Basic Si Semiconductor Parmeters

ENGS 126 Analog VLSI

Approximate typical parameters at 300 K.  More detail can be found through this link.

Parmeter
p
 n
D

12.5 cm2/s
 35 cm2/s
mu (mobility)
480 cm2/(Vs)
 1350 480 cm2/(Vs)
ni
 1.5 x 1010/cm3

tau (recombination time)*
1 us
 10 us
L (difficusion length)*
0.0035 cm
 0.019 cm
* Depends on doping.  See this link for better data.

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Send e-mail to Charles.R.Sullivan@dartmouth.edu