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

IRFP064NPBF-VB

60V 150A 1PCSNChannel TO-247 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.

VBsemi Elec

28
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between Tue. 25 Aug to Fri. 28 Aug

August 2026

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AUD 3.6915

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NVMFS5C604NT1G

MOSFETs NFET SO8FL 60V 287A 12MO
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ON Semiconductor

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

AUD 7.8642

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IPA50R140CPXKSA1

Transistor: N-MOSFET; unipolar; 500V; 23A; 34W; TO220FP
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Infineon

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

AUD 8.8597

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ALD310702ASCL

MOSFET Quad P-Channel EPAD Matched Pair
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Advanced Linear Devices

28
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AUD 10.6538

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IXFT50N50P3

MOSFET N-Channel: Power MOSFET w/Fast Diode
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IXYS

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

AUD 12.0179

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NTE2670

Transistor: NPN; bipolar; 250V; 16A; 200W; TO3-PBL
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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.

NTE

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

AUD 13.5403

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BGH75N65ZF1

Transistor: IGBT; SiC SBD; 650V; 75A; 405W; TO247-4
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BASiC Semiconductor

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

AUD 18.6179

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APT75GN120LG

IGBT Transistors Insulated Gate Bipolar Transistor - Fieldstop Low Freq - Single
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Microchip

28
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36	30	31	1	2	3	4	5

AUD 24.1791

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NGTB50N120FL2WG

IGBT Transistors 1200V/50A FAST IGBT FSII
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ON Semiconductor

26
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36	30	31	1	2	3	4	5

AUD 13.128

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NP100P06PDG-E1-AY

Trans MOSFET P-CH 60V 100A Automotive 3-Pin(2+Tab) TO-263 T/R
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Renesas

12
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August 2026