MOSFETs – Mouser United Kingdom

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OptiMOS™7 Automotive Power MOSFETs

Infineon Technologies OptiMOS™7 automotive power MOSFETs help engineers build higher-efficiency and higher-density automotive power systems. The devices combine advanced MOSFET silicon with modern leadless power packaging to reduce conduction and switching losses in compact designs. Built for 12V and 48V vehicle architectures, OptiMOS7 MOSFETs support higher current capability, simplify thermal management, and improve overall system performance.

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Part #

MOSFETs 80 V, N-Ch, 2.44 mOhm max, Automotive MOSFET, top-side cooled SSO10T

IAUCN08S7N024TATMA1
Infineon Technologies
1: £2.82
4,842In Stock
New Product

Mfr. Part No.
IAUCN08S7N024TATMA1

Mouser Part No
726-IAUCN08S7N024TAT

New Product

Infineon Technologies

MOSFETs 80 V, N-Ch, 2.44 mOhm max, Automotive MOSFET, top-side cooled SSO10T

Learn More

Datasheet

4,842In Stock

Cut Tape

£2.82

£1.84

£1.28

£1.05

Reel

£0.986

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

PG-LHDSO-10-1

N-Channel

1 Channel

80 V

186 A

2.44 mOhms

20 V

3.2 V

54 nC

- 55 C

+ 175 C

157 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs MOSFET_(75V 120V(

IAUCN08S7N034ATMA1
Infineon Technologies
1: £1.96
5,473In Stock
5,000Expected 08/02/2027
New Product

Mfr. Part No.
IAUCN08S7N034ATMA1

Mouser Part No
726-IAUCN08S7N034ATM

New Product

Infineon Technologies

MOSFETs MOSFET_(75V 120V(

Learn More

Datasheet

5,473In Stock

5,000Expected 08/02/2027

Cut Tape

£1.96

£1.27

£0.871

£0.693

Reel

£0.598

View

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

TDSON-8

N-Channel

1 Channel

80 V

120 A

3.4 mOhms

- 20 V, 20 V

3.2 V

35.2 nC

- 55 C

+ 175 C

118 W

Enhancement

AEC-Q101

OptiMOS

Reel, Cut Tape

MOSFETs 80 V, N-Ch, 4.54 mOhm max, Automotive MOSFET, top-side cooled SSO10T, OptiMOS 7

IAUCN08S7N045TATMA1
Infineon Technologies
1: £2.20
5,132In Stock
New Product

Mfr. Part No.
IAUCN08S7N045TATMA1

Mouser Part No
726-IAUCN08S7N045TAT

New Product

Infineon Technologies

MOSFETs 80 V, N-Ch, 4.54 mOhm max, Automotive MOSFET, top-side cooled SSO10T, OptiMOS 7

Learn More

Datasheet

5,132In Stock

Cut Tape

£2.20

£1.42

£0.978

£0.796

Reel

£0.694

View

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

PG-LHDSO-10-1

N-Channel

1 Channel

80 V

103 A

4.54 mOhms

20 V

3.2 V

27 nC

- 55 C

+ 175 C

98 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs 250 A, 40 V, Automotive Power MOSFET with OptiMOS-7 Technology

IAUMN04S7N005GAUMA1
Infineon Technologies
1: £2.53
3,798In Stock
New Product

Mfr. Part No.
IAUMN04S7N005GAUMA1

Mouser Part No
726-IAUMN04S7N005GAU

New Product

Infineon Technologies

MOSFETs 250 A, 40 V, Automotive Power MOSFET with OptiMOS-7 Technology

Learn More

Datasheet

3,798In Stock

Cut Tape

£2.53

£1.75

£1.49

£1.44

£1.42

Reel

£1.42

Min.: 1
Mult.: 1

: 2,000

OptiMOS

Reel, Cut Tape

MOSFETs OptiMOS 7 Power-Transistor

IAUZN04S7L012ATMA1
Infineon Technologies
1: £1.51
4,768In Stock
New Product

Mfr. Part No.
IAUZN04S7L012ATMA1

Mouser Part No
726-IAUZN04S7L012ATM

New Product

Infineon Technologies

MOSFETs OptiMOS 7 Power-Transistor

Learn More

Datasheet

4,768In Stock

Cut Tape

£1.51

£0.96

£0.646

£0.548

View

Reel

£0.412

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

PG-TDSON-8

N-Channel

1 Channel

40 V

199 A

1.25 mOhms

16 V

1.8 V

42 nC

- 55 C

+ 175 C

94 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs OptiMOS 7 Power-Transistor

IAUZN04S7L030ATMA1
Infineon Technologies
1: £1.09
20,000In Stock
New Product

Mfr. Part No.
IAUZN04S7L030ATMA1

Mouser Part No
726-IAUZN04S7L030ATM

New Product

Infineon Technologies

MOSFETs OptiMOS 7 Power-Transistor

Learn More

Datasheet

20,000In Stock

Cut Tape

£1.09

£0.51

£0.453

£0.354

View

Reel

£0.265

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

PG-TDSON-8

N-Channel

1 Channel

40 V

100 A

3.05 mOhms

16 V

1.8 V

18 nC

- 55 C

+ 175 C

58 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs OptiMOS 7 Power-Transistor

IAUZN10S7L289ATMA1
Infineon Technologies
1: £1.01
4,559In Stock
New Product

Mfr. Part No.
IAUZN10S7L289ATMA1

Mouser Part No
726-IAUZN10S7L289ATM

New Product

Infineon Technologies

MOSFETs OptiMOS 7 Power-Transistor

Learn More

Datasheet

4,559In Stock

Cut Tape

£1.01

£0.636

£0.42

£0.327

Reel

£0.244

View

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

PG-TDSON-8

N-Channel

1 Channel

100 V

27 A

28.9 mOhms

16 V

2 V

10.9 nC

- 55 C

+ 175 C

45 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs OptiMOS 7 Power-Transistor

IAUZN10S7N078ATMA1
Infineon Technologies
1: £1.71
4,877In Stock
New Product

Mfr. Part No.
IAUZN10S7N078ATMA1

Mouser Part No
726-IAUZN10S7N078ATM

New Product

Infineon Technologies

MOSFETs OptiMOS 7 Power-Transistor

Learn More

Datasheet

4,877In Stock

Cut Tape

£1.71

£0.834

£0.744

£0.593

View

Reel

£0.50

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

PG-TDSON-8

N-Channel

1 Channel

100 V

76 A

7.8 mOhms

20 V

3.2 V

22.2 nC

- 55 C

+ 175 C

94 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs MOSFET_(20V 40V)

IAUAN04S7N008AUMA1
Infineon Technologies
1: £2.44
17,600In Stock

Mfr. Part No.
IAUAN04S7N008AUMA1

Mouser Part No
726-IAUAN04S7N008AUM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

17,600In Stock

Cut Tape

£2.44

£1.58

£1.12

£0.934

£0.882

Reel

£0.803

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HSOF-5-2

N-Channel

1 Channel

40 V

290 A

820 uOhms

- 20 V, 20 V

3 V

60 nC

- 55 C

+ 175 C

133 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs MOSFET_(20V 40V)

IAUCN04S7L019ATMA1
Infineon Technologies
1: £1.26
55,842In Stock
35,000Expected 01/10/2026

Mfr. Part No.
IAUCN04S7L019ATMA1

Mouser Part No
726-IAUCN04S7L019ATM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

55,842In Stock

35,000Expected 01/10/2026

Cut Tape

£1.26

£0.598

£0.533

£0.419

View

Reel

£0.327

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

TDSON-8

N-Channel

1 Channel

40 V

144 A

1.92 mOhms

- 16 V, 16 V

1.5 V

29 nC

- 55 C

+ 175 C

75 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs MOSFET_(20V 40V)

IAUCN04S7N020ATMA1
Infineon Technologies
1: £1.26
65,000In Stock
45,000Expected 25/08/2026

Mfr. Part No.
IAUCN04S7N020ATMA1

Mouser Part No
726-IAUCN04S7N020ATM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

65,000In Stock

45,000Expected 25/08/2026

Cut Tape

£1.26

£0.803

£0.533

£0.419

View

Reel

£0.323

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

TDSON-8

N-Channel

1 Channel

40 V

139 A

2.05 mOhms

- 20 V, 20 V

2.6 V

25 nC

- 55 C

+ 175 C

75 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs OptiMOS 7 Power-Transistor

IAUCN04S7N040HATMA1
Infineon Technologies
1: £1.62
937In Stock
New Product

Mfr. Part No.
IAUCN04S7N040HATMA1

Mouser Part No
726-IAUCN04S7N040HAT

New Product

Infineon Technologies

MOSFETs OptiMOS 7 Power-Transistor

Learn More

Datasheet

937In Stock

Cut Tape

£1.62

£0.78

£0.698

£0.554

View

Reel

£0.46

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

PG-TDSON-8

N-Channel

2 Channel

40 V

82 A

4.01 mOhms

20 V

3 V

13 nC

- 55 C

+ 175 C

52 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs 200 A, 40 V, Automotive Power MOSFET with OptiMOS-7 Technology

IAUMN04S7N006GAUMA1
Infineon Technologies
1: £2.07
160In Stock
New Product

Mfr. Part No.
IAUMN04S7N006GAUMA1

Mouser Part No
726-IAUMN04S7N006GAU

New Product

Infineon Technologies

MOSFETs 200 A, 40 V, Automotive Power MOSFET with OptiMOS-7 Technology

Learn More

Datasheet

160In Stock

Cut Tape

£2.07

£1.41

£1.20

£1.15

£1.13

Reel

£1.13

Min.: 1
Mult.: 1

: 2,000

OptiMOS

Reel, Cut Tape

MOSFETs OptiMOS 7 Power-Transistor

IAUZN04S7L019ATMA1
Infineon Technologies
1: £1.34
878In Stock
5,000Expected 22/04/2027
New Product

Mfr. Part No.
IAUZN04S7L019ATMA1

Mouser Part No
726-IAUZN04S7L019ATM

New Product

Infineon Technologies

MOSFETs OptiMOS 7 Power-Transistor

Learn More

Datasheet

878In Stock

5,000Expected 22/04/2027

Cut Tape

£1.34

£0.636

£0.568

£0.448

View

Reel

£0.355

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

PG-TDSON-8

N-Channel

1 Channel

40 V

154 A

1.9 mOhms

16 V

1.8 V

34 nC

- 55 C

+ 175 C

83 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs OptiMOS 7 Power-Transistor

IAUZN08S7L177ATMA1
Infineon Technologies
1: £1.04
480In Stock
5,000Expected 03/09/2026
New Product

Mfr. Part No.
IAUZN08S7L177ATMA1

Mouser Part No
726-IAUZN08S7L177ATM

New Product

Infineon Technologies

MOSFETs OptiMOS 7 Power-Transistor

Learn More

Datasheet

480In Stock

5,000Expected 03/09/2026

Cut Tape

£1.04

£0.483

£0.43

£0.334

View

Reel

£0.25

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

PG-TDSON-8

N-Channel

1 Channel

80 V

35 A

17.7 mOhms

16 V

2 V

11.8 nC

- 55 C

+ 175 C

45 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs 40V, N-Ch, 0.39mohm max, Automotive MOSFET, sTOLL(7x8), OptiMOS 7

IAUAN04S7N004AUMA1
Infineon Technologies
1: £3.72
3,015In Stock
10,000Expected 29/10/2026

Mfr. Part No.
IAUAN04S7N004AUMA1

Mouser Part No
726-IAUAN04S7N004AUM

Infineon Technologies

MOSFETs 40V, N-Ch, 0.39mohm max, Automotive MOSFET, sTOLL(7x8), OptiMOS 7

Learn More

Datasheet

3,015In Stock

10,000Expected 29/10/2026

Cut Tape

£3.72

£2.46

£1.75

£1.52

Reel

£1.42

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HSOF-5-5

N-Channel

1 Channel

40 V

570 A

390 uOhms

- 20 V, 20 V

3 V

144 nC

- 55 C

+ 175 C

238 W

Enhancement

OptiMOS

Reel, Cut Tape, MouseReel

MOSFETs MOSFET_(20V 40V)

IAUAN04S7N005AUMA1
Infineon Technologies
1: £3.22
2,237In Stock

Mfr. Part No.
IAUAN04S7N005AUMA1

Mouser Part No
726-IAUAN04S7N005AUM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

2,237In Stock

Cut Tape

£3.22

£2.12

£1.49

£1.26

Reel

£1.17

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HSOF-5-1

N-Channel

1 Channel

40 V

455 A

510 uOhms

- 20 V, 20 V

3 V

110 nC

- 55 C

+ 175 C

198 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs MOSFET_(20V 40V)

IAUAN04S7N006AUMA1
Infineon Technologies
1: £2.97
1,611In Stock
2,000Expected 12/08/2027

Mfr. Part No.
IAUAN04S7N006AUMA1

Mouser Part No
726-IAUAN04S7N006AUM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

1,611In Stock

2,000Expected 12/08/2027

Cut Tape

£2.97

£1.50

£1.44

£1.20

£1.14

Reel

£1.06

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HSOF-5-1

N-Channel

1 Channel

40 V

410 A

570 uOhms

- 20 V, 20 V

3 V

94 nC

- 55 C

+ 175 C

179 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs MOSFET_(20V 40V)

IAUAN04S7N007AUMA1
Infineon Technologies
1: £2.60
1,505In Stock

Mfr. Part No.
IAUAN04S7N007AUMA1

Mouser Part No
726-IAUAN04S7N007AUM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

1,505In Stock

Cut Tape

£2.60

£1.30

£1.18

£1.00

£0.978

Reel

£0.882

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HSOF-5-2

N-Channel

1 Channel

40 V

330 A

720 uOhms

- 20 V, 20 V

3 V

72 nC

- 55 C

+ 175 C

149 W

Enhancement

OptiMOS

Reel, Cut Tape

MOSFETs MOSFET_(20V 40V)

IAUCN04S7L006ATMA1
Infineon Technologies
1: £2.28
2,992In Stock

Mfr. Part No.
IAUCN04S7L006ATMA1

Mouser Part No
726-IAUCN04S7L006ATM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

2,992In Stock

Cut Tape

£2.28

£1.48

£1.02

£0.826

View

Reel

£0.728

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

TDSON-8

N-Channel

1 Channel

40 V

380 A

600 uOhms

- 16 V, 16 V

1.5 V

95 nC

- 55 C

+ 175 C

164 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs MOSFET_(20V 40V)

IAUCN04S7L009ATMA1
Infineon Technologies
1: £1.75
9,364In Stock

Mfr. Part No.
IAUCN04S7L009ATMA1

Mouser Part No
726-IAUCN04S7L009ATM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

9,364In Stock

Cut Tape

£1.75

£1.12

£0.759

£0.604

View

Reel

£0.505

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

TDSON-8

N-Channel

1 Channel

40 V

275 A

910 uOhms

- 16 V, 16 V

1.5 V

66 nC

- 55 C

+ 175 C

129 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs MOSFET_(20V 40V)

IAUCN04S7L014ATMA1
Infineon Technologies
1: £1.38
7,832In Stock

Mfr. Part No.
IAUCN04S7L014ATMA1

Mouser Part No
726-IAUCN04S7L014ATM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

7,832In Stock

Cut Tape

£1.38

£0.882

£0.587

£0.463

Reel

£0.378

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

TDSON-8

N-Channel

1 Channel

40 V

179 A

1.43 mOhms

- 16 V, 16 V

1.5 V

36 nC

- 55 C

+ 175 C

88 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs MOSFET_(20V 40V)

IAUCN04S7N005ATMA1
Infineon Technologies
1: £2.53
1,952In Stock
30,000On Order

Mfr. Part No.
IAUCN04S7N005ATMA1

Mouser Part No
726-IAUCN04S7N005ATM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

1,952In Stock

30,000On Order

Cut Tape

£2.53

£1.64

£1.13

£0.943

View

Reel

£0.826

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

TDSON-8

N-Channel

40 V

414 A

550 uOhms

- 20 V, 20 V

2.6 V

98 nC

- 55 C

+ 175 C

179 W

Enhancement

Reel, Cut Tape

MOSFETs MOSFET_(20V 40V)

IAUCN04S7N012ATMA1
Infineon Technologies
1: £1.55
16,533In Stock

Mfr. Part No.
IAUCN04S7N012ATMA1

Mouser Part No
726-IAUCN04S7N012ATM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

16,533In Stock

Cut Tape

£1.55

£0.995

£0.665

£0.528

£0.458

Reel

£0.428

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

TDSON-8

N-Channel

1 Channel

40 V

214 A

1.2 mOhms

- 20 V, 20 V

2.6 V

42 nC

- 55 C

+ 175 C

105 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs MOSFET_(20V 40V)

IAUCN04S7N015ATMA1
Infineon Technologies
1: £1.44
5,647In Stock
25,000Expected 07/01/2027

Mfr. Part No.
IAUCN04S7N015ATMA1

Mouser Part No
726-IAUCN04S7N015ATM

Infineon Technologies

MOSFETs MOSFET_(20V 40V)

Learn More

Datasheet

5,647In Stock

25,000Expected 07/01/2027

Cut Tape

£1.44

£0.908

£0.601

£0.475

View

Reel

£0.369

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

TDSON-8

N-Channel

1 Channel

40 V

173 A

1.53 mOhms

- 20 V, 20 V

2.6 V

31 nC

- 55 C

+ 175 C

88 W

Enhancement

Reel, Cut Tape, MouseReel

OptiMOS™7 Automotive Power MOSFETs

Customer Service Office

Company

Resources

Support

27 A
35 A
62 A
65 A
76 A
77 A
79 A
82 A
84 A
91 A
97 A
99 A
100 A
103 A
117 A
120 A
127 A
129 A
130 A
132 A

390 uOhms
510 uOhms
520 uOhms
550 uOhms
570 uOhms
590 uOhms
600 uOhms
630 uOhms
720 uOhms
770 uOhms
820 uOhms
910 uOhms
960 uOhms
1.13 mOhms
1.2 mOhms
1.25 mOhms
1.26 mOhms
1.3 mOhms
1.43 mOhms
1.53 mOhms

9 nC
10.9 nC
11 nC
11.8 nC
13 nC
15 nC
16 nC
18 nC
22.2 nC
23 nC
25 nC
27 nC
27.2 nC
29 nC
30 nC
31 nC
34 nC
35.2 nC
36 nC
41 nC

40 W
45 W
50 W
52 W
57 W
58 W
65 W
70 W
75 W
81 W
83 W
88 W
94 W
96 W
98 W
105 W
118 W
129 W
133 W
148 W