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

UT6JB5TCR

MOSFET PCH+PCH-40V DUAL
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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.

ROHM

2507
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between Thu. 25 Jun to Mon. 29 Jun

June 2026

June 2026
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28	5	6	7	8	9	10	11

AUD 0.4416

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PJQ5528-AU_R2_002A1

MOSFETs 30V N-Channel (LL) SGT MOSFET
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Panjit

2507
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June 2026

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

AUD 0.5359

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TPSTN3P6F6

SOT-223 MOSFETs ROHS
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TECH PUBLIC

2507
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between Fri. 03 Jul to Wed. 08 Jul

July 2026

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

AUD 0.3896

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DMT2004UFDF-7

MOSFET MOSFET BVDSS: 8V-24V
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Diodes Incorporated

2505
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AUD 0.33

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IPB180P04P4-03

Infineon Technologies MOSFET P-Ch -40V -180A D2PAK-6 OptiMOS-P2
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Infineon

2505
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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 3.5595

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DMN2028UFU-7

MOSFET N-Ch Enh Mode FET 20Vdss 10Vgss 40A
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Diodes Incorporated

2504
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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 0.2247

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IPD22N08S2L-50

Infineon Technologies MOSFET N-Ch 75V 22A DPAK-2 OptiMOS
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Infineon

2504
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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 0.8543

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KTA1552T-RTK/PW

TSM Bipolar Transistors - BJT ROHS
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KEC

2492
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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 0.1915

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DMN3024LK3-13

MOSFET ENHANCE MODE MOSFET 30V N-CHANNEL
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Diodes Incorporated

2489
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June 2026

June 2026
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25	14	15	16	17	18	19	20
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 0.3111

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WPM3028-8/TR

DFN-8L(3x3) MOSFETs ROHS
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Will Semiconductor

2488
Ships to you
between Fri. 03 Jul to Wed. 08 Jul

July 2026