ESD Protection Diodes / TVS Diodes

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MMQA/SZMMQA ESD Protection Diodes

onsemi MMQA/SZMMQA ESD Protection Diodes are quad monolithic silicon voltage suppressors designed for applications requiring transient overvoltage protection capability. It is intended for use in voltage and ESD-sensitive equipment such as computers, printers, business machines, communication systems, medical equipment, and other applications. Its quad junction common anode design protects four separate lines using only one package. The onsemi MMQA/SZMMQA ESD Protection Diodes are ideal for situations where board space is at a premium.

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Part #

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor, Common Anode, SC-59

SZMMQA18VT1G
onsemi
1: $0.775
2,384In Stock
New Product

Mfr. Part #
SZMMQA18VT1G

Mouser Part #
863-SZMMQA18VT1G

New Product

onsemi

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor, Common Anode, SC-59

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Datasheet

2,384In Stock

Cut Tape

$0.775

$0.476

$0.301

$0.236

Reel

$0.171

View

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

4 Channel

14 V

SMD/SMT

26 V

1.71 V

SC-74-6 (SOT-457-6)

150 W

80 pF

- 55 C

+ 150 C

MMQA18V

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SC74 QUAD ARRAY 5.6V

MMQA5V6T3G
onsemi
1: $0.558
85,380In Stock

Mfr. Part #
MMQA5V6T3G

Mouser Part #
863-MMQA5V6T3G

onsemi

ESD Protection Diodes / TVS Diodes SC74 QUAD ARRAY 5.6V

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Datasheet

85,380In Stock

Cut Tape

$0.558

$0.383

$0.257

$0.20

$0.146

Reel

$0.136

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Unidirectional

4 Channel

3 V

SMD/SMT

8 V

5.32 V

SC-74-6 (SOT-457-6)

150 W

- 55 C

+ 150 C

MMQA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 12V 150W TVS Quad Array

MMQA12VT1G
onsemi
1: $0.45
18,456In Stock

Mfr. Part #
MMQA12VT1G

Mouser Part #
863-MMQA12VT1G

onsemi

ESD Protection Diodes / TVS Diodes 12V 150W TVS Quad Array

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Datasheet

18,456In Stock

Cut Tape

$0.45

$0.219

$0.146

$0.144

Reel

$0.109

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

4 Channel

9.1 V

SMD/SMT

17.3 V

11.4 V

SC-74-6 (SOT-457-6)

150 W

- 55 C

+ 150 C

MMQA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 27V 150W TVS Quad Array

MMQA27VT1G
onsemi
1: $0.45
24,116In Stock

Mfr. Part #
MMQA27VT1G

Mouser Part #
863-MMQA27VT1G

onsemi

ESD Protection Diodes / TVS Diodes 27V 150W TVS Quad Array

Learn More

Datasheet

24,116In Stock

Cut Tape

$0.45

$0.169

$0.147

Reel

$0.146

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

4 Channel

21 V

SMD/SMT

39 V

25.7 V

SC-74-6 (SOT-457-6)

150 W

- 55 C

+ 150 C

MMQA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 15V 150W TVS Quad Array

MMQA15VT1G
onsemi
1: $0.605
7,861In Stock

Mfr. Part #
MMQA15VT1G

Mouser Part #
863-MMQA15VT1G

onsemi

ESD Protection Diodes / TVS Diodes 15V 150W TVS Quad Array

Learn More

Datasheet

7,861In Stock

Cut Tape

$0.605

$0.381

$0.166

$0.16

Reel

$0.121

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

4 Channel

11 V

SMD/SMT

21.7 V

14.3 V

SC-74-6 (SOT-457-6)

150 W

- 55 C

+ 150 C

MMQA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 18V 150W TVS Quad Array

MMQA18VT1G
onsemi
1: $0.589
3,198In Stock

Mfr. Part #
MMQA18VT1G

Mouser Part #
863-MMQA18VT1G

onsemi

ESD Protection Diodes / TVS Diodes 18V 150W TVS Quad Array

Learn More

Datasheet

3,198In Stock

Cut Tape

$0.589

$0.352

$0.175

$0.166

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

4 Channel

14 V

SMD/SMT

26 V

17.1 V

SC-74-6 (SOT-457-6)

150 W

- 55 C

+ 150 C

MMQA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 33V 150W TVS Quad Array

MMQA33VT1G
onsemi
1: $0.264
114In Stock
9,000Expected 2027-01-29

Mfr. Part #
MMQA33VT1G

Mouser Part #
863-MMQA33VT1G

onsemi

ESD Protection Diodes / TVS Diodes 33V 150W TVS Quad Array

Learn More

Datasheet

114In Stock

9,000Expected 2027-01-29

Cut Tape

$0.264

$0.167

$0.153

$0.15

Reel

$0.138

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

4 Channel

25 V

SMD/SMT

48.6 V

31.4 V

SC-74-6 (SOT-457-6)

150 W

- 55 C

+ 150 C

MMQA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5.6V 150W TVS Quad Array

MMQA5V6T1G
onsemi
1: $0.558
481In Stock
264,000On Order

Mfr. Part #
MMQA5V6T1G

Mouser Part #
863-MMQA5V6T1G

onsemi

ESD Protection Diodes / TVS Diodes 5.6V 150W TVS Quad Array

Learn More

Datasheet

481In Stock

264,000On Order

Cut Tape

$0.558

$0.344

$0.195

$0.16

$0.144

Reel

$0.104

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

4 Channel

3 V

SMD/SMT

8 V

5.6 V

SC-74-6 (SOT-457-6)

150 W

- 55 C

+ 150 C

MMQA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 6.2V 150W TVS Quad Array

MMQA6V2T1G
onsemi
1: $0.388
1,257In Stock
6,000Expected 2026-02-17

Mfr. Part #
MMQA6V2T1G

Mouser Part #
863-MMQA6V2T1G

onsemi

ESD Protection Diodes / TVS Diodes 6.2V 150W TVS Quad Array

Learn More

Datasheet

1,257In Stock

6,000Expected 2026-02-17

Cut Tape

$0.388

$0.22

$0.112

Reel

$0.105

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

4 Channel

4 V

SMD/SMT

9 V

5.89 V

SC-74-6 (SOT-457-6)

150 W

- 55 C

+ 150 C

MMQA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 6.8V 150W TVS Quad Array

MMQA6V8T1G
onsemi
1: $0.496
1,258In Stock
6,000Expected 2026-03-31

Mfr. Part #
MMQA6V8T1G

Mouser Part #
863-MMQA6V8T1G

onsemi

ESD Protection Diodes / TVS Diodes 6.8V 150W TVS Quad Array

Learn More

Datasheet

1,258In Stock

6,000Expected 2026-03-31

Cut Tape

$0.496

$0.277

$0.192

$0.184

$0.166

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

4 Channel

4.3 V

SMD/SMT

9.8 V

6.8 V

SC-74-6 (SOT-457-6)

150 W

250 pF

- 55 C

+ 150 C

MMQA

Reel, Cut Tape, MouseReel

MMQA/SZMMQA ESD Protection Diodes

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