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

SZMM3Z12VT1G

ON Semiconductor Zener Diodes ZEN REG 0.2W 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.

ON Semiconductor

Availability : 631373
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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

USD 0.0542

Multiples of: 1

12 V

6 mv/ K to 10 mv/ K

100 nA

300 mW

25 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Reel

- 65 C

Aec - Q101

Mm3z12v

BZT52C12

100nA@8V 25Ω 11.4V~12.7V 500mW 12V SOD-123 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.

GOODWORK

Availability : 143220
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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 0.0081

Multiples of: 50

NZX27B,133

Zener Diodes Diode Zener Single 26.9V 3% 500mW 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 : 142916
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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 0.026

Multiples of: 1

27.6 V

3 %

50 nA

500 mW

50 nA

80 Ohms

+ 175 C

Single

Through Hole

SC - 40

Ammo Pack

- 55 C

2 mA

Nzx

SZMMSZ4697T1G

Zener Diodes ZEN REG 0.5W 10V

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 : 142590
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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 0.0368

Multiples of: 1

10 V

500 mW

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

5.2 mA

Aec - Q101

Mmsz4697

SZBZX84C3V3ET1G

Zener Diodes ZEN REG .225W 3.3V

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 : 142344
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
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 0.0098

Multiples of: 1

3.3 V

- 3.5 mv/ K

5 mA

225 mW

5 uA

95 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 65 C

Aec - Q101

Bzx84c3v3e

BZT52B15LP-7B

Diodes Incorporated Zener Diodes SMT PRECISION ZENER DIODE .9V

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 : 142284
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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 0.0418

Multiples of: 1

15 V

6.12 %

11.1 mv/ C

50 nA

250 mW

15 Ohms

+ 150 C

Single

Smd/Smt

X1 - DFN1006 - 2

Reel

- 65 C

Bzt52b15

BZT52H-C13,115

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 : 139680
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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 0.026

Multiples of: 1

14.1 V

6 %

9 mv/ K

100 nA

830 mW

100 nA

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123F

Reel

- 65 C

5 mA

MM5Z6V8

Zener Diodes 6.8V 15Ohm 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 : 139680
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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 0.0295

Multiples of: 1

6 %

2 uA

+ 150 C

Single

Smd/Smt

SOD - 523F

Reel

- 55 C

Mm5z6

1N5256BTR

Zener Diodes 30V 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 : 137798
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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 0.0295

Multiples of: 1

30 V

5 %

0.09 % / C

4.2 mA

500 mW

100 nA

49 Ohms

+ 200 C

Single

Through Hole

DO - 35

Reel

- 65 C

4.2 mA

1N5256b

ZMM12V

LL-34 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.

HXY MOS

Availability : 137481
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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 0.0045

Multiples of: 20

BZX84C3V3-7-F

Diode Zener Single 3.3V 6% 350mW Automotive 3-Pin SOT-23 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.

Diodes Incorporated

Availability : 136770
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 0.0165

Multiples of: 3000

3.3 V

6 %

- 1.75 mv/ C

5 mA

350 mW

95 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzx84c3v3

DDZ7V5CS-7

Zener Diodes 200MW 7.5V LF

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 : 136770
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 0.042

Multiples of: 3000

7.5 V

3 %

20 mA

200 mW

100 nA

6 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323

Reel

- 65 C

20 mA

Ddz7v5

GDZ6V8LP3-7

Zener Diodes Zener Diode X3-DFN06 X3-DFN0603-2 T&R 10K

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 : 135780
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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 0.0297

Multiples of: 1

Gdz5v

MM3Z2V7ST1G

Zener Diodes SOD-323 COPPER PB FR

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 : 134659
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 0.022

Multiples of: 1

2.7 V

2 %

0 mv/ K

20 uA

300 mW

100 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Mm3z2v72

BZT52C6V2

Single 500mW 5.8V~6.6V 6.2V SOD-123 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.

Changjing Electronics Technology

Availability : 134547
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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 0.0115

Multiples of: 20

Hot

MMBZ5258B-7-F

Diodes Incorporated Zener Diodes 36V 350mW

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 : 133278
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 0.0134

Multiples of: 1

36 V

5 %

3.4 mA

350 mW

0.1 uA

70 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Reel

- 65 C

3.4 mA

Mmbz5258

1N4752A-TR

Zener Diode 33 V 1.3 W ±5% Through Hole DO-204AL (DO-41)

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 : 131783
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
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 0.0396

Multiples of: 1

33 V

5 %

1.3 W

45 Ohms

+ 175 C

Single

Through Hole

DO - 41 - 2

Reel , Cut Tape

- 65 C

7.5 mA

BZX84C6V2-7-F

Diode Zener Single 6.2V 6% 350mW Automotive 3-Pin SOT-23 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.

Diodes Incorporated

Availability : 130950
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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 0.0131

Multiples of: 3000

6.2 V

6 %

2.05 mv/ C

5 mA

350 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzx84c6v2

BZT52C36LP-7

Zener Diodes 250mW 36V 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.

Diodes Incorporated

Availability : 110580
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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 0.0809

Multiples of: 3000

36 V

5.56 %

36.5 mv/ C

0.1 uA

250 mW

90 Ohms

+ 150 C

Single

Smd/Smt

DFN1006 - 2

Cut Tape

- 65 C

2 mA

Bzt52c2v4lp - Bzt52c39lp

Hot

MMSZ4691-E3-08

Zener Diodes 6.2 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 : 8730
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025