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

RD3R05BBHTL1

MOSFETs RD3R05BBH is a power MOSFET with low on-resistance and high power package, suitable for switching.
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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.

ROHM

135
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between Tue. 11 Aug to Thu. 13 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 2.6433

Multiples of: 1

STP20NM50

N-Channel 500 V 20A (Tc) 192W (Tc) Through Hole TO-220
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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

73
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between Wed. 05 Aug to Tue. 11 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 4.0119

Multiples of: 1

IRFH7545TRPBF

MOSFET 60V StrongIRFET 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.

Infineon

68
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between Wed. 19 Aug to Mon. 24 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 2.3571

Multiples of: 1

IRFPE50-JSM

800V 7.8A 190W 1.2Ω@10V,4.7A N Channel 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

67
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between Wed. 19 Aug to Mon. 24 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 1.7649

Multiples of: 1

TK10E60W,S1VX

Toshiba MOSFET N-Ch 9.7A 100W FET 600V 700pF 20nC
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Toshiba

67
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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 1.9209

Multiples of: 1

SIR460DP-T1-GE3

MOSFET 30V 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

67
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between Wed. 19 Aug to Mon. 24 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 2.0625

Multiples of: 1

IPP60R099P7XKSA1

MOSFET HIGH POWER_NEW
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Infineon

67
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between Tue. 11 Aug to Thu. 13 Aug

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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 3.0209

Multiples of: 1

IPA60R380E6

Infineon Technologies MOSFET N-Ch 650V 10.6A TO220FP-3 CoolMOS E6
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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

67
Ships to you
between Wed. 19 Aug to Mon. 24 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 3.0959

Multiples of: 1

FJL4215OTU

Transistors Bipolar - BJT PNP Si Transistor Epitaxial
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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.

ON Semiconductor

67
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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 4.7776

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STP6N60M2

Transistor: N-MOSFET; unipolar; 600V; 2.9A; 60W; TO220-3
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STMicroelectronics

64
Ships to you
between Wed. 05 Aug to Tue. 11 Aug

August 2026