Engineering, 19.11.2019 02:31 mikayla843
2. consider a si npn bjt. discuss how a change in one of the design parameters affect the emitter injection efficiency, the base transport factor, the common emitter current gain, and the early voltage. assume complete ionization. further assume the carrier mobility and the minority carrier lifetime are independent of the change in design parameters.
(a) increase emitter doping
(b) increase base doping
(c) increase base width
(d) increase collector doping
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2. consider a si npn bjt. discuss how a change in one of the design parameters affect the emitter in...
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