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

ZMM22

Diode: Zener; 0.5W; 22V; SMD; tape; MiniMELF

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.

Diotec

Availability : 36375
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0151

Multiples of: 2500

22 V

5 %

500 mW

55 Ohms

+ 175 C

Single

SMD/SMT

SOD - 80

Reel , Cut Tape

- 50 C

5 mA

BZV55-C39,115

Zener Diodes 500MW 39V

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 : 36375
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025

July 2025
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28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0178

Multiples of: 2500

5 %

34.8 mv/ K

50 nA

+ 200 C

Single

Smd/Smt

SOD - 80

Reel

- 65 C

SZ1SMB5938BT3G

ON Semiconductor Zener Diodes ZEN SMB REG 3W 36V SPCL

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 : 36375
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.3281

Multiples of: 2500

36 V

5 %

1 uA

3 W

38 Ohms

+ 150 C

Single

Smd/Smt

SMB - 2

Reel

- 65 C

Aec - Q101

1Smb5938b

LBZT52C6V2T1G

Zener Diodes SOD-123 RoHS

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.

Leshan

Availability : 36353
Ship by Thu. 17 Jul to Tue. 22 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0124

Multiples of: 20

MMSZ4690T3G

ON Semiconductor Zener Diodes 5.6V 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 : 36297
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0204

Multiples of: 1

5.6 V

5 %

50 uA

500 mW

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

Mmsz4690

BZX85B33-TR

Zener Diodes 33 Volt 1.3 Watt 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.

Vishay

Availability : 36279
Ship by Tue. 01 Jul to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0462

Multiples of: 1

33 V

2 %

0.078 % / C

33 mA

1.3 W

500 nA

35 Ohms

+ 175 C

Single

Through Hole

DO - 41

Reel

- 55 C

8 mA

PDZ13B,115

Zener Diodes DIODE ZENER 2 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 : 36262
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0127

Multiples of: 1

13.49 V

2 %

9.4 mv/ K

100 nA

400 mW

100 nA

10 Ohms

+ 150 C

Single

Smd/Smt

SC - 76

Reel

- 65 C

5 mA

MM3Z5V6 1P

±5% Single 5.2V~6V 300mW 5.6V SOD-323 Zener Diodes ROHS

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.

Hong Kong Chuangji

Availability : 36249
Ship by Thu. 17 Jul to Tue. 22 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0077

Multiples of: 50

BZT52C18

350mW 18V SOD-123 Zener Diodes ROHS

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.

XZT

Availability : 36229
Ship by Thu. 17 Jul to Tue. 22 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0081

Multiples of: 50

ZMM3V3

±5% Single 3.1V~3.5V 500mW 3.3V LL-34 Zener Diodes ROHS

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.

Yongyutai Electronics

Availability : 36173
Ship by Thu. 17 Jul to Tue. 22 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0051

Multiples of: 50

BZM55B12-TR3

Zener Diodes 12 Volt 0.5W 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.

Vishay

Availability : 36093
Ship by Tue. 01 Jul to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0352

Multiples of: 1

12 V

2 %

0.07 % / C

100 nA

500 mW

100 nA

20 Ohms

+ 175 C

Single

Smd/Smt

MICRO - MELF - 2

Reel

- 65 C

5 mA

TZX12D-TAP

Vishay Semiconductors Zener Diodes 12 Volt 0.5W 1%

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.

Vishay

Availability : 36090
Ship by Tue. 01 Jul to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0231

Multiples of: 1

12 V

1 %

1 uA

500 mW

35 Ohms

+ 175 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

5 mA

BZX85B56-TR

Zener Diodes 56 Volt 1.3 Watt 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.

Vishay

Availability : 36075
Ship by Tue. 01 Jul to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0511

Multiples of: 1

56 V

2 %

0.078 % / C

19 mA

1.3 W

500 nA

120 Ohms

+ 175 C

Single

Through Hole

DO - 41

Reel

- 55 C

4 mA

BZX55C4V7-TR

Zener Diodes 4.7 Volt 0.5W 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.

Vishay

Availability : 36007
Ship by Tue. 01 Jul to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.025

Multiples of: 1

4.7 V

6 %

- 0.015 % /K

500 nA

500 mW

500 nA

60 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

ZMM3V3

LL-34 Zener Diodes ROHS

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.

HXY MOS

Availability : 35978
Ship by Thu. 17 Jul to Tue. 22 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0051

Multiples of: 20

BZT52C7V5

1uA@2V 15Ω 7V~7.9V 500mW 7.5V SOD-123 Zener Diodes ROHS

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.

GOODWORK

Availability : 35978
Ship by Thu. 17 Jul to Tue. 22 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0073

Multiples of: 50

1N5223B-TR

Zener Diode 2.7 V 500 mW ±5% Through Hole DO-35 (DO-204AH)

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.

Vishay

Availability : 35951
Ship by Tue. 01 Jul to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0198

Multiples of: 1

2.7 V

5 %

500 mW

30 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 65 C

20 mA

1N52xxB

BZX84C5V1-G3-08

Zener Diodes 5.1 Volt 0.35W 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.

Vishay

Availability : 35930
Ship by Tue. 01 Jul to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0341

Multiples of: 1

5.1 V

5 %

0.4 mv/ C

2 uA

300 mW

2 uA

60 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Reel

- 55 C

Bzx84

1N5237B-TR

Zener Diode 8.2 V 500 mW ±5% Through Hole DO-35 (DO-204AH)

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.

Vishay

Availability : 35571
Ship by Tue. 01 Jul to Thu. 03 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0242

Multiples of: 1

5 %

0.062 % /K

20 mA

3 uA

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

1N52xxb

BZX585-B9V1,115

Zener Diodes DIODE ZENER 2 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 : 23011
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025