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

SI7110DN-T1-E3

MOSFET 20V 21.1A 0.0053Ohm
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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

5276
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between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
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AUD 1.4448

Multiples of: 1

IPP028N08N3GXKSA1

Transistor: N-MOSFET; unipolar; 80V; 100A; 300W; PG-TO220-3
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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

5272
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between Fri. 27 Feb to Thu. 05 Mar

March 2026

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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 3.3187

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TIP30CTU

Transistors Bipolar - BJT PNP Epitaxial Sil
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ON Semiconductor

5271
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between Fri. 27 Feb to Thu. 05 Mar

March 2026

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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.6687

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SIRA54DP-T1-GE3

MOSFET 40V Vds 20V Vgs PowerPAK SO-8
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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

5269
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March 2026

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14	29	30	31	1	2	3	4

AUD 1.1084

Multiples of: 1

IPD135N08N3GATMA1

MOSFET TRENCH 40<-<100V
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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

5264
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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.7207

Multiples of: 1

RD3P130SPFRATL

MOSFET Pch -100V Vdss -13A TO-252(DPAK); TO-252
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ROHM

5261
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14	29	30	31	1	2	3	4

AUD 1.3315

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DDTD114EC-7-F

Trans Digital BJT NPN 50V 500mA Automotive 3-Pin SOT-23 T/R
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Diodes Incorporated

4968
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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.0624

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IPC70N04S54R6ATMA1

MOSFET MOSFET_(20V,40V)
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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

4104
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between Thu. 05 Mar to Mon. 09 Mar

March 2026

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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.5418

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PSMN013-80YS,115

MOSFET N-CH 80V 12.9 mOhm Standard 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.

Nexperia

2358
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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.7733

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BCW32,235

Bipolar Transistors - BJT TRANS GP TAPE-11
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Nexperia

415
Ships to you
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March 2026