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

SZMMSZ4682T1G

Zener Diodes ZEN SOD123 REG 0.5W

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 : 72750
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USD 0.0384

Multiples of: 1

2.7 V

1 uA

500 mW

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

Aec - Q101

Mmsz4682

MMBZ5270BLT1G

Zener Diodes 91V 225mW

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 : 37529
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32	3	4	5	6	7	8	9

USD 0.0134

Multiples of: 1

91 V

5 %

225 mW

400 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

1.4 mA

MMBZ5270B

1N4743A-TAP

Zener Diodes 13 Volt 1.3 Watt

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 : 37482
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32	3	4	5	6	7	8	9

USD 0.033

Multiples of: 1

13 V

5 %

69 mA

1.3 W

5 uA

10 Ohms

+ 175 C

Single

Through Hole

DO - 41

Ammo Pack

- 65 C

19 mA

BZV55C8V2

Diode: Zener; 500mW; 8.2V; SMD; Reel, tape; MiniMELF; single diode

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.

CDIL

Availability : 37315
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32	3	4	5	6	7	8	9

USD 0.0168

Multiples of: 10

BZX84C2V4-E3-08

Vishay Semiconductors Zener Diodes 2.4 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 : 37287
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July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 0.0231

Multiples of: 1

2.4 V

5 %

- 0.4 mv/ C

50 uA

300 mW

50 uA

100 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Reel

- 55 C

Bzx84

BZT52C39LP-7B

Zener Diodes 250mW 39V 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.

Diodes Incorporated

Availability : 37286
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July 2025

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

USD 0.0396

Multiples of: 1

39 V

5.13 %

250 mW

130 Ohms

+ 150 C

Single

SMD/SMT

DFN1006 - 2

Reel , Cut Tape

- 65 C

2 mA

BZT52C2V4LP - BZT52C39LP

BZX384-B15.115

Diode: Zener; 0.3W; 15V; SMD; Reel, tape; SOD323; 250mA; Ufmax:0.9V

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 : 37267
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32	3	4	5	6	7	8	9

USD 0.0686

Multiples of: 1

1N5227B

Zener Diodes 3.6V 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.

ON Semiconductor

Availability : 37262
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USD 0.0123

Multiples of: 1

3.6 V

5 %

500 mW

24 Ohms

+ 200 C

Single

Through Hole

DO - 35 - 2

Bulk

- 65 C

20 mA

1N5227B

ZMM12

Zener Diodes SOD-80C 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.

Diotec

Availability : 37206
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USD 0.0202

Multiples of: 1

12 V

5 %

11 % /C

500 mW

20 Ohms

+ 175 C

Single

SMD/SMT

SOD - 80 - 2

Reel , Cut Tape

- 50 C

5 mA

BZT52C6V2-E3-18

Vishay Semiconductors Zener Diodes 6.2 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 : 37155
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32	3	4	5	6	7	8	9

USD 0.0275

Multiples of: 1

6.2 V

5 %

0.7 mv/ C

54 mA

500 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

Bzt52

BZX85B5V6-TAP

Vishay Semiconductors Zener Diodes 5.6 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 : 37092
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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 0.0654

Multiples of: 1

5.6 V

2 %

0.022 % / C

190 mA

1.3 W

7 Ohms

+ 175 C

Single

Through Hole

DO - 41

Ammo Pack

- 55 C

45 mA

BZX384B22-E3-08

Zener Diodes 22 Volt 0.2W 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 : 37020
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July 2025

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

USD 0.0286

Multiples of: 1

22 V

2 %

1 mv/ C

50 nA

200 mW

20 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Reel

- 55 C

Bzx384

1N4757A-TR

Zener Diodes 51 Volt 1.3 Watt

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 : 36900
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July 2025

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32	3	4	5	6	7	8	9

USD 0.0352

Multiples of: 1

51 V

5 %

1.3 W

95 Ohms

+ 175 C

Single

Through Hole

DO - 41 - 2

Reel , Cut Tape

- 65 C

5 mA

BZX79-B5V6,113

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 : 36893
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32	3	4	5	6	7	8	9

USD 0.0163

Multiples of: 1

5.6 V

2 %

500 mW

40 Ohms

+ 200 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 65 C

5 mA

BZX79

UDZ12B-7

Zener Diodes 200MW 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.

Diodes Incorporated

Availability : 36886
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32	3	4	5	6	7	8	9

USD 0.0374

Multiples of: 1

12 V

2.09 %

0.1 uA

200 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

5 mA

Udz12

MM1Z5V6

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.

Jingdao

Availability : 36860
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July 2025

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32	3	4	5	6	7	8	9

USD 0.0078

Multiples of: 50

CLL4749A TR

Zener Diodes MELF 24V 1W 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.

Central Semiconductor

Availability : 36836
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July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 0.1066

Multiples of: 1

24 V

5 %

1 W

25 Ohms

+ 200 C

Single

SMD/SMT

Reel , Cut Tape

- 65 C

10.5 mA

Hot

MM3Z33VC

Zener Diodes Diode Zener 33.0V 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.

ON Semiconductor

Availability : 36722
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July 2025

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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 0.0204

Multiples of: 1

33 V

5 %

200 mW

75 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F - 2

Reel , Cut Tape

- 65 C

2 mA

MM3Z33VC

NNCD5.1F-T1B-A

Diode Zener Dual Common Anode 5.105V 5% 200mW 3-Pin SC-59 T/R

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.

Renesas

Availability : 36605
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USD 0.228

Multiples of: 1

5.105 V

5 %

200 mW

Dual Common Anode

Surface Mount

Tape And Reel

ZMM20V

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 : 36546
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July 2025