ESD Protection Diodes / TVS Diodes

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MMBZxxV Power Dual Surface-Mount Zener Diodes

Diodes Inc. MMBZxxV Dual Surface-Mount Zener Diodes are designed for applications requiring transient overvoltage protection capability. These devices have a 24W or 40W peak power dissipation (P_PK) rating at 1.0ms and a power dissipation (P_D) rating of 225mW. These are available in breakdown voltages (V_BR) of 5.6V to 33V (typical). The Diodes Inc. MMBZxxV unidirectional double ESD protection diodes come in a common cathode configuration. The device is designed for ESD and transient overvoltage protection of up to two signal lines.

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Part #

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 10K

MMBZ27VCLAQ-13
Diodes Incorporated
1: $0.47
18,334In Stock
20,000On Order

Mfr. Part No.
MMBZ27VCLAQ-13

Mouser Part No
621-MMBZ27VCLAQ-13

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 10K

Learn More

Datasheet

18,334In Stock

20,000On Order

Cut Tape

$0.47

$0.317

$0.184

$0.142

Reel

$0.089

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Unidirectional

2 Channel

22 V

SMD/SMT

40 V

25.65 V

SC-59-3 (SOT-23-3)

1 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 27V 225mW

MMBZ27VAL-7-F
Diodes Incorporated
1: $0.27
21,732In Stock
End of Life

Mfr. Part No.
MMBZ27VAL-7-F

Mouser Part No
621-MMBZ27VAL-F

End of Life

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 27V 225mW

Learn More

Datasheet

21,732In Stock

Cut Tape

$0.27

$0.166

$0.107

$0.086

Reel

$0.059

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

22 V

SMD/SMT

40 V

25.65 V

SC-59-3 (SOT-23-3)

1 A

40 W

- 65 C

+ 150 C

MMBZ27

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 225MW 22V

MMBZ27VCL-7-F
Diodes Incorporated
1: $0.33
10,541In Stock
End of Life

Mfr. Part No.
MMBZ27VCL-7-F

Mouser Part No
621-MMBZ27VCL-7-F

End of Life

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 225MW 22V

Learn More

Datasheet

10,541In Stock

Cut Tape

$0.33

$0.20

$0.125

$0.093

Reel

$0.065

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

22 V

SMD/SMT

40 V

25.65 V

SC-59-3 (SOT-23-3)

1 A

40 W

- 65 C

+ 150 C

MMBZ27

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ27VALAQ-7
Diodes Incorporated
1: $0.44
1,493In Stock

Mfr. Part No.
MMBZ27VALAQ-7

Mouser Part No
621-MMBZ27VALAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

1,493In Stock

Cut Tape

$0.44

$0.291

$0.169

$0.13

Reel

$0.094

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

22 V

SMD/SMT

40 V

25.65 V

SC-59-3 (SOT-23-3)

1 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ27VALQ-7-F
Diodes Incorporated
1: $0.45
18,402In Stock
End of Life

Mfr. Part No.
MMBZ27VALQ-7-F

Mouser Part No
621-MMBZ27VALQ-7-F

End of Life

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Datasheet

18,402In Stock

Cut Tape

$0.45

$0.31

$0.157

$0.128

Reel

$0.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

22 V

SMD/SMT

40 V

25.65 V

SC-59-3 (SOT-23-3)

1 A

40 W

- 65 C

+ 150 C

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ27VCLQ-7-F
Diodes Incorporated
1: $0.31
2,099In Stock
3,000Expected 20/07/2026
End of Life

Mfr. Part No.
MMBZ27VCLQ-7-F

Mouser Part No
621-MMBZ27VCLQ-7-F

End of Life

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Datasheet

2,099In Stock

3,000Expected 20/07/2026

Cut Tape

$0.31

$0.189

$0.118

$0.088

Reel

$0.064

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

22 V

SMD/SMT

40 V

25.65 V

SC-59-3 (SOT-23-3)

1 A

40 W

16 kV

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ10VALA-7
Diodes Incorporated
1: $0.24
2,980Expected 03/08/2026

Mfr. Part No.
MMBZ10VALA-7

Mouser Part No
621-MMBZ10VALA-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

2,980Expected 03/08/2026

Cut Tape

$0.24

$0.165

$0.081

$0.068

$0.047

Reel

$0.042

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

6.5 V

SMD/SMT

14.2 V

9.5 V

SC-59-3 (SOT-23-3)

1.7 A

24 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ33VALAQ-7
Diodes Incorporated
1: $0.42
2,918Expected 17/07/2026

Mfr. Part No.
MMBZ33VALAQ-7

Mouser Part No
621-MMBZ33VALAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

2,918Expected 17/07/2026

Cut Tape

$0.42

$0.269

$0.159

$0.121

$0.106

Reel

$0.089

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

26 V

SMD/SMT

46 V

31.35 V

SC-59-3 (SOT-23-3)

870 mA

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 10K

MMBZ27VALQ-13-F
Diodes Incorporated
1: $0.45
9,950Expected 20/07/2026
End of Life

Mfr. Part No.
MMBZ27VALQ-13-F

Mouser Part No
621-MMBZ27VALQ-13-F

End of Life

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 10K

Learn More

Datasheet

9,950Expected 20/07/2026

Cut Tape

$0.45

$0.388

$0.183

$0.15

Reel

$0.063

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Unidirectional

2 Channel

22 V

SMD/SMT

40 V

25.65 V

SC-59-3 (SOT-23-3)

1 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ27VALA-7
Diodes Incorporated
1: $0.30
21,000Factory Stock Available

Mfr. Part No.
MMBZ27VALA-7

Mouser Part No
621-MMBZ27VALA-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

21,000Factory Stock Available

More Info Available

Cut Tape

$0.30

$0.208

$0.102

$0.085

$0.059

Reel

$0.05

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

22 V

SMD/SMT

40 V

25.65 V

SC-59-3 (SOT-23-3)

1 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ27VCLAQ-7
Diodes Incorporated
1: $0.47
63,000Factory Stock Available

Mfr. Part No.
MMBZ27VCLAQ-7

Mouser Part No
621-MMBZ27VCLAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

63,000Factory Stock Available

More Info Available

Cut Tape

$0.47

$0.317

$0.184

$0.142

$0.122

Reel

$0.102

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

22 V

SMD/SMT

40 V

25.65 V

SC-59-3 (SOT-23-3)

1 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ33VCLAQ-7
Diodes Incorporated
1: $0.48
15,000Factory Stock Available

Mfr. Part No.
MMBZ33VCLAQ-7

Mouser Part No
621-MMBZ33VCLAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

15,000Factory Stock Available

More Info Available

Cut Tape

$0.48

$0.333

$0.169

$0.138

Reel

$0.082

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

26 V

SMD/SMT

46 V

31.35 V

SC-59-3 (SOT-23-3)

870 mA

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ10VALAQ-7
Diodes Incorporated
1: $0.44
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
MMBZ10VALAQ-7

Mouser Part No
621-MMBZ10VALAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$0.44

$0.303

$0.148

$0.124

$0.086

Reel

$0.074

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

6.5 V

SMD/SMT

14.2 V

9.5 V

SC-59-3 (SOT-23-3)

1.7 A

24 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ10VCLA-7
Diodes Incorporated
1: $0.24
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MMBZ10VCLA-7

Mouser Part No
621-MMBZ10VCLA-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.24

$0.165

$0.081

$0.068

$0.047

Reel

$0.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

6.5 V

SMD/SMT

14.2 V

9.5 V

SC-59-3 (SOT-23-3)

1.7 A

24 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ10VCLAQ-7
Diodes Incorporated
1: $0.46
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MMBZ10VCLAQ-7

Mouser Part No
621-MMBZ10VCLAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.46

$0.318

$0.156

$0.13

$0.091

Reel

$0.071

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

6.5 V

SMD/SMT

14.2 V

9.5 V

SC-59-3 (SOT-23-3)

1.7 A

24 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ15VALA-7
Diodes Incorporated
1: $0.24
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
MMBZ15VALA-7

Mouser Part No
621-MMBZ15VALA-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$0.24

$0.165

$0.081

$0.068

$0.047

Reel

$0.043

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

12 V

SMD/SMT

21 V

14.25 V

SC-59-3 (SOT-23-3)

1.9 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ15VALAQ-7
Diodes Incorporated
1: $0.48
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
MMBZ15VALAQ-7

Mouser Part No
621-MMBZ15VALAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$0.48

$0.336

$0.164

$0.137

$0.096

Reel

$0.082

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

12 V

SMD/SMT

21 V

14.25 V

SC-59-3 (SOT-23-3)

1.9 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ15VCLA-7
Diodes Incorporated
1: $0.24
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MMBZ15VCLA-7

Mouser Part No
621-MMBZ15VCLA-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.24

$0.165

$0.081

$0.068

$0.047

Reel

$0.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

12 V

SMD/SMT

21 V

14.25 V

SC-59-3 (SOT-23-3)

1.9 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ15VCLAQ-7
Diodes Incorporated
1: $0.46
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MMBZ15VCLAQ-7

Mouser Part No
621-MMBZ15VCLAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.46

$0.318

$0.156

$0.13

Reel

$0.071

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

12 V

SMD/SMT

21 V

14.25 V

SC-59-3 (SOT-23-3)

1.9 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ18VALA-7
Diodes Incorporated
1: $0.27
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MMBZ18VALA-7

Mouser Part No
621-MMBZ18VALA-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.27

$0.186

$0.091

$0.076

Reel

$0.045

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

14.5 V

SMD/SMT

25 V

17.1 V

SC-59-3 (SOT-23-3)

1.6 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ18VALAQ-7
Diodes Incorporated
1: $0.44
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
MMBZ18VALAQ-7

Mouser Part No
621-MMBZ18VALAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$0.44

$0.309

$0.156

$0.128

$0.095

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

14.5 V

SMD/SMT

25 V

17.1 V

SC-59-3 (SOT-23-3)

1.6 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ18VCLA-7
Diodes Incorporated
1: $0.27
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MMBZ18VCLA-7

Mouser Part No
621-MMBZ18VCLA-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.27

$0.186

$0.091

$0.076

Reel

$0.045

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

14.5 V

SMD/SMT

25 V

17.1 V

SC-59-3 (SOT-23-3)

1.6 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ18VCLAQ-7
Diodes Incorporated
1: $0.50
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MMBZ18VCLAQ-7

Mouser Part No
621-MMBZ18VCLAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.50

$0.35

$0.172

$0.143

Reel

$0.076

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

14.5 V

SMD/SMT

25 V

17.1 V

SC-59-3 (SOT-23-3)

1.6 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ20VALA-7
Diodes Incorporated
1: $0.27
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
MMBZ20VALA-7

Mouser Part No
621-MMBZ20VALA-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$0.27

$0.186

$0.091

$0.076

$0.053

Reel

$0.047

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

17 V

SMD/SMT

28 V

19 V

SC-59-3 (SOT-23-3)

1.4 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

MMBZ20VALAQ-7
Diodes Incorporated
1: $0.44
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
MMBZ20VALAQ-7

Mouser Part No
621-MMBZ20VALAQ-7

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SOT23 T&R 3K

Learn More

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$0.44

$0.309

$0.156

$0.128

$0.095

Reel

$0.079

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

2 Channel

17 V

SMD/SMT

28 V

19 V

SC-59-3 (SOT-23-3)

1.4 A

40 W

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

MMBZxxV Power Dual Surface-Mount Zener Diodes

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