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

BZX384-B75,115

Zener Diodes 300MW 75V

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 : 37830
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
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32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
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 0.0176

Multiples of: 3000

76.5 V

2 %

80.2 mv/ K

50 nA

300 mW

50 nA

255 Ohms

+ 150 C

Single

Smd/Smt

SC - 76

Reel

- 65 C

2 mA

BZX384-B12,115

Zener Diodes 300MW 12V

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 : 37830
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
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 0.0185

Multiples of: 3000

12.2 V

2 %

8.4 mv/ K

100 nA

300 mW

100 nA

25 Ohms

+ 150 C

Single

Smd/Smt

SC - 76

Reel

- 65 C

5 mA

SZBZX84C36LT1G

ON Semiconductor Zener Diodes ZEN REG .225W 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.

ON Semiconductor

Availability : 37830
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
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 0.019

Multiples of: 3000

36 V

6 %

33.9 mv/ K

50 nA

300 mW

50 nA

90 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 65 C

2 mA

Aec - Q101

Bzx84c36l

MMSZ5254BT1G

Zener Diodes 27V 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 : 37830
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
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 0.0195

Multiples of: 3000

27 V

5 %

0.1 uA

500 mW

41 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

4.6 mA

Mmsz52

MM3Z5V6T1G

Zener Diodes 5.6V 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 : 37830
Ship by Thu. 21 Aug to Wed. 27 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
33	10	11	12	13	14	15	16
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 0.0197

Multiples of: 3000

5.6 V

5 %

2.5 mv/ K

1 uA

300 mW

40 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

5 mA

Mm3z5v6

BZT52H-B68,115

NXP Semiconductors Zener Diodes 69.4V 47.6uA 160Ohm

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 : 37830
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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
33	10	11	12	13	14	15	16
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 0.0197

Multiples of: 1

69.4 V

2 %

79.8 mv/ K

50 nA

830 mW

160 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123F

Reel

- 65 C

MM3Z24VT1G

Zener Diodes 24V 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 : 37830
Ship by Thu. 21 Aug to Wed. 27 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
33	10	11	12	13	14	15	16
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 0.0208

Multiples of: 3000

24.2 V

5 %

22 mv/ K

0.05 uA

300 mW

70 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

5 mA

Mm3z24v

PZU6.8BA,115

Zener Diodes 40W SNGL 200mA 7.14V Single Zener diodes

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 : 37830
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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
33	10	11	12	13	14	15	16
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 0.0273

Multiples of: 1

6.805 V

5 %

3.4 mv/ K

490 mW

500 nA

20 Ohms

+ 150 C

Single

Smd/Smt

SC - 76

Reel

- 65 C

5 mA

1N4746ATR

Diode Zener Single 18V 5% 1W 2-Pin DO-41 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 : 37830
Ship by Thu. 21 Aug to Wed. 27 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
33	10	11	12	13	14	15	16
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 0.0345

Multiples of: 3000

18 V

5 %

1 W

20 Ohms

+ 200 C

Single

Through Hole

DO - 41 - 2

Reel , Cut Tape

- 65 C

14 mA

1N4746A

BZX84C33S-7-F

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.

Diodes Incorporated

Availability : 37830
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
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 0.0655

Multiples of: 3000

33 V

6 %

30.4 mv/ C

2 mA

200 mW

80 Ohms

+ 150 C

Dual Anti Parallel

Smd/Smt

SOT - 363

Reel

- 65 C

Bzx84c33

SZMM5Z5V1T1G

ON Semiconductor Zener Diodes ZENER DIODE SOD523

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 : 37830
Ship by Thu. 21 Aug to Wed. 27 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
33	10	11	12	13	14	15	16
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 0.067

Multiples of: 3000

5.1 V

6 %

1.2 mv/ K

5 mA

500 mW

60 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523

Reel

- 65 C

Aec - Q101

Mm5z5v1

BZX79C4V3-T50A

Zener Diodes 4.3V 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 : 37823
Ship by Thu. 21 Aug to Wed. 27 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
33	10	11	12	13	14	15	16
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 0.0127

Multiples of: 1

4.3 V

5 %

- 1.25 mv/ C

5 mA

500 mW

90 Ohms

+ 200 C

Single

Through Hole

DO - 35 - 2

Bulk

- 65 C

5 mA

Bzx79c4v3

MMSZ5232B

Diode: Zener; 500mW; 5.6V; 83mA; SMD; Reel, tape; SOD123F

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.

Diotec

Availability : 37817
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August 2025
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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 0.022

Multiples of: 1

5.6 V

5 %

3.8 % /C

500 mW

11 Ohms

+ 150 C

Single

SMD/SMT

SOD - 123F - 2

Reel , Cut Tape

- 50 C

20 mA

PLZ2V0A-G3/H

Zener Diodes 500mW PLZ Zener MicroSMF (DO-219AC)

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 : 37817
Ship by Tue. 19 Aug to Thu. 21 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
33	10	11	12	13	14	15	16
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 0.0341

Multiples of: 1

2.1 V

120 uA

500 mW

140 Ohms

+ 150 C

Single

Smd/Smt

DO - 219AC - 2

Cut Tape

20 mA

Plz

MM3Z16VST1G

Zener Diodes 16V 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 : 37810
Ship by Thu. 21 Aug to Wed. 27 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
33	10	11	12	13	14	15	16
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 0.0159

Multiples of: 1

16 V

2 %

12.2 mv/ K

10 mA

300 mW

50 nA

40 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323

Reel

- 65 C

5 mA

Aec - Q101

Mm3z16vs

MM3Z39VB

Zener Diodes Diode Zener 39.0V 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 : 37708
Ship by Thu. 21 Aug to Wed. 27 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
33	10	11	12	13	14	15	16
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 0.0213

Multiples of: 1

39 V

2 %

45 nA

200 mW

45 nA

122 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 65 C

5 mA

Mm3z39

TZX30A-TR

Zener Diodes 30 Volt 0.5W 10%

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 : 37699
Ship by Tue. 19 Aug to Thu. 21 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
33	10	11	12	13	14	15	16
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 0.0286

Multiples of: 1

30 V

10 %

2 mA

500 mW

1 uA

100 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

2 mA

BZV49-C68,115

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 : 27160
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
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 0.2036

Multiples of: 1

72 V

5 %

71.7 mv/ K

50 nA

1 W

240 Ohms

+ 150 C

Single Dual Anode

Smd/Smt

SOT - 89

Reel

- 65 C

2 mA

MMSZ5232BT1G

Zener Diodes 5.6V 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 : 6537
Ship by Thu. 04 Sep to Tue. 09 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 0.017

Multiples of: 20

5.6 V

5 %

5 uA

500 mW

11 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

20 mA

Mmsz52

MMSZ4685T1G

Zener Diodes 3.6V 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 : 4151
Ship by Thu. 04 Sep to Tue. 09 Sep

September 2025