About MOSFETs

MOSFETs

A metal-oxide-semiconductor field-effect transistor (MOSFET) is a type of transistor used in modern electronic circuits. It is one of the most commonly used transistors, with over 5 billion shipped every year. The MOSFET is the most widely used transistor in both digital and analog circuits, due to its versatility and low cost. The MOSFET works by using an electric field to modulate the conductivity of a channel of n-type or p-type semiconductor material. The channel forms between the source and drain regions, and current flow is controlled by the voltage applied to the gate region. The gate voltage can either increase (turn the transistor "on") or decrease (turn the transistor "off") the channel conductivity, making the transistor either act as a switch or an amplifier.

MOSFETs

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Id - Continuous Drain Current	Vds - Drain-Source Breakdown Voltage	Rds On - Drain-Source Resistance	Transistor Polarity	Vgs - Gate-Source Breakdown Voltage	Vgs th - Gate-Source Threshold Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Pd - Power Dissipation	Mounting Style	Package / Case	Packaging	Technology	Number of Channels	Vgs - Gate-Source Voltage	Qg - Gate Charge	Channel Mode	Qualification	Tradename

TQM043NH04LCR RLG

MOSFETs 40V, 54A, 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

4850
Ships to you
between Fri. 28 Nov to Tue. 02 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 1.2997

Multiples of: 1

54 A

40 V

4.3 mOhms

N - Channel

2.2 V

- 55 C

+ 175 C

100 W

SMD/SMT

PDFN56U - 8

Reel , Cut Tape

1 Channel

- 16 V , + 16 V

20 nC

Enhancement

PerFET

TQM032NH04CR RLG

MOSFETs 40V, 81A, 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

4850
Ships to you
between Fri. 28 Nov to Tue. 02 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 1.3255

Multiples of: 1

81 A

40 V

3.8 mOhms

N - Channel

3.6 V

- 55 C

+ 175 C

115 W

SMD/SMT

PDFN - 56

Reel , Cut Tape

1 Channel

- 20 V , + 20 V

45 nC

Enhancement

TQM032NH04LCR RLG

MOSFETs 40V, 81A, Single N-Channel Power MOSFET
Icon ROHS

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

4850
Ships to you
between Fri. 28 Nov to Tue. 02 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 1.3255

Multiples of: 1

81 A

40 V

3.2 mOhms

N - Channel

2.2 V

- 55 C

+ 175 C

115 W

SMD/SMT

PDFN56U - 8

Reel , Cut Tape

1 Channel

- 16 V , + 16 V

23.7 nC

Enhancement

PerFET

STD9NM40N

STMicroelectronics MOSFET N-Ch 400V 0.73Ohm 5.6A pwr Mdmesh II
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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

4850
Ships to you
between Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 1.3877

Multiples of: 2500

5.6 A

400 V

790 mOhms

N - Channel

3 V

+ 150 C

60 W

Smd/Smt

DPAK - 3

Reel

1 Channel

25 V

14 nC

Mdmesh

STD14NM50NAG

MOSFET Automotive-grade N-channel 500 V 0.28 Ohm typ. 12 A MDmesh II Power MOSFET in a DPAK package
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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

4850
Ships to you
between Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 1.4665

Multiples of: 1

12 A

500 V

280 mOhms

N - Channel

2 V

+ 150 C

90 W

Smd/Smt

TO - 252 - 3

1 Channel

25 V

27 nC

Aec - Q101

Mdmesh

TQM070NB04CR RLG

MOSFET 40V, 75A, 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

4850
Ships to you
between Fri. 28 Nov to Tue. 02 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 1.4713

Multiples of: 1

15 A

40 V

7 mOhms

N - Channel

3.8 V

- 55 C

+ 175 C

3.1 W

SMD/SMT

PDFN56U - 5

Reel , Cut Tape

1 Channel

- 20 V , + 20 V

42 nC

Enhancement

AEC - Q101

STF4N90K5

MOSFET N-channel 900 V, 1.90 Ohm typ., 3 A MDmesh K5 Power MOSFET in a TO-220FP package
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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

4850
Ships to you
between Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 1.2893

Multiples of: 1

4 A

900 V

1.9 Ohms

N - Channel

3 V

- 55 C

+ 150 C

20 W

Through Hole

TO - 220FP - 3

1 Channel

30 V

5.3 nC

Enhancement

Mdmesh

MCAC57N15Y-TP

MOSFETs

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.

Micro Commercial Components (MCC)

4850
Ships to you
between Fri. 28 Nov to Tue. 02 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 1.6043

Multiples of: 1

57 A

150 V

17 mOhms

N - Channel

2.9 V

- 55 C

+ 150 C

104 W

SMD/SMT

Reel , Cut Tape

1 Channel

- 20 V , + 20 V

40 nC

Enhancement

IPP80R450P7XKSA1

MOSFET LOW POWER_NEW
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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

4850
Ships to you
between Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 1.6202

Multiples of: 500

11 A

800 V

0.45 Ohms

N - Channel

3 V

- 50 C

+ 150 C

73 W

Smd/Smt

TO - 220 - 3

Tube

1 Channel

30 V

24 nC

Enhancement

Coolmos

RSH070P05TB1

MOSFET Pch -45V -7A 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.

ROHM

0
6 to 16 Weeks