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

IFN146

JFET Dual JFET N-Ch -40V 10mA 375mW 3mW
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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.

InterFET

178
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between Thu. 06 Aug to Mon. 10 Aug

August 2026

August 2026
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36	30	31	1	2	3	4	5

AUD 20.5881

Multiples of: 1

BC847BT-7-F

Bipolar Transistors - BJT NPN BIPOLAR
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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.

Diodes Incorporated

177
Ships to you
between Fri. 31 Jul to Thu. 06 Aug

August 2026

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

AUD 0.0564

Multiples of: 1

DMG1026UV-7

MOSFET MOSFET BVDSS: 41V-60 1V-60V,SOT563,3K
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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.

Diodes Incorporated

177
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between Fri. 31 Jul to Thu. 06 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 0.211

Multiples of: 1

WSD20100DN56

20V 90A 1.6mΩ@10V,20A 83W 1V@250uA null DFN-8(5x6) 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.

Winsok

177
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between Fri. 14 Aug to Wed. 19 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 0.3484

Multiples of: 1

WMP119N10LG2

Transistor: N-MOSFET; unipolar; TO251
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Wayon

177
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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 0.7627

Multiples of: 1

TK3A65D(STA4,Q,M)

Toshiba MOSFET N-Ch MOS 3A 650V 35W 540pF 2.25 Ohm
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Toshiba

177
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between Thu. 06 Aug to Mon. 10 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 1.0843

Multiples of: 1

MJF18008G

ON Semiconductor Bipolar Transistors - BJT 8A 450V 45W NPN
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ON Semiconductor

177
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32	2	3	4	5	6	7	8
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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 1.9537

Multiples of: 1

IKW25N120T2FKSA1

IGBT Transistors IGBT PRODUCTS
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Infineon

177
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between Fri. 31 Jul to Thu. 06 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 3.0773

Multiples of: 1

IRFS3107TRLPBF

Transistor: N-MOSFET; unipolar; 75V; 230A; 370W; D2PAK
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Infineon

177
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August 2026
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32	2	3	4	5	6	7	8
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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 3.6847

Multiples of: 1

IRFP3206PBF-JSM

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.

JSMSEMI

175
Ships to you
between Fri. 14 Aug to Wed. 19 Aug

August 2026