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

IXTY02N50D

IXYS MOSFET 0.2 Amps 500V 30 Rds
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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.

IXYS

3556
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between Tue. 02 Jun to Thu. 04 Jun

June 2026

June 2026
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28	5	6	7	8	9	10	11

AUD 1.7914

Multiples of: 1

HSCB0012

DFN-6L(2x2) MOSFETs ROHS
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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.

HUASHUO

3555
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between Wed. 10 Jun to Mon. 15 Jun

June 2026

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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.1223

Multiples of: 5

IPB073N15N5ATMA1

Transistor: N-MOSFET; unipolar; 150V; 81A; 214W; PG-TO263-3
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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.

Infineon

3555
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between Tue. 02 Jun to Thu. 04 Jun

June 2026

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28	5	6	7	8	9	10	11

AUD 2.5457

Multiples of: 1

ULN2003APWG4

Texas Instruments Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays
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Texas Instruments

3554
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June 2026

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AUD 0.7231

Multiples of: 1

DMN2005UFG-13

MOSFET 20V N-Ch Enh Mode FET 12Vgss 1.05W
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Diodes Incorporated

3553
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between Tue. 02 Jun to Thu. 04 Jun

June 2026

June 2026
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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.4416

Multiples of: 1

SI3932DV

SOT-23-6 MOSFETs ROHS
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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.

TECH PUBLIC

3535
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between Wed. 10 Jun to Mon. 15 Jun

June 2026

June 2026
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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.1418

Multiples of: 5

BCP56-16

SOT-223 Bipolar (BJT) ROHS
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ALJ

3530
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June 2026

June 2026
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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.0403

Multiples of: 10

BCP53

80V 1.5W 250@150mA,2V 1A PNP SOT-223 Bipolar Transistors - BJT ROHS
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HXY MOS

2046
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June 2026

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28	5	6	7	8	9	10	11

AUD 0.0484

Multiples of: 10

DTC123JE

NPN 0.1A 50V SOT-523 Digital Transistors ROHS
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HXY MOS

1959
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between Wed. 10 Jun to Mon. 15 Jun

June 2026

June 2026
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26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.0189

Multiples of: 20

IRF7820TRPBF

International Rectifier MOSFET 200V, 3.7A, 78 mOhm 29 nC Qg, SO-8
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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.

Infineon

1954
Ships to you
between Wed. 27 May to Tue. 02 Jun

June 2026