Title :
The early voltage of a bipolar transistor
Author :
Malone, Farris D.
Author_Institution :
Texas Instruments, Dallas, TX
fDate :
2/1/1977 12:00:00 AM
Abstract :
A simple concentration profile is assumed and the Early voltage of a p-n-p transistor is calculated. The base gradient, the current gain, and the collector resistivity appear as parameters in the final equation for the Early voltage. Experimental results are presented.
Keywords :
Bipolar transistors; Circuit synthesis; Conductivity; Impedance; Instruments; Linear circuits; Low voltage; Poisson equations; Resistors; Voltage control;
Journal_Title :
Electron Devices, IEEE Transactions on
DOI :
10.1109/T-ED.1977.18701
