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

RD3P01BATTL1

MOSFETs RD3P01BAT is a low on-resistance power MOSFET suitable for switching applications.
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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

2298
Ships to you
between Fri. 26 Jun to Tue. 30 Jun

June 2026

June 2026
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23	31	1	2	3	4	5	6
24	7	8	9	10	11	12	13
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26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.8014

Multiples of: 1

NTLJD4116NT1G

MOSFET NFET 2X2 30V 4.6A 70MOHM
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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

2297
Ships to you
between Mon. 22 Jun to Fri. 26 Jun

June 2026

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

AUD 0.2217

Multiples of: 1

RQ3E180AJTB1

MOSFETs HSMT8 N-CH 30V 18A
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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

2297
Ships to you
between Fri. 26 Jun to Tue. 30 Jun

June 2026

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

AUD 0.9979

Multiples of: 1

NJVMJD148T4G

Bipolar Transistors - BJT BIP NPN 2A 45V TR
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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

2296
Ships to you
between Fri. 26 Jun to Tue. 30 Jun

June 2026

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

AUD 0.6081

Multiples of: 1

NTMYS025N06CLTWG

MOSFET 60V 27.5 mOhm 21A Single N-Channel
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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

2296
Ships to you
between Fri. 26 Jun to Tue. 30 Jun

June 2026

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

AUD 0.8454

Multiples of: 1

PDTB123TT,215

Transistor: PNP; bipolar; BRT; 50V; 500mA; 250mW; SOT23; 2.2kO
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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.

Nexperia

2295
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between Mon. 22 Jun to Fri. 26 Jun

June 2026

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

AUD 0.15

Multiples of: 1

DMN1019UFDE-7

MOSFET MOSFET BVDSS: 8V-24V U-DFN2020-6 T&R 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

2295
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between Fri. 26 Jun to Tue. 30 Jun

June 2026

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

AUD 0.2656

Multiples of: 1

DMN2005UPS-13

MOSFET N-Ch Enh Mode FET 20Vdss 12Vgss 30A
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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

2295
Ships to you
between Fri. 26 Jun to Tue. 30 Jun

June 2026

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

AUD 0.5657

Multiples of: 1

RQ3E150GNTB

N-Channel 30 V 15A (Ta) 2W (Ta), 17.2W (Tc) Surface Mount 8-HSMT (3.2x3)
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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

2271
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between Mon. 06 Jul to Thu. 09 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 0.2034

Multiples of: 1

MMFTN170

Transistor: N-MOSFET; unipolar; 60V; 0.5A; 0.3W; SOT23
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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.

Diotec

1326
Ships to you
between Mon. 22 Jun to Fri. 26 Jun

June 2026