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

CRG40T65AN5H

250W 40A 650V TO-3PN IGBTs 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.

CRMICRO

5683
Ships to you
between Mon. 03 Aug to Thu. 06 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
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 1.4602

Multiples of: 1

2STL1525

Bipolar Transistors - BJT NPN Trans PB-HCD 25V VCEO 5A IC
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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.

STMicroelectronics

4714
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between Mon. 20 Jul to Fri. 24 Jul

July 2026

July 2026
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29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.1698

Multiples of: 1

SSM3J143TU,LXHF

MOSFET SMOS P-ch Vdss:-20V Vgss:-8/+6V Id:-5.5A
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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

4714
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between Fri. 24 Jul to Tue. 28 Jul

July 2026

July 2026
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.2381

Multiples of: 1

GT019N04D5

40V 120A 2m@10V 2.5V 1PCSNChannel DFN5x6-8L 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.

GOFORD

4714
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between Mon. 03 Aug to Thu. 06 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 0.3097

Multiples of: 5

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IRFR3710ZTRLPBF

International Rectifier MOSFET 100V 1 N-CH HEXFET 18mOhms 69nC
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Infineon

4714
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between Mon. 20 Jul to Fri. 24 Jul

July 2026

July 2026
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28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 1.3636

Multiples of: 1

R6004PND3FRATL

N-Channel 600V 4A (Tc) 65W (Tc) Surface Mount TO-252
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ROHM

4713
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between Mon. 20 Jul to Fri. 24 Jul

July 2026

July 2026
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 1.8312

Multiples of: 2500

TSM160N10LCR RLG

MOSFET 100V 46A Single N- Channel Power 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.

Taiwan Semiconductor

4710
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between Fri. 24 Jul to Tue. 28 Jul

July 2026

July 2026
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29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 1.2778

Multiples of: 1

SI3456DDV-T1-E3

Vishay Semiconductors MOSFET 30V 6.3A 2.7W 40mohm 10V
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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

4709
Ships to you
between Fri. 24 Jul to Tue. 28 Jul

July 2026

July 2026
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29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.156

Multiples of: 1

STN4NF20L

SOT-223 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.

TECH PUBLIC

4709
Ships to you
between Mon. 03 Aug to Thu. 06 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
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 0.3047

Multiples of: 5

PMBT3906.215

Transistor: PNP; bipolar; 40V; 200mA; 250mW; SOT23
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Nexperia

4700
Ships to you
between Mon. 20 Jul to Fri. 24 Jul

July 2026