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

BZT52B3V9

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.

LGE

Availability : 14200
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

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USD 0.0122

Multiples of: 20

BZX55C75-TAP

Zener Diodes 75 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 : 14198
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 0.0242

Multiples of: 1

75 V

5 %

0.12 % /K

100 nA

500 mW

250 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Ammo Pack

2.5 mA

1N4732A-TR

Zener Diodes 4.7 Volt 1.3 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 : 14195
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0212

Multiples of: 1

4.7 V

5 %

193 mA

1.3 W

10 uA

8 Ohms

+ 175 C

Single

Through Hole

DO - 41

Reel

- 65 C

53 mA

BZX384B5V1-HE3-08

Vishay Semiconductors Zener Diodes 5.1 Volt 0.2W 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 : 14195
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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 0.0216

Multiples of: 1

5.1 V

2 %

600 uv/ C

2 uA

200 mW

40 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Reel

- 55 C

Aec - Q101

Bzx384

BZX84B36

Zener Diodes Zener Diode, SOT-23, 36V, 0.3W, 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.

Diotec

Availability : 14185
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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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 0.0275

Multiples of: 1

36 V

2 %

10 % /C

300 mW

80 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 50 C

2 mA

BZX384B4V7-G3-08

Zener Diodes 4.7 Volt 0.2W 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 : 14184
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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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 0.0374

Multiples of: 1

4.7 V

2 %

200 mW

50 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 55 C

BZX384 - G

PLZ36D-G3/H

Zener Diodes Vz @Izt 34.01-35.77V Ippm 56.9V Max

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 : 14176
Ship by Mon. 17 Nov to Wed. 19 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

35.77 V

2 %

200 nA

500 mW

75 Ohms

+ 150 C

Single

Smd/Smt

DO - 219AC - 2

Reel

- 55 C

Plz

MMSZ4712-E3-08

Zener Diodes 28 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 : 14168
Ship by Mon. 17 Nov to Wed. 19 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 0.0275

Multiples of: 1

28 V

5 %

10 nA

500 mW

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

Mmsz4712

MM3Z7V5B

Zener Diodes Diode Zener 7.5V 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 : 14165
Ship by Mon. 17 Nov to Wed. 19 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 0.0297

Multiples of: 1

7.5 V

2 %

900 nA

200 mW

900 nA

14 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 65 C

5 mA

Mm3z7

BZT52B6V2-HE3-08

Zener Diodes 6.2 Volt 0.5W 2% AUTO

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 : 14154
Ship by Mon. 17 Nov to Wed. 19 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 0.0454

Multiples of: 1

6.2 V

2 %

500 mW

10 Ohms

+ 150 C

Single

SMD/SMT

Reel , Cut Tape

- 55 C

5 mA

AEC - Q101

BZT52

1N4753A_T50A

Fairchild Semiconductor Zener Diodes 36V 1W 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 : 14153
Ship by Mon. 17 Nov to Wed. 19 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 0.0352

Multiples of: 1

36 V

5 %

7 mA

1 W

50 Ohms

+ 200 C

Single

Through Hole

DO - 41

Ammo Pack

- 65 C

7 mA

1N4753a

SZMMSZ5263BT1G

Zener Diodes ZEN SOD123 REG 0.5W 58V

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 : 14152
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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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 0.0517

Multiples of: 1

56 V

5 %

0.1 uA

500 mW (1/2 w)

150 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

2.2 mA

Aec - Q100

Szmmsz52

1N5941BRLG

Zener Diodes 47V 3W

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 : 14152
Ship by Wed. 19 Nov to Tue. 25 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 0.1314

Multiples of: 1

47 V

5 %

31 mA

3 W

1 uA

67 Ohms

+ 200 C

Single

Through Hole

DO - 41

Reel

- 65 C

8 mA

1N5941b

BZT52C16SQ-7-F

15.3V~17.1V 200mW 16V SOD-323 Zener Diodes 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.

Diodes Incorporated

Availability : 14135
Ship by Mon. 17 Nov to Wed. 19 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

16 V

5.56 %

200 mW

40 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 65 C

5 mA

BZT52C2V0S - BZT52C39S

CZRB5358B-HF

Zener Diodes ZENER 5W 22V SMB HALOGEN-FREE

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.

Comchip

Availability : 14126
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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 0.2508

Multiples of: 1

22 V

5 %

0.5 uA

5 W

3.5 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AA - 2

Cut Tape

- 55 C

50 mA

BZT52C27S

Zener Diodes SOD-323 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.

Bourne

Availability : 14117
Ship by Wed. 19 Nov to Tue. 25 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 0.009

Multiples of: 20

TLZ12-GS18

Vishay Semiconductors Zener Diodes 12 Volt 0.5 Watt IR = 0.04uA

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 : 14115
Ship by Mon. 17 Nov to Wed. 19 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
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 0.0275

Multiples of: 1

12 V

3 %

500 mW

12 Ohms

+ 175 C

Single

SMD/SMT

SOD - 80

Reel , Cut Tape

- 65 C

10 mA

MM5Z24V

Zener Diodes 24V 70Ohm 0.2W

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 : 14112
Ship by Wed. 19 Nov to Tue. 25 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 0.0295

Multiples of: 1

24 V

6 %

50 nA

200 mW

50 nA

70 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523F

Reel

- 55 C

5 mA

Mm5z24

BZT52B7V5-HE3-08

Vishay Semiconductors Zener Diodes 7.5 Volt 0.5W 2% AUTO

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 : 14108
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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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 0.0407

Multiples of: 1

7.5 V

2 %

0.7 mv/ C

44 mA

500 mW

100 nA

7 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

Aec - Q101

Bzt52

BZT52C5V1T-7

Zener Diodes 300mW 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 : 12856
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025