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

KCT1808A

TOLL-8 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.

KIA

62
Ships to you
between Wed. 19 Aug to Mon. 24 Aug

August 2026

August 2026
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
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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 3.0513

Multiples of: 1

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IRFB3306GPBF

MOSFET MOSFT 60V 160A 4.2mOhm 85nC
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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

61
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between Tue. 11 Aug to Thu. 13 Aug

August 2026

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 1.4284

Multiples of: 1

STP25N10F7

MOSFET N-Ch 100V 0.027 Ohm typ 25A STripFET VII
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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.

STMicroelectronics

61
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August 2026

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

AUD 1.6085

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HY3306B-VB

60V 150A 4m@10V 1PCSNChannel TO-263-2L MOSFETs ROHS
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VBsemi Elec

61
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between Wed. 19 Aug to Mon. 24 Aug

August 2026

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

AUD 1.6796

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SIR698DP-T1-GE3

MOSFET 100V 7.5A 23W 195mOhm @ 10V
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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.

Vishay

61
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between Wed. 19 Aug to Mon. 24 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 1.9035

Multiples of: 1

NVMFS5113PLWFT1G

MOSFET NFET SO8FL 60V 69A 16MOHM
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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

61
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between Wed. 19 Aug to Mon. 24 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 2.2495

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OSG60R099KSZF

TO-263 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.

Oriental Semiconductor

61
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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 4.7375

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SIHFPS37N50A-GE3

MOSFET 500V N-CH HEXFET
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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.

Vishay

61
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between Wed. 05 Aug to Tue. 11 Aug

August 2026

August 2026
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33	9	10	11	12	13	14	15
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 9.3194

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LSIC1MO170T0750

N-Channel 1700V 5A (Tc) Surface Mount TO-263-7
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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.

Littelfuse

61
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between Tue. 11 Aug to Thu. 13 Aug

August 2026

August 2026
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32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
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 9.6373

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IRFB3004PBF

Transistor: N-MOSFET; unipolar; 40V; 340A; 380W; TO220AB
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Infineon

45
Ships to you
between Wed. 05 Aug to Tue. 11 Aug

August 2026