Repeat Problem 1.5 for a doping density of 10 15 atoms/cm3 and F = 400. Data

Repeat Problem 1.5 for a doping density of 10¹⁵ atoms/cm3 and β_F = 400.

Data from Problem 1.5:

If the collector doping density in a transistor is 6 × 10¹⁵ atoms/cm³, and is much less than the base doping, find BV_CEO for β_F = 200 and n = 4. Use ε_crit = 3 × 10⁵ V/cm.