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

DDZ5V1BS-7

Zener Diodes 200MW 5.1V

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 : 47419
Ship by Wed. 12 Nov to Fri. 14 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 0.033

Multiples of: 1

5.1 V

2.564 %

5 uA

200 mW

17 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

20 mA

Ddz5v1b

BZT52C27

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 : 47321
Ship by Fri. 14 Nov to Thu. 20 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 0.0083

Multiples of: 50

BZX884-C30,315

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 : 47258
Ship by Fri. 14 Nov to Thu. 20 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 0.0568

Multiples of: 1

31.5 V

5 %

26.6 mv/ K

50 nA

250 mW

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 882

Reel

- 65 C

2 mA

TZX2V7C-TR

Vishay Semiconductors Zener Diodes 2.7 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 : 47193
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 0.0315

Multiples of: 1

2.7 V

2 %

5 mA

500 mW

100 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

BZD27C6V2P-E3-08

Zener Diodes 6.2 Volt 0.8 Watt 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 : 47159
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 0.0638

Multiples of: 1

6.2 V

5 %

800 mW

3 Ohms

+ 175 C

Single

SMD/SMT

DO - 219AB - 2

Reel , Cut Tape

- 65 C

100 mA

BZD27C

BZX55B13-TAP

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 : 47094
Ship by Wed. 12 Nov to Fri. 14 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 0.0227

Multiples of: 1

13 V

2 %

0.07 % /K

100 nA

500 mW

100 nA

26 Ohms

+ 175 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

5 mA

BZX85C39-TAP

Zener Diodes 39 Volt 1.3 Watt 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 : 46982
Ship by Wed. 12 Nov to Fri. 14 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 0.0396

Multiples of: 1

39 V

5 %

0.0775 % / C

28 mA

1.3 W

50 Ohms

+ 175 C

Single

Through Hole

DO - 41

Ammo Pack

- 55 C

6 mA

1N5252B-TR

Zener Diodes 24 Volt 0.5 Watt

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 : 46919
Ship by Wed. 12 Nov to Fri. 14 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 0.0286

Multiples of: 1

24 V

5 %

0.088 % /K

5.2 mA

500 mW

100 nA

33 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5.2 mA

1N52xxb

TZX3V3A-TR

Zener Diodes 3.3 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 : 46911
Ship by Wed. 12 Nov to Fri. 14 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 0.0253

Multiples of: 1

3.3 V

10 %

5 mA

500 mW

5 uA

100 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

MM3Z5V6T1GX

Zener Diodes MM3Z5V6T1G/SOD323/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 : 46736
Ship by Wed. 12 Nov to Fri. 14 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 0.0187

Multiples of: 1

5.6 V

5 %

2.5 mV /K

300 mW

40 Ohms

+ 150 C

Single

SMD/SMT

Reel , Cut Tape

- 55 C

5 mA

BZG03C160-HM3-08

Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)

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 : 46728
Ship by Wed. 12 Nov to Fri. 14 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 0.1573

Multiples of: 1

160 V

0.09 % /K to 0.13 % /K

1 uA

3 W

150 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC - 2

Cut Tape

5 mA

BZT52C18TQ-7-F

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.

Diodes Incorporated

Availability : 46653
Ship by Wed. 12 Nov to Fri. 14 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 0.0286

Multiples of: 1

18 V

6.41 %

300 mW

45 Ohms

+ 150 C

Single

SMD/SMT

SOD - 523 - 2

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

BZT52C2V0T - BZT52C24T

BZT52C4V7

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.

Shikues

Availability : 46608
Ship by Fri. 14 Nov to Thu. 20 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 0.0097

Multiples of: 50

SZMMSZ5257BT1G

ON Semiconductor Zener Diodes ZEN REG 0.5W 33V

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 : 46573
Ship by Wed. 12 Nov to Fri. 14 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
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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 0.044

Multiples of: 1

33 V

5 %

100 nA

500 mW

58 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

3.8 mA

Aec - Q101

Szmmsz52

BZX85C30

Diode: Zener; 1.3W; 30V; Ammo Pack; DO41; single diode; 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.

CDIL

Availability : 46569
Ship by Wed. 12 Nov to Fri. 14 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 0.0406

Multiples of: 5

BZX84C47LT1G

Zener Diodes 47V 250mW

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 : 46560
Ship by Fri. 14 Nov to Thu. 20 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
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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 0.0146

Multiples of: 3000

47 V

6 %

46.9 mv/ K

10 mA

300 mW

170 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Cut Tape

- 65 C

2 mA

Bzx84c47l

BZX84C4V3LT1G

Zener Diodes 4.3V 225mW

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 : 46560
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 0.0155

Multiples of: 3000

7 %

- 1.75 mv/ K

10 mA

3 uA

+ 150 C

Single

Smd/Smt

Reel

- 65 C

Bzx84c4v3l

MMSZ5223B-7-F

Zener Diodes 2.7V 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 : 37830
Ship by Fri. 14 Nov to Thu. 20 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 0.0153

Multiples of: 3000

2.7 V

5 %

75 uA

500 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

20 mA

Mmsz522

1N5223B

Zener Diodes 2.7V 500mW 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 : 33950
Ship by Fri. 14 Nov to Thu. 20 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 0.0156

Multiples of: 5000

2.7 V

5 %

500 mW

30 Ohms

+ 200 C

Single

Through Hole

DO - 35 - 2

Bulk

- 65 C

20 mA

1N5223B

MM5Z5V1T1G

Zener Diodes 5.1V 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
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025