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Semiconductors - Coggle Diagram
Semiconductors
transistor charecteristic curve
saturation region
both junctions are forward biased
cutt off region
no current is flowing thru majority charge carriers
breakdown region
depletion region breakdown with high voltage
active region
base collector junction reversed biased and base emitter forward biased
rectifier
full wave rectification
half wave rectification
conversion of AC current to DC
extrinsic conductors (donor type)
p-type
acceptor
n-type
donor type
Transsitors
npn
uses
amplifiers
swiches
oscillators
pnp
doping
adding trivalent impurity
p type semi conductor
adding a pentavalent impurity
n type semiconductor
Junction diodes
pn junction diode
can be used as rectifier
electric ddevices
LEDs
photo diodes
n and p type joind together
depletion region
unidirectional flow of conventionl current
biasing
forward
vise versa
applyng external voltage
reverse
positiv terminal attach to p type nd negative attach to n type
Intrinsic conductors