About Zener Diodes

Zener Diodes

Zener diodes are a type of diode that allows current to flow in the reverse direction when the voltage across the diode exceeds the reverse breakdown voltage. The breakdown voltage, also known as the Zener voltage, is the voltage at which the diode starts to conduct in the reverse direction. Zener diodes are designed specifically to provide a regulated voltage across their terminals. They are commonly used in voltage regulation circuits and in power supply circuits.

Zener Diodes

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Vz - Zener Voltage	Voltage Tolerance	Voltage Temperature Coefficient	Zener Current	Pd - Power Dissipation	Maximum Reverse Leakage Current	Zz - Zener Impedance	Maximum Operating Temperature	Configuration	Mounting Style	Package / Case	Packaging	Minimum Operating Temperature	Test Current	Qualification	Series

MMSZ5222BT1G

Zener Diodes 2.5V 500mW

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.

ON Semiconductor

Availability : 29100
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0238

Multiples of: 3000

2.5 V

5 %

100 uA

500 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

20 mA

Mmsz52

MMSZ3V6T1G

Zener Diodes 3.6V 500mW

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.

ON Semiconductor

Availability : 29100
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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

USD 0.0245

Multiples of: 3000

3.6 V

5 %

5 uA

500 mW

90 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

5 mA

Mmsz3v6

MM5Z36VT1G

ON Semiconductor Zener Diodes 36V 200mW

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ON Semiconductor

Availability : 29100
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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

USD 0.025

Multiples of: 3000

36 V

6 %

37.4 mv/ K

2 mA

500 mW

50 nA

90 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523 - 2

Reel

- 65 C

2 mA

Aec - Q101

Mm5z36v

MMSZ5242BT3G

ON Semiconductor Zener Diodes 12V 500mW

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ON Semiconductor

Availability : 29100
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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

USD 0.0264

Multiples of: 10000

12 V

5 %

20 mA

500 mW

1 uA

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

20 mA

Aec - Q101

Mmsz52

MM3Z20VST1G

Zener Diodes SOD-323 COPPER PB FR

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.

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Availability : 29100
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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

USD 0.0265

Multiples of: 3000

20 V

2 %

18 mv/ K

5 mA

300 mW

55 Ohms

+ 150 C

Single

Smd/Smt

SOD323 - 2

Reel

- 65 C

5 mA

Aec - Q101

Mm3z20vs

MM3Z2V4ST1G

Zener Diodes ZEN REG 0.2W TR

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.

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Availability : 29100
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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

USD 0.0265

Multiples of: 30000

2.4 V

4 %

- 1.75 mv/ K

50 uA

200 mW

120 uA

100 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323

Cut Tape

- 65 C

5 mA

Aec - Q101

Mm3z2v4s

MMSZ5223BT1G

Zener Diodes 2.7V 500mW

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.

ON Semiconductor

Availability : 29100
Ship by Fri. 14 Nov to Thu. 20 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

USD 0.0268

Multiples of: 3000

2.7 V

5 %

75 uA

500 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

20 mA

Mmsz52

MM3Z6V2B

Zener Diodes Diode Zener 6.2V 200mW 2%

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.

ON Semiconductor

Availability : 29100
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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

USD 0.0274

Multiples of: 3000

6.2 V

2 %

2.7 uA

200 mW

2.7 uA

9 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 65 C

5 mA

Mm3z6

MM3Z24VC

Zener Diodes Diode Zener 24.0V 200mW 5%

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.

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Availability : 29100
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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

USD 0.0281

Multiples of: 3000

24 V

5 %

45 nA

200 mW

45 nA

65 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 65 C

5 mA

Mm3z24

1N4743A

Zener Diodes 13V 1W ZENER 5%

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.

ON Semiconductor

Availability : 29100
Ship by Fri. 14 Nov to Thu. 20 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

USD 0.0289

Multiples of: 3000

5 %

19 mA

5 uA

+ 200 C

Single

Through Hole

DO - 41

Bulk

- 65 C

1N4743a

1N5253BTR

Zener Diodes 25V 0.5W Zener

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.

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Availability : 29100
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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

USD 0.0295

Multiples of: 1

5 %

0.088 % / C

5 mA

100 nA

+ 200 C

Single

Through Hole

DO - 35

Reel

- 65 C

1N5253b

BZX79-C5V6,113

Zener Diodes DIODE ZENER 5 PCT

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.

Nexperia

Availability : 29100
Ship by Fri. 14 Nov to Thu. 20 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

USD 0.0307

Multiples of: 1

6 V

5 %

1.2 mv/ K

1 uA

500 mW

1 uA

40 Ohms

+ 200 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

BZX79-C75,113

NXP Semiconductors Zener Diodes DIODE ZENER 5 PCT

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.

Nexperia

Availability : 29100
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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

USD 0.0307

Multiples of: 1

79 V

5 %

80.2 mv/ K

50 nA

500 mW

255 Ohms

+ 200 C

Single

Through Hole

DO - 35

Reel

- 65 C

2 mA

1N4742ATR

Zener Diodes 12V 1W ZENER 5%

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.

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Availability : 29100
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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

USD 0.0316

Multiples of: 3000

12 V

5 %

5 uA

1 W

9 Ohms

+ 200 C

Single

Through Hole

DO - 41 - 2

Cut Tape

- 65 C

21 mA

1N4742a

1N4734ATR

Zener Diodes 5.6V 1W ZENER 5%

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.

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Availability : 29100
Ship by Fri. 14 Nov to Thu. 20 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

USD 0.0316

Multiples of: 3000

5.6 V

5 %

1 W

5 Ohms

+ 200 C

Single

Through Hole

DO - 41 - 2

Reel , Cut Tape

- 65 C

45 mA

1N4734A

1N4735ATR

Zener Diodes 6.2V 1W ZENER 5%

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.

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Availability : 29100
Ship by Fri. 14 Nov to Thu. 20 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

USD 0.0318

Multiples of: 3000

6.2 V

5 %

10 uA

1 W

2 Ohms

+ 200 C

Single

Through Hole

DO - 41 - 2

Cut Tape

- 65 C

41 mA

1N4735a

SZMM3Z27VST1G

ON Semiconductor Zener Diodes SOD-323 COPPER PB FREE

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.

ON Semiconductor

Availability : 29100
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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

USD 0.0391

Multiples of: 1

27.53 V

21.4 mv/ K to 25.3 mv/ K

50 nA

300 mW

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

Aec - Q101

Mm3z27vs

BZV55-C6V8,135

Zener Diodes DIODE ZENER 5 PCT

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.

Nexperia

Availability : 29100
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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

USD 0.0411

Multiples of: 1

6.8 V

5 %

3 mv/ K

2 uA

500 mW

15 Ohms

+ 200 C

Single

Smd/Smt

SOD - 80

Reel

- 65 C

5 mA

SZMMSZ4699T1G

Zener Diodes ZEN REG 0.5W 12V

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.

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Availability : 29100
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November 2025

November 2025
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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

USD 0.0436

Multiples of: 3000

12 V

5 %

500 mW

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

50 uA

AEC - Q101

MMSZ4699

SZMMBZ5257ELT1G

Diode Zener Single 33V 5% 300mW Automotive 3-Pin SOT-23 T/R

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