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

ULN2802

Darlington transistor array driver SOP10 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.

Mixic

0
6 to 16 Weeks

January 2027

January 2027
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AUD 0.0155

Multiples of: 1

KWKFF450R12SC

IGBTs M2 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.

JUNSHINE

0
6 to 16 Weeks

January 2027

January 2027
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53	27	28	29	30	31	1	2
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AUD 0.0155

Multiples of: 1

KWBW25N120F4EG

IGBTs TO-247 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.

JUNSHINE

0
6 to 16 Weeks

January 2027

January 2027
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53	27	28	29	30	31	1	2
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AUD 0.0155

Multiples of: 1

EG2181

IGBT SOP-8 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.

0
6 to 16 Weeks

January 2027

January 2027
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AUD 0.0155

Multiples of: 1

FGA25N120ANTDTU-F109

IGBTs NPT and Channel 1200V 50A TO-3P 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.

ON Semiconductor

0
6 to 16 Weeks

January 2027

January 2027
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AUD 0.0155

Multiples of: 1

GD100HFF120C1S

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.

STARPOWER

0
6 to 16 Weeks

January 2027

January 2027
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53	27	28	29	30	31	1	2
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AUD 0.0155

Multiples of: 1

MGD623S

IGBTs 600V 50A TO3P-3L 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.

Sanken

0
6 to 16 Weeks

January 2027

January 2027
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53	27	28	29	30	31	1	2
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AUD 0.0155

Multiples of: 1

XNA15N60T

IGBTs Field Stop 600V 15A D2pak 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.

XINER

0
6 to 16 Weeks

January 2027

January 2027
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53	27	28	29	30	31	1	2
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5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.0155

Multiples of: 1

IRG4PC40UDPBF

IGBT Transistors 600V UltraFast 8-60kHz
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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

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.0155

Multiples of: 1

IRG4PC50WPBF

IGBT Transistors 600V Warp 60-150kHz
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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

0
6 to 16 Weeks

January 2027