ACTIVE COMPONENT

COMPETENCE :IDENTIFICATION OF ELECTRONIC COMPONENT

OBJECTIVE

Teknologi dan Rekayasa

TO IDENTIFY KIND OF ACTIVE COMPONENT

Teknologi dan Rekayasa

TRANSISTOR

Is active component made from semiconductore substance

1. Bipolar transistor type NPN and PNP

Transistor a lot of used for example as :a. Switchb. Amplifier

By. SETYO SMK MUH.3 YOGYA

Teknologi dan Rekayasa

UJT a lot of used for oscillator high frequency

2. Unit Junction Transistor (UJT)

By. SETYO SMK MUH.3 YOGYA

Teknologi dan Rekayasa

3. Field Effect Transistor (FET) / Junction Field Effect Transistor (JFET)

Drain

Source

Gate

FET or JFET can be used for :a. Switchb. Amplifierc. Multiplexerd. Chopperse. AGCf. Bufferg. Fuse

By. SETYO SMK MUH.3 YOGYA

Teknologi dan Rekayasa

3. Metal Oxide Semiconductor Field Effect Transistor (MOSFET)

MOSFET can be used for :a. High Speed Switchb. Inverterc. Sample & Hold Amplifierd. DC Amplifier

By. SETYO SMK MUH.3 YOGYA

Teknologi dan Rekayasa

THYRISTORComponent which often weared as censor.

IN 5758

1. DIAC

DIAC can continue the triger signal from electrode 1 to electrode 2 or on the contrary

aplication

Controling electromotor to turn around left / right for example at weared Lift network.

By. SETYO SMK MUH.3 YOGYA

Teknologi dan Rekayasa

2. Silicon Controll Rectifier (SCR)

Anoda Katoda

Gate

G A K

Usable SCR as tension rectifier for the activator of big powered DC motor or servo motor, by including voltage to Gate

By. SETYO SMK MUH.3 YOGYA

Teknologi dan Rekayasa

3. TRIAC

ECG 56291

2

G

2

G

1

TRIAC much the same to by DIAC, the difference at TRIAC hence triger signal passing Gate. There no current stream from 1 to 2 or on the contrary if no triger signal.

Usable TRIAC control the motor DC or AC turn around left / right by sinyal control passing Gate.

aplication

By. SETYO SMK MUH.3 YOGYA

DIODA

Teknologi dan Rekayasa

Linear active component owning two electrode is Anoda and Catoda

Aplication for

rectifier

1. RECTIFIER DIODA

By. SETYO SMK MUH.3 YOGYA

Teknologi dan Rekayasa

2. ZENER DIODA

A K

Katoda Anoda

Aplication for

regulator

By. SETYO SMK MUH.3 YOGYA

Teknologi dan Rekayasa

3. VARACTOR DIODA

Varactor Dioda is like capacitor which capacitancy arranged by voltage

aplication

a. In TV Deviceb. In FM Radio Devicec. In komunication Device

which high freqwency

By. SETYO SMK MUH.3 YOGYA

THE END

Teknologi dan Rekayasa

THANKS YOU

By. SETYO SMK MUH.3 YOGYA