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

MMSZ4681-TP

Zener Diodes 500mW 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.

Micro Commercial Components (MCC)

Availability : 52380
Ship by Tue. 19 Aug to Mon. 25 Aug

August 2025

August 2025
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36	31	1	2	3	4	5	6

USD 0.0221

Multiples of: 3000

2.4 V

5 %

500 mW

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

50 uA

MMSZ4681

SZMMBZ5228BLT1G

Zener Diodes ZEN REG .225W 3.9V

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.

ON Semiconductor

Availability : 40740
Ship by Tue. 19 Aug to Mon. 25 Aug

August 2025

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USD 0.0182

Multiples of: 1

Single

Cut Tape

Aec - Q101

Mmbz5228b

BZX84C3V0-7-F

Zener Diodes 300mW 3V 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 : 40740
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0195

Multiples of: 3000

3 V

5 %

- 1.75 mv/ C

5 mA

350 mW

95 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzx84c3v0

PZU20B3A,115

Diode Zener Single 20.645V 2% 490mW Automotive 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.

Nexperia

Availability : 40740
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August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0273

Multiples of: 1

20 V

2 %

320 mW

20 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 55 C

5 mA

AEC - Q101

PZUXBA

BZX84C36S-7-F

Diodes Incorporated Zener Diodes 200MW 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.

Diodes Incorporated

Availability : 40740
Ship by Tue. 19 Aug to Mon. 25 Aug

August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0478

Multiples of: 3000

36 V

6 %

33.9 mv/ C

0.1 uA

200 mW

90 Ohms

+ 150 C

Dual Anti Parallel

Smd/Smt

SOT - 363

Reel

- 65 C

2 mA

Bzx84c36

SZMMSZ5245BT1G

ON Semiconductor Zener Diodes ZEN REG 0.5W 15V

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 : 40740
Ship by Tue. 19 Aug to Mon. 25 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0484

Multiples of: 3000

15 V

2 %

8.5 mA

500 mW

0.1 uA

16 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

8.5 mA

Aec - Q101

Szmmsz52

PLVA659A,215

Zener Diodes DIODE ZENER TAPE-7

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 : 40740
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August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0494

Multiples of: 1

5.9 V

3 %

250 mW

100 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

250 uA

AEC - Q101

PLVA6XXA

BZX84C2V7W-7

Diode Zener Single 2.7V 7% 200mW 3-Pin SOT-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.

Diodes Incorporated

Availability : 40740
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August 2025

August 2025
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1423

Multiples of: 1

TZX4V7C-TR

Zener Diodes 4.7 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 : 40628
Ship by Fri. 15 Aug to Tue. 19 Aug

August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0253

Multiples of: 1

4.7 V

2 %

5 mA

500 mW

5 uA

100 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

PDZ12BGWJ

Zener Diodes PDZ12BGW/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 : 40505
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August 2025

August 2025
	S	M	T	W	T	F	S
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0198

Multiples of: 1

12 V

2 %

625 mW

10 Ohms

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

5 mA

AEC - Q101

PDZ - GW

PDZ20BGWJ

Zener Diodes PDZ20BGW/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 : 40450
Ship by Tue. 19 Aug to Mon. 25 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0095

Multiples of: 1

20.39 V

2 %

16.4 mv/ K

50 nA

625 mW

20 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

- 55 C

5 mA

Pdz - Gw

1N4730A,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 : 40449
Ship by Tue. 19 Aug to Mon. 25 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0224

Multiples of: 1

3.9 V

5 %

234 mA

1 W

50 uA

9 Ohms

+ 200 C

Single

Through Hole

DO - 41

Reel

- 65 C

64 mA

DDZ30DSF-7

Diodes Incorporated Zener Diodes 0.5W Precision Zener 500mW 0.9V Vf

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 : 40339
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August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0198

Multiples of: 1

30 V

2.5 %

70 nA

500 mW

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F - 2

- 65 C

Ddz30

TZX13C-TR

Zener Diodes 13 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 : 40309
Ship by Fri. 15 Aug to Tue. 19 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0241

Multiples of: 1

13 V

2 %

5 mA

500 mW

1 uA

35 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

BZT52B20-E3-08

Zener Diodes 20 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 : 40299
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August 2025

August 2025
	S	M	T	W	T	F	S
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.033

Multiples of: 1

20 V

2 %

0.1 mv/ C

17 mA

500 mW

100 nA

50 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123

Reel

- 55 C

Bzt52

1N5245B

Zener Diodes 15V 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 : 40295
Ship by Tue. 19 Aug to Mon. 25 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0151

Multiples of: 1

5 %

0.082 % / C

8.5 mA

100 nA

+ 200 C

Single

Through Hole

DO - 35

Bulk

- 65 C

1N5245b

BZX84C3V9LYFHT116

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 : 40259
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August 2025

August 2025
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0624

Multiples of: 1

3.9 V

6 %

0 mV /C

250 mW

90 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

5 mA

MMSZ5259B-7-F

Zener Diodes 39V 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 : 3492
Ship by Tue. 02 Sep to Fri. 05 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0142

Multiples of: 20

39 V

5 %

0.1 uA

500 mW

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

3.2 mA

Mmsz525

BZX84C5V6W-7-F

Zener Diodes 200mW 5.6V 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 : 2774
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August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0462

Multiples of: 1

5.6 V

5 %

0.25 mv/ C

5 mA

200 mW

40 Ohms

+ 125 C

Single

Smd/Smt

SOT - 323

Cut Tape

- 65 C

5 mA

Bzx84c5v6

BZB84-B9V1,215

Zener Diodes Diode Zener Dual Com Anode9.1V 250mW 3Pin

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 : 319
Ship by Fri. 15 Aug to Tue. 19 Aug

August 2025