About Transistors

Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.

Transistors

Bipolar Transistors - BJT

Bipolar Transistors - Pre-Biased

Darlington Transistors

Digital Transistors

GaN FETs

IGBT Modules

IGBT Transistors

IGBTs

JFETs

MOSFETs

RF Transistors

SiC MOSFETs

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

TK190E65Z,S1X

MOSFETs 650V DTMOS VI TO-220 190MOHM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba

124
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between Thu. 06 Aug to Mon. 10 Aug

August 2026

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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 3.103

Multiples of: 1

FDP053N08B_F102

Fairchild Semiconductor MOSFET Smart Power Module
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

124
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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 3.2955

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NTP095N65S3H

MOSFET SUPERFET3 FAST 95MOHM TO-220
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ON Semiconductor

124
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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 6.1731

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IXA12IF1200PB

IGBT Transistors XPT 1200V IGBT GenX3 XPT IGBT
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IXYS

124
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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 7.2567

Multiples of: 1

E3M0040120K

SiC MOSFETs SiC, MOSFET, 40mO, 1200V, TO-247-4, Automotive
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Wolfspeed

124
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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 10.8851

Multiples of: 1

VS-GT75LA60UF

IGBT Modules MODULES IGBT - SOT-227 IGBT
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Vishay

124
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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 50.9119

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SMUN5235T1G

Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 50 V 100 mA 202 mW Surface Mount SC-70-3 (SOT323)
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ON Semiconductor

123
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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.064

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PBSS9110Y,115

BIPOLAR TRANS, PNP, 100V, 1A, TSSOP
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Nexperia

123
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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.3051

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SP05H90TC

SOT-223 MOSFETs ROHS
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Siliup

123
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between Fri. 14 Aug to Wed. 19 Aug

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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.4882

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IXFH60N50P3

MOSFET 500V 60A 0.1Ohm PolarP3 Power MOSFET
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IXYS

122
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between Fri. 31 Jul to Thu. 06 Aug

August 2026