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

NZ9F2V4ST5G

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.

ON Semiconductor

Availability : 77600
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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 0.0629

Multiples of: 8000

2.63 V

4 %

- 1.75 mv/ K

50 uA

250 mW

50 uA

100 Ohms

+ 150 C

Single

Smd/Smt

SOD - 923

Reel

- 65 C

5 mA

Aec - Q101

Nz9f2v4s

BZT52C3V3

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 : 77426
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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 0.0074

Multiples of: 50

BZT52C5V1

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.

Changjing Electronics Technology

Availability : 77258
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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 0.0127

Multiples of: 20

BZX384C3V3-E3-18

Zener Diodes 3.3 Volt 0.2W 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 : 77212
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0315

Multiples of: 1

3.3 V

5 %

- 0.3 mv/ C

5 uA

200 mW

85 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 55 C

Bzx384

BZX884-C75,315

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 : 77114
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July 2025

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 0.0434

Multiples of: 1

75 V

5 %

250 mW

255 Ohms

+ 150 C

Single

SMD/SMT

DFN - 1006 - 2

Reel , Cut Tape

- 65 C

2 mA

AEC - Q101

BZX884

TZX16B-TR

Zener Diodes 16 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 : 76543
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June 2025
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24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0242

Multiples of: 1

16 V

5 %

5 mA

500 mW

1 uA

45 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

TZX10B-TR

Vishay Semiconductors Zener Diodes 10 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 : 76407
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0253

Multiples of: 1

10 V

5 %

5 mA

500 mW

25 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

BZX84J-B15,115

Zener Diodes Diode Zener Single 15V 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 : 76124
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0297

Multiples of: 1

15.3 V

2 %

11.1 mv/ K

50 nA

550 mW

50 nA

15 Ohms

+ 150 C

Single

Smd/Smt

SC - 90

Reel

- 65 C

5 mA

1N5252BTR

Zener Diodes 24V 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 : 76115
Ship by Mon. 30 Jun to Fri. 04 Jul

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 0.0127

Multiples of: 1

24 V

5 %

500 mW

33 Ohms

+ 200 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 65 C

5.2 mA

1N5252B

1SMA4749A

Zener Diodes SMA (DO-214AC) 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 : 76081
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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 0.0261

Multiples of: 10

BZX585-C3V9,135

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 : 75820
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0311

Multiples of: 1

3.905 V

5 %

- 1.9 mv/ K

3 uA

300 mW

3 uA

90 Ohms

+ 150 C

Single

Smd/Smt

SC - 79

Reel

- 65 C

5 mA

SZMMSZ5244BT1G

ON Semiconductor Zener Diodes ZEN REG 0.5W 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.

ON Semiconductor

Availability : 75721
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June 2025

June 2025
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23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.044

Multiples of: 1

14 V

5 %

0.1 uA

500 mW

15 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

9 mA

Aec - Q101

Szmmsz52

BZT52C9V1-7-F

Zener Diodes 500mW 9.1V 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 : 75660
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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
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 0.0136

Multiples of: 1

9.1 V

6 %

5.4 mv/ C

5 mA

500 mW

15 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0 - Bzt52c51

BZX84C11-7-F

Zener Diodes 300mW 11V 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 : 75660
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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 0.0144

Multiples of: 3000

11 V

5 %

9 mv/ C

5 mA

350 mW

20 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzx84c11

BZT52C5V1-7-F

Zener Diodes 500mW 5.1V 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 : 75660
Ship by Mon. 30 Jun to Fri. 04 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 0.0157

Multiples of: 3000

5.1 V

6 %

- 0.75 mv/ C

5 mA

500 mW

60 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0 - Bzt52c51

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 : 75660
Ship by Mon. 30 Jun to Fri. 04 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 0.0191

Multiples of: 3000

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

MMBZ5238B-7-F

Diodes Incorporated Zener Diodes 350MW 8.7V

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 : 75660
Ship by Mon. 30 Jun to Fri. 04 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 0.0239

Multiples of: 3000

8.7 V

5 %

3 uA

350 mW

3 uA

8 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 65 C

20 mA

Mmbz5238

D3Z30BF-7

Diodes Incorporated Zener Diodes Tight Tolerance 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 : 75660
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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 0.0247

Multiples of: 3000

30 V

2.51 %

28.6 mv/ C

50 nA

400 mW

40 Ohms

+ 150 C

Single

Smd/Smt

SOD323F - 2

Reel

- 65 C

D3z3

NZ9F5V1T5G

Diode Zener Single 5.105V 5% 250mW 2-Pin SOD-923 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 : 75520
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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 0.0303

Multiples of: 1

5.36 V

- 2.7 mv/ K to 1.2 mv/ K

2 uA

250 mW

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 923 - 2

Cut Tape

- 65 C

5 mA

Aec - Q100

Nz9f5v1

BZX84C30-7-F

Zener Diodes 300mW 30V 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 : 72750
Ship by Mon. 30 Jun to Fri. 04 Jul

July 2025