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

UF3C065040K3S

MOSFET 650V/40mOhm, SiC, FAST CASCODE, G3, TO-247-3L, REDUCED Rth
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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.

UnitedSiC

3
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
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31	26	27	28	29	30	31	1
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 59.5522

Multiples of: 1

MRF492

Advanced Semiconductor, Inc. RF MOSFET Transistors RF Transistor
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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.

Advanced Semiconductor

3
Ships to you
between Thu. 27 Aug to Mon. 31 Aug

August 2026

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 62.5687

Multiples of: 1

DAMI220N200

Module; single transistor; 200V; 180A; SOT227B; screw; screw; 560W
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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.

DACO SEMICONDUCTOR

3
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between Fri. 21 Aug to Thu. 27 Aug

August 2026

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

AUD 63.9403

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F3L100R07W2H3B11BPSA1

IGBT Modules EASY STANDARD
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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

3
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between Thu. 27 Aug to Mon. 31 Aug

August 2026

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

AUD 65.6881

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FP10R12W1T7PB11BPSA1

IGBT Modules LOW POWER EASY
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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

3
Ships to you
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August 2026

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33	9	10	11	12	13	14	15
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 66.2071

Multiples of: 1

MRF240A

Transistors RF Bipolar RF Transistor
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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.

Advanced Semiconductor

3
Ships to you
between Thu. 27 Aug to Mon. 31 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 72.5672

Multiples of: 1

IXFN300N20X3

MOSFET DiscMSFT NChUltrJnctX3Clas SOT-227B(mini
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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.

IXYS

3
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August 2026

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 72.7328

Multiples of: 1

IXBN42N170A

IGBT Transistors 42 Amps 1700V 6.0 V Rds
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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.

IXYS

3
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
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32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
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 73.4269

Multiples of: 1

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C3M0016120D

SiC MOSFETs 1.2kV 15mOHMS G3 SiC 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.

Wolfspeed

3
Ships to you
between Fri. 04 Sep to Wed. 09 Sep

September 2026

September 2026
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37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 87.3246

Multiples of: 1

MG150HF12MRC2

IGBT half-bridge; Urmax:1.2kV; Ic:150A; C2 62mm; screw; 880W
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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.

Yangjie

3
Ships to you
between Fri. 04 Sep to Wed. 09 Sep

September 2026