ANNA UNIVERSITY, CHENNAI
AFFILIATED INSTITUTIONS
REGULATIONS – 2017
CHOICE BASED CREDIT SYSTEM

EC8252 ELECTRONIC DEVICES

UNIT I SEMICONDUCTOR DIODE

Energy Band diagram

Breakdown in PN Junction Diodes

UNIT II BIPOLAR JUNCTION TRANSISTORS

characteristics of CE, CB, CC Transistors

h-parameter model

UNIT III FIELD EFFECT TRANSISTORS

Characteristics of MOSFET

Comparison of MOSFET with JFET.

UNIT IV SPECIAL SEMICONDUCTOR DEVICES

Schottky barrier diode

LASER diode

LDR

UNIT V POWER DEVICES AND DISPLAY DEVICES

DMOS

VMOS

Photo transistor

Solar cell