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

FDY1002PZ

SOT-563 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

4428
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between Thu. 06 Aug to Tue. 11 Aug

August 2026

August 2026
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31	26	27	28	29	30	31	1
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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.1144

Multiples of: 5

FDB024N08BL7

Fairchild Semiconductor MOSFET 80V N-Channel PowerTrench MOSFET
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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

3460
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between Wed. 29 Jul to Fri. 31 Jul

July 2026

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

AUD 4.7612

Multiples of: 1

PSMN4R4-80BS,118

MOSFET Std N-chanMOSFET
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Nexperia

3459
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July 2026

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

AUD 2.1343

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BSC0704LSATMA1

MOSFET TRENCH 40<-<100V
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Infineon

3459
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July 2026

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

AUD 0.4778

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FDC606P

SOT-23-6 MOSFETs ROHS
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TECH PUBLIC

3458
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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 0.2329

Multiples of: 5

SQ2398ES-T1_GE3

MOSFET N Ch 100Vds 20Vgs AEC-Q101 Qualified
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Vishay

3458
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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 0.4193

Multiples of: 5

SI4405DY-T1-GE3-VB

30V 13.5A P Channel SO-8 MOSFETs ROHS
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VBsemi Elec

3457
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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 0.4495

Multiples of: 1

SSM6J414TU,LF(T

MOSFET P CH 20V 6A UF6
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Toshiba

3455
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between Thu. 23 Jul to Wed. 29 Jul

July 2026

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

AUD 0.2928

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MPSA93

Central Semiconductor Bipolar Transistors - BJT PNP Small Signal
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Central Semiconductor

3440
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July 2026

July 2026
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29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.261

Multiples of: 1

TMN3080NF

PDFN5x6-8L MOSFETs ROHS
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Tritech-MOS

3404
Ships to you
between Thu. 06 Aug to Tue. 11 Aug

August 2026