A p-n junction is increasingly forward biased. Which combination is correct?

Options

• Option A

  Barrier height ↑, depletion width ↑, diffusion current ↓

• Option B

  Barrier height ↓, depletion width ↓, diffusion current ↑

• Option C

  Barrier height ↓, depletion width ↑, drift current becomes zero

• Option D

  Barrier height ↑, depletion width ↓, diffusion current ↑