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

TDZ13J,115

Zener Diodes 13.3V 8uA 10Ohm

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 : 235710
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

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USD 0.0614

Multiples of: 1

13.3 V

2 %

11 mv/ K

8 uA

500 mW

8 uA

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 55 C

BZT52C20-7-F

Zener Diodes 500mW 20V 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 : 232800
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0156

Multiples of: 6000

20 V

6 %

16.2 mv/ C

5 mA

500 mW

55 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0 - Bzt52c51

NZX30C,133

Diode Zener Single 30.9V 2% 500mW 2-Pin ALF Ammo

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 : 232800
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0424

Multiples of: 1

2 %

500 mW

+ 175 C

Single

Smd/Smt

SOD - 27

Ammo Pack

- 55 C

Nzx

MMSZ5248B-TP

Zener Diodes 500mW 18V

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 : 229890
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0156

Multiples of: 3000

18 V

5 %

0.085 % / C

100 nA

500 mW

100 nA

21 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123

Reel

- 55 C

7 mA

Mmsz524

MMSZ5239B-7-F

Diode Zener Single 9.1V 5% 500mW Automotive 2-Pin SOD-123 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.

Diodes Incorporated

Availability : 226980
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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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 0.016

Multiples of: 6000

9.1 V

5 %

3 uA

500 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

20 mA

Mmsz523

1N5230BTR

Diode Zener Single 4.7V 5% 500mW 2-Pin DO-35 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 : 225600
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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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 0.0108

Multiples of: 1

4.7 V

5 %

500 mW

19 Ohms

+ 200 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 65 C

20 mA

1N5230B

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 : 224070
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0135

Multiples of: 3000

4.7 V

5 %

500 mW

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

50 uA

MMSZ46

MMSZ5258B-Q-13-F

Diode Zener Single 36V 5% 500mW Automotive 2-Pin SOD-123 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.

Diodes Incorporated

Availability : 222682
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0188

Multiples of: 1

36 V

500 mW

70 Ohms

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 65 C

3.4 mA

AEC - Q101

DDZX14-7

Zener Diodes 300MW 14V

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 : 221160
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0345

Multiples of: 3000

14 V

3 %

50 nA

300 mW

50 nA

16 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 65 C

10 mA

Ddzx14

AZ23C12-7-F

Zener Diodes 300mW 12V Dual 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 : 218250
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.0517

Multiples of: 3000

12 V

5 %

0.075 % / C

5 mA

300 mW

20 Ohms

+ 150 C

Dual Common Anode

Smd/Smt

SOT - 23

Cut Tape

- 65 C

5 mA

Aec - Q101

Az23c12

BZT52-C39J

Zener Diodes BZT52-C39/SOD123 SOD2

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 : 218056
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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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 0.0376

Multiples of: 1

39 V

5 %

590 mW

75 Ohms

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

2 mA

AEC - Q101

BZT52

SZMM3Z11VT1G

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.

ON Semiconductor

Availability : 217178
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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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 0.0143

Multiples of: 1

11 V

5 %

300 mW

20 Ohms

+ 150 C

Single

SMD/SMT

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

MM3Z11V

BZT52C15-7-F

Zener Diodes 500mW 15V 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 : 215340
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0161

Multiples of: 3000

15 V

6 %

11.1 mv/ C

5 mA

500 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0 - Bzt52c51

BZX84C6V8S-7-F

Zener Diodes 200mW 6.8V 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 : 215340
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0661

Multiples of: 3000

6.8 V

6 %

2.85 mv/ C

200 mW

15 Ohms

+ 150 C

Dual Anti Parallel

Smd/Smt

SOT - 363

Reel

- 65 C

5 mA

Bzx84c6v8

BZT52C2V0S-7-F

Zener Diodes 200mW, 2V SOD323 AEC-Q101

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 : 212430
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0243

Multiples of: 3000

2 V

5 %

- 1.75 mv/ C

5 mA

200 mW

100 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0s - Bzt52c39s

MMBZ5244B

Zener Diodes 14V 0.35W 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 : 212430
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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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 0.0295

Multiples of: 1

14 V

5 %

9 mA

250 mW

100 nA

15 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 55 C

9 mA

Mmbz5244

MM3Z3V9B

Zener Diodes Diode Zener 3.9V 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 : 212187
Ship by Mon. 17 Nov to Fri. 21 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 0.0256

Multiples of: 1

3.9 V

2 %

2.7 uA

200 mW

2.7 uA

84 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 65 C

5 mA

Mm3z3

BZX584C15-G3-08

Zener Diodes 300mW SOD-523 15V Small Signal

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 : 211888
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0308

Multiples of: 1

15 V

5 %

0.1 uA

300 mW

50 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523 - 2

Cut Tape

5 mA

Bzx584c

CDZVT2R4.7B

Zener Diodes 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.

ROHM

Availability : 209045
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0275

Multiples of: 1

4.7 V

5 mA

100 mW

100 Ohms

+ 150 C

Smd/Smt

VMN - 2

Reel

- 55 C

MMSZ4689T1

Diode Zener Single 5.1V 5% 500mW 2-Pin SOD-123 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 : 208904
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025