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

MM5Z33VT1G

Zener Diodes 33V 200mW

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 : 26190
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32	3	4	5	6	7	8	9

USD 0.0258

Multiples of: 3000

33 V

6 %

30.4 mv/ K

10 mA

200 mW

50 nA

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523

Reel

- 65 C

2 mA

Aec - Q101

Mm5z33v

MMSZ5222BT1G

Zener Diodes 2.5V 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 : 26190
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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 0.0273

Multiples of: 3000

2.5 V

5 %

100 uA

500 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

20 mA

Mmsz52

PZU4.3B2A,115

Diode Zener Single 4.245V 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 : 26190
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0273

Multiples of: 1

4.34 V

2 %

490 mW

90 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 55 C

5 mA

AEC - Q101

PZUXBA

BZX585-C5V1,115

NXP Semiconductors 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 : 26190
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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 0.0275

Multiples of: 3000

5.1 V

5 %

300 mW

60 Ohms

+ 150 C

Single

SMD/SMT

SOD - 523 - 2

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

BZX585

NZH13B,115

Zener Diodes SINGLE 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.

Nexperia

Availability : 26190
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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 0.0289

Multiples of: 1

13 V

5 %

500 mW

14 Ohms

+ 150 C

Single

SMD/SMT

SOD - 123F - 2

Reel , Cut Tape

- 55 C

10 mA

AEC - Q101

NZH

BZX585-B68,115

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 : 26190
Ship by Mon. 07 Jul to Fri. 11 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 0.0299

Multiples of: 3000

69.36 V

2 %

71.7 mv/ K

50 nA

300 mW

50 nA

240 Ohms

+ 150 C

Single

Smd/Smt

SC - 79

Reel

- 65 C

2 mA

BZX84J-B62,115

NXP Semiconductors Zener Diodes Diode Zener Single 62V 2% 550mW 2-Pin

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 : 26190
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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 0.0301

Multiples of: 27000

62 V

2 %

550 mW

140 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F - 2

Reel , Cut Tape

- 55 C

2 mA

AEC - Q101

BZX84J

1N4746A

Diode Zener Single 18V 5% 1W 2-Pin DO-41 Bulk

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 : 26190
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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 0.0316

Multiples of: 3000

18 V

5 %

1 W

20 Ohms

+ 200 C

Single

Through Hole

DO - 41 - 2

Bulk

- 65 C

14 mA

1N4746A

MMSZ5259BS-7-F

Zener Diodes 200MW 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.

Diodes Incorporated

Availability : 26190
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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 0.0317

Multiples of: 3000

39 V

5 %

0.1 uA

200 mW

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

3.2 mA

Mmsz525

AZ23C16-E3-08

Vishay Semiconductors Zener Diodes 16 Volt 0.3W 5% CA

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 : 26190
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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 0.0319

Multiples of: 3000

16 V

5 %

0.95 mv/ C

100 nA

300 mW

13 Ohms

+ 150 C

Dual Common Anode

Smd/Smt

SOT - 23 - 3

Reel

- 55 C

Az23

1N4751A

Zener Diodes 30V 1W ZENER 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 : 26190
Ship by Mon. 07 Jul to Fri. 11 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 0.0335

Multiples of: 3000

30 V

5 %

1 W

40 Ohms

+ 200 C

Single

Through Hole

DO - 41 - 2

Bulk

- 65 C

8.5 mA

1N4751A

BZX884-B3V9,315

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 : 26190
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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 0.0467

Multiples of: 1

3.9 V

2 %

- 1.9 mv/ K

3 uA

250 mW

3 uA

90 Ohms

+ 150 C

Single

Smd/Smt

SOD - 882

Reel

- 65 C

5 mA

SZMMSZ5235BT1G

ON Semiconductor Zener Diodes ZEN REG 0.5W 6.8V

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 : 26190
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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 0.0484

Multiples of: 3000

6.8 V

5 %

3 uA

500 mW

5 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

20 mA

Aec - Q101

Szmmsz52

SZMM3Z5V6ST1G

ON Semiconductor Zener Diodes ZEN REG 0.2W TR

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 : 26190
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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 0.0505

Multiples of: 3000

5.6 V

2 %

300 mW

40 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

MM3Z5V6S

MM3Z2V4ST1G

Zener Diodes ZEN REG 0.2W TR

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 : 23280
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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 0.0266

Multiples of: 3000

2.4 V

4 %

- 1.75 mv/ K

50 uA

200 mW

120 uA

100 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323

Cut Tape

- 65 C

5 mA

Aec - Q101

Mm3z2v4s

BZB784-C4V7,115

Diode Zener Dual Common Anode 4.7V 5% 350mW 3-Pin SC-70 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 : 20370
Ship by Mon. 07 Jul to Fri. 11 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 0.0338

Multiples of: 3000

4.7 V

5 %

- 1.2 mv/ K

3 uA

350 mW

80 Ohms

+ 150 C

Dual Cathode Common Anode

Smd/Smt

SOT - 323 - 3

Reel

- 65 C

5 mA

Bzb784

TDZ18J,115

NXP Semiconductors Zener Diodes 18.4V 12.6uA 20Ohm

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 : 17460
Ship by Mon. 07 Jul to Fri. 11 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 0.029

Multiples of: 18000

18 V

2 %

500 mW

20 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F - 2

Reel , Cut Tape

- 55 C

5 mA

AEC - Q101

TDZXJ

BZX585-B5V1,115

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 : 15374
Ship by Mon. 21 Jul to Thu. 24 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 0.0277

Multiples of: 10

5.2 V

2 %

- 0.5 mv/ K

2 uA

300 mW

2 uA

60 Ohms

+ 150 C

Single

Smd/Smt

SC - 79

Reel

- 65 C

5 mA

BZX84B3V9-E3-08

Zener Diodes 3.9Volt 0.35Watt 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 : 11638
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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 0.0117

Multiples of: 1

3.9 V

2 %

- 0.3 mv/ C

3 uA

300 mW

3 uA

90 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Reel

- 55 C

Bzx84

BZX585-C6V8,115

Zener Diodes DIODE ZENER 5 PCT 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 : 8730
Ship by Mon. 07 Jul to Fri. 11 Jul

July 2025