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Analog Electronics

Analog Electronics
When a junction diode is Forward Biased the thickness of the depletion region is................

 Smaller
  Not determine
 Larger
 Medium

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Analog Electronics
In CB configuration, the output V-I characteristics of a transistor are drawn by taking

  VCE versus IC for constant IE.
  VCB versus IC for constant IE.
  VCB versus IB for constant IE.
  VCB versus IB for constant IE.

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Analog Electronics
Reverse saturation electric current in a silicon pn junction diode nearly doubles for very

  2° rise in temperature.
  5° rise in temperature.
  6° rise in temperature.
  10° rise in temperature.

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Analog Electronics
The collector current is 1.5 mA. If the current gain is 50, the base current is

 3 mA.
 150 µA.
  30 µA.
 3 µA.

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Analog Electronics
The following relationship between α and β are correct except

  β = α / (1 - α).
  α = β / (1 + β).
  α = β / (1 - β).
  1 - α = 1 / (1 + β).

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Analog Electronics
Most small - signal E - MOSFETs are found in

  integrated circuit.
  discrete circuits.
  heavy - current applications.
  disk drives.

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