The saturation voltage of the transistor is slightly higher than zero volts due to variations in the base -emitter voltage and the collector -base voltage.

Question

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The saturation voltage of a transistor is slightly higher than zero volts because it accounts for the small voltage drops across the base-emitter junction and the collector-base junction when the transistor is in saturation mode. These voltage drops prevent the saturation voltage from being exactly zero.

The Saturation Voltage of the Transistor Is Slightly Higher Than