the source and drain, it means that the transistor is not fully turned on and there is still a voltage drop across it. This indicates that the transistor is working in the non-saturation resistive region. In this region, the transistor is partially turned on and behaves like a resistor, allowing a controlled current to flow.
Summary:
When a p-transistor is conducting and has a small voltage between the source and drain, it is operating in the non-saturation resistive region. In this region, the transistor is partially turned on and acts as a resistor, allowing a controlled current to flow.