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

MMSZ5263BT1G

Zener Diodes ZEN REG 0.5W 58V

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 : 2269800
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May 2025

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USD 0.0182

Multiples of: 3000

56 V

5 %

0.1 uA

500 mW

150 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

2.2 mA

Mmsz52

BZT52C5V6-7-F

Zener Diodes 500mW 5.6V Zener AEC-Q101 Qualified

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 : 1516110
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May 2025

May 2025
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USD 0.0104

Multiples of: 1

5.6 V

5 %

0.25 mv/ C

5 mA

500 mW

40 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0 - Bzt52c51

SZMMBZ5240BLT1G

Zener Diodes ZEN REG .225W 10V

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 : 465196
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USD 0.0198

Multiples of: 1

10 V

5 %

3 uA

225 mW

17 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Tape And Reel

- 65 C

Aec - Q101

Mmbz5240b

1SMB5929B-13

Zener Diodes 3.0w Surface Mount Power Zener 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.

Diodes Incorporated

Availability : 448140
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May 2025

May 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.0765

Multiples of: 3000

15 V

5 %

3 W

9 Ohms

+ 150 C

Single

SMD/SMT

SMB - 2

Reel , Cut Tape

- 65 C

25 mA

1SMB59

ZMM5V1

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 : 408374
Ship by Wed. 21 May to Mon. 26 May

May 2025

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23	1	2	3	4	5	6	7

USD 0.0034

Multiples of: 50

UDZ11B-7

Zener Diodes 200MW 11V

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 : 395760
Ship by Wed. 07 May to Tue. 13 May

May 2025

May 2025
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18	27	28	29	30	1	2	3
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23	1	2	3	4	5	6	7

USD 0.0428

Multiples of: 3000

11 V

2.09 %

0.1 uA

200 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

5 mA

Udz11

BZT52C12

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.

Microdiode Electronics

Availability : 389910
Ship by Wed. 21 May to Mon. 26 May

May 2025

May 2025
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23	1	2	3	4	5	6	7

USD 0.0071

Multiples of: 50

BZT52B15LP-7B

Diodes Incorporated Zener Diodes SMT PRECISION ZENER DIODE .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.

Diodes Incorporated

Availability : 376517
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May 2025

May 2025
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USD 0.0352

Multiples of: 1

15 V

6.12 %

11.1 mv/ C

50 nA

250 mW

15 Ohms

+ 150 C

Single

Smd/Smt

X1 - DFN1006 - 2

Reel

- 65 C

Bzt52b15

MMSZ4688-TP

Micro Commercial Components (MCC) Zener Diodes 4.7V 500mW 10uA

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.

Micro Commercial Components (MCC)

Availability : 357652
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May 2025

May 2025
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23	1	2	3	4	5	6	7

USD 0.0198

Multiples of: 1

4.7 V

5 %

500 mW

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

50 uA

MMSZ46

BZX84-C11,215

Zener Diodes 250mW 11V 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.

Nexperia

Availability : 355020
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May 2025

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23	1	2	3	4	5	6	7

USD 0.012

Multiples of: 3000

11.6 V

5 %

7.4 mv/ K

100 nA

250 mW

100 nA

20 Ohms

+ 150 C

Single

Smd/Smt

TO - 236AB

Reel

- 65 C

5 mA

DDZ9694-7

Zener Diodes 500MW 8.2V LF

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 : 343380
Ship by Wed. 07 May to Tue. 13 May

May 2025

May 2025
	S	M	T	W	T	F	S
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.0236

Multiples of: 3000

8.2 V

5 %

50 mA

500 mW

100 nA

+ 150 C

Single

Smd/Smt

SOD - 123

Reel

- 65 C

0.05 mA

Ddz9694

BZT52C5V6

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.

Microdiode Electronics

Availability : 329276
Ship by Wed. 21 May to Mon. 26 May

May 2025

May 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.0072

Multiples of: 50

MMSZ5242B-7-F

Zener Diodes 12V 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.

Diodes Incorporated

Availability : 325920
Ship by Wed. 07 May to Tue. 13 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
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23	1	2	3	4	5	6	7

USD 0.0168

Multiples of: 3000

12 V

5 %

1 uA

500 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

20 mA

Mmsz524

BZT52C5V1-HE3-08

Vishay Semiconductors Zener Diodes 5.1 Volt 0.5W 5% AUTO

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 : 325478
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May 2025

May 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.0282

Multiples of: 1

5.1 V

5 %

0.4 mv/ C

67 mA

500 mW

60 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

Aec - Q101

Bzt52

BZX84C5V1-HE3-08

Vishay Semiconductors 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 : 322803
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May 2025

May 2025
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21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.0256

Multiples of: 1

5.1 V

5 %

400 uv/ C

2 uA

300 mW

60 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Reel

- 55 C

Aec - Q101

Bzx84

MM1W18

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 : 291518
Ship by Wed. 21 May to Mon. 26 May

May 2025

May 2025
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18	27	28	29	30	1	2	3
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21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.0171

Multiples of: 20

BZX84-B7V5,235

NXP Semiconductors 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 : 291000
Ship by Wed. 07 May to Tue. 13 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
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21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.0074

Multiples of: 60000

7.5 V

2 %

4 mv/ K

1 uA

250 mW

15 Ohms

+ 150 C

Single

Smd/Smt

TO - 236AB

Reel

- 65 C

5 mA

DZ23C12-E3-18

Zener Diodes 12 Volt 0.3 Watt 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 : 289847
Ship by Mon. 05 May to Wed. 07 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
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21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.0469

Multiples of: 1

12 V

5 %

0.9 mv/ C

300 mW

7 Ohms

+ 150 C

Dual Common Cathode

Smd/Smt

SOT - 23 - 3

Cut Tape

- 55 C

Dz23

BZX84-C36,215

Zener Diodes 250mW 36V

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 : 12637
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May 2025

May 2025
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18	27	28	29	30	1	2	3
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21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.011

Multiples of: 1

38 V

5 %

33 mv/ K

50 nA

250 mW

50 nA

90 Ohms

+ 150 C

Single

Smd/Smt

TO - 236AB

Reel

- 65 C

2 mA

MM3Z5V6ST1

Diode Zener Single 5.61V 2% 200mW 2-Pin SOD-323 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.

ON Semiconductor

Availability : 0
Request Quote

USD 0.0308

Multiples of: 13889