ESD Protection Diodes / TVS Diodes

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P4SMA Transient Voltage Suppressors

Diotec Semiconductor P4SMA Transient Voltage Suppressors feature uni- and bi-directional versions, 400W of peak pulse power dissipation, and fast response time. These diodes are compliant with RoHS, REACH, and conflict materials, and P4SMA diodes with the -AQ suffix are AEC-Q101 qualified. Diotec Semiconductor P4SMA ESD suppressors are ideally used in over-voltage protection, ESD protection, free-wheeling diodes, commercial/industrial, and automotive-grade applications.

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Part #

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMAJ78CA
Diotec Semiconductor
1: $0.462
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ78CA

Mouser Part No
637-P4SMAJ78CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.462

$0.329

$0.228

$0.201

Reel

$0.082

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

78 V

SMD/SMT

126 V

86.7 V

SMA (DO-214AC)

3.2 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir, AEC-Q101

P4SMAJ78CA-AQ
Diotec Semiconductor
1: $0.639
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ78CA-AQ

Mouser Part No
637-P4SMAJ78CA-AQ

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir, AEC-Q101

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.639

$0.458

$0.32

$0.28

Reel

$0.112

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

78 V

SMD/SMT

126 V

86.7 V

SMA (DO-214AC)

3.2 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir

P4SMAJ8.0A
Diotec Semiconductor
1: $0.435
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ8.0A

Mouser Part No
637-P4SMAJ8.0A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.435

$0.311

$0.216

$0.19

Reel

$0.097

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Unidirectional

1 Channel

8 V

SMD/SMT

13.6 V

8.9 V

SMA (DO-214AC)

29.4 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMAJ8.0CA
Diotec Semiconductor
1: $0.435
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ8.0CA

Mouser Part No
637-P4SMAJ8.0CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.435

$0.311

$0.216

$0.19

Reel

$0.097

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

8 V

SMD/SMT

13.6 V

8.9 V

SMA (DO-214AC)

29.4 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir

P4SMAJ8.5A
Diotec Semiconductor
1: $0.49
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ8.5A

Mouser Part No
637-P4SMAJ8.5A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.49

$0.318

$0.267

$0.252

Reel

$0.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Unidirectional

1 Channel

8.5 V

SMD/SMT

14.4 V

9.4 V

SMA (DO-214AC)

27.8 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMAJ8.5CA
Diotec Semiconductor
1: $0.435
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ8.5CA

Mouser Part No
637-P4SMAJ8.5CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.435

$0.311

$0.216

$0.19

Reel

$0.097

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

8.5 V

SMD/SMT

14.4 V

9.4 V

SMA (DO-214AC)

27.8 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir

P4SMAJ85A
Diotec Semiconductor
1: $0.435
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ85A

Mouser Part No
637-P4SMAJ85A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.435

$0.311

$0.216

$0.19

Reel

$0.097

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Unidirectional

1 Channel

85 V

SMD/SMT

137 V

94.4 V

SMA (DO-214AC)

2.9 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir, AEC-Q101

P4SMAJ85A-AQ
Diotec Semiconductor
1: $0.639
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ85A-AQ

Mouser Part No
637-P4SMAJ85A-AQ

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir, AEC-Q101

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.639

$0.458

$0.32

$0.28

Reel

$0.112

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Unidirectional

1 Channel

85 V

SMD/SMT

137 V

94.4 V

SMA (DO-214AC)

2.9 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMAJ85CA
Diotec Semiconductor
1: $0.462
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ85CA

Mouser Part No
637-P4SMAJ85CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.462

$0.329

$0.228

$0.201

Reel

$0.102

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

85 V

SMD/SMT

137 V

94.4 V

SMA (DO-214AC)

2.9 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir, AEC-Q101

P4SMAJ85CA-AQ
Diotec Semiconductor
1: $0.639
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ85CA-AQ

Mouser Part No
637-P4SMAJ85CA-AQ

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir, AEC-Q101

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.639

$0.458

$0.32

$0.28

Reel

$0.143

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

85 V

SMD/SMT

137 V

94.4 V

SMA (DO-214AC)

2.9 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMAJ9.0CA
Diotec Semiconductor
1: $0.462
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ9.0CA

Mouser Part No
637-P4SMAJ9.0CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.462

$0.329

$0.228

$0.201

Reel

$0.102

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

9 V

SMD/SMT

15.4 V

10 V

SMA (DO-214AC)

26 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir

P4SMAJ90A
Diotec Semiconductor
1: $0.449
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ90A

Mouser Part No
637-P4SMAJ90A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.449

$0.313

$0.218

$0.192

Reel

$0.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Unidirectional

1 Channel

90 V

SMD/SMT

146 V

100 V

SMA (DO-214AC)

2.7 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir, AEC-Q101

P4SMAJ90A-AQ
Diotec Semiconductor
1: $0.639
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ90A-AQ

Mouser Part No
637-P4SMAJ90A-AQ

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir, AEC-Q101

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.639

$0.458

$0.32

$0.28

Reel

$0.143

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Unidirectional

1 Channel

90 V

SMD/SMT

146 V

100 V

SMA (DO-214AC)

2.7 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMAJ90CA
Diotec Semiconductor
1: $0.462
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
P4SMAJ90CA

Mouser Part No
637-P4SMAJ90CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.462

$0.329

$0.228

$0.201

Reel

$0.102

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

90 V

SMD/SMT

146 V

100 V

SMA (DO-214AC)

2.7 A

400 W

- 50 C

+ 150 C

TVS Diodes

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMA220CA
Diotec Semiconductor
1: $0.789
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
P4SMA220CA

Mouser Part No
637-P4SMA220CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.789

$0.555

$0.388

$0.34

View

Reel

$0.091

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

185 V

SMD/SMT

328 V

209 V

SMA (DO-214AC)

1.2 A

400 W

- 50 C

+ 150 C

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMA250CA
Diotec Semiconductor
1: $0.789
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
P4SMA250CA

Mouser Part No
637-P4SMA250CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.789

$0.555

$0.388

$0.34

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

214 V

SMD/SMT

344 V

237 V

SMA (DO-214AC)

1.2 A

400 W

- 50 C

+ 150 C

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMA300CA
Diotec Semiconductor
1: $0.802
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
P4SMA300CA

Mouser Part No
637-P4SMA300CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.802

$0.556

$0.389

$0.341

Reel

$0.143

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

256 V

SMD/SMT

414 V

285 V

SMA (DO-214AC)

970 mA

400 W

- 50 C

+ 150 C

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMA480CA
Diotec Semiconductor
1: $0.789
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
P4SMA480CA

Mouser Part No
637-P4SMA480CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.789

$0.555

$0.388

$0.34

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

408 V

SMD/SMT

658 V

456 V

SMA (DO-214AC)

610 mA

400 W

- 50 C

+ 150 C

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMA530CA
Diotec Semiconductor
1: $0.789
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
P4SMA530CA

Mouser Part No
637-P4SMA530CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.789

$0.555

$0.388

$0.34

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

477 V

SMD/SMT

729 V

503 V

SMA (DO-214AC)

55 mA

400 W

- 50 C

+ 150 C

P4SMA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

P4SMA550CA
Diotec Semiconductor
1: $0.789
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
P4SMA550CA

Mouser Part No
637-P4SMA550CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.789

$0.555

$0.388

$0.34

Reel

$0.174

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

Bidirectional

495 V

SMD/SMT

760 V

522 V

SMA (DO-214AC)

530 mA

400 W

- 50 C

+ 150 C

P4SMA

Reel, Cut Tape, MouseReel

P4SMA Transient Voltage Suppressors

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5 V
6.5 V
7 V
7.5 V
8 V
8.5 V
9 V
10 V
11 V
12 V
13 V
14 V
15 V
16 V
17 V
18 V
20 V
22 V
24 V
26 V

9.2 V
11.2 V
12 V
12.9 V
13.6 V
14.4 V
15.4 V
17 V
18.2 V
19.9 V
21.5 V
23.2 V
24.4 V
26 V
27.6 V
29.2 V
32.4 V
35.5 V
38.9 V
42.1 V

6.4 V
7.2 V
7.8 V
8.3 V
8.9 V
9.4 V
10 V
11.1 V
12.2 V
13.3 V
14.4 V
15.6 V
16.7 V
17.8 V
18.9 V
20 V
22.2 V
24.4 V
26.7 V
28.9 V

55 mA
530 mA
610 mA
660 mA
730 mA
830 mA
970 mA
1.1 A
1.2 A
1.5 A
1.6 A
1.9 A
2.1 A
2.3 A
2.5 A
2.7 A
2.9 A
3.2 A
3.3 A
3.5 A