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

TPH1R306PL1,LQ

MOSFETs UMOS9 SOP-ADV(N) RDSon=1.34mohm(max)
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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

116
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between Mon. 17 Aug to Thu. 20 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 2.6592

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4N70L-ML-TN3-R

TO-252 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.

Unisonic

115
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between Mon. 17 Aug to Thu. 20 Aug

August 2026

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

AUD 0.4503

Multiples of: 1

TK4A60D(STA4,Q,M)

Toshiba MOSFET N-Ch FET 600V 2.5s IDSS 10 uA
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Toshiba

115
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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.8192

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ZXTN25060BZTA

Bipolar (BJT) Transistor NPN 60 V 5 A 185MHz 2.4 W Surface Mount SOT-89-3
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Diodes Incorporated

115
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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.9075

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FCU2250N80Z

Fairchild Semiconductor MOSFET
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ON Semiconductor

115
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between Fri. 07 Aug to Tue. 11 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 1.1482

Multiples of: 1

IRFH8303TRPBF

MOSFET MOSFET N-CH 30V 100A PQFN
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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

115
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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 1.1673

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IPB049NE7N3 G

MOSFET N-Channel 75V 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.

Infineon

115
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between Fri. 07 Aug to Tue. 11 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 2.0687

Multiples of: 1

IPB034N06L3GATMA1

Infineon Technologies MOSFET N-Ch 60V 90A D2PAK-2 OptiMOS 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

115
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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 3.6917

Multiples of: 1

CSD18535KCS

MOSFET 60-V, N channel NexFET power MOSFET, single TO-220, 2 mOhm 3-TO-220 -55 to 175
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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.

Texas Instruments

111
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between Mon. 03 Aug to Fri. 07 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 3.7612

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NTMFS0D5N04XMT1G

MOSFETs 40V T10M IN S08FL HEFET GEN 2 PACKAGE
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ON Semiconductor

109
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August 2026