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

BZX84C27S-7-F

Zener Diodes 200mW 27V Dual 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 : 34920
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 0.0661

Multiples of: 3000

27 V

5 %

23.35 mv/ C

2 mA

200 mW

80 Ohms

+ 150 C

Dual Anti Parallel

Smd/Smt

SOT - 363

Cut Tape

- 65 C

2 mA

Bzx84c27

MMBZ5252BS-7-F

Diodes Incorporated Zener Diodes 200MW 24V

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 : 34920
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 0.0661

Multiples of: 3000

24 V

5 %

0.1 uA

200 mW

33 Ohms

+ 150 C

Dual Anti Parallel

Smd/Smt

SOT - 363

Reel

- 65 C

5.2 mA

Mmbz5252

MMBZ5250BS-7-F

Diodes Incorporated Zener Diodes 20V 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 : 34920
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 0.0661

Multiples of: 3000

20 V

5 %

6.2 mA

200 mW

25 Ohms

+ 150 C

Dual Anti Parallel

Smd/Smt

SOT - 363

Reel

- 65 C

6.2 mA

Mmbz5250

ZM4740A-GS08

Zener Diode 10 V 1 W ±5% Surface Mount DO-213AB

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 : 34920
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 0.089

Multiples of: 12000

10 V

5 %

91 mA

1 W

10 uA

7 Ohms

+ 175 C

Single

Smd/Smt

DO - 213AB

Reel

- 65 C

25 mA

ZM4738A-GS08

Zener Diodes 8.2 Volt 1 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 : 34920
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 0.089

Multiples of: 12000

8.2 V

5 %

10 uA

1 W

4.5 Ohms

+ 175 C

Single

Smd/Smt

DO - 213AB - 2

Cut Tape

31 mA

SML4744A-E3/61

Vishay Semiconductors Zener Diodes 15 Volt 1.0W 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 : 34920
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 0.127

Multiples of: 1800

15 V

5 %

17 mA

1 W

14 Ohms

+ 150 C

Single

Smd/Smt

SMA

Reel

- 65 C

17 mA

CLL5244B TR

Zener Diodes 500mW 14Vz 15Ohm 0.1uA 600Ohm 10Vr

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.

Central Semiconductor

Availability : 34818
Ship by Mon. 17 Nov to Wed. 19 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 0.0581

Multiples of: 1

14 V

5 %

0.082 % / C

500 mW

15 Ohms

+ 200 C

Single

Smd/Smt

SOD - 80 - 2

Cut Tape

- 65 C

9 mA

Cll52

BZX84B75-E3-08

Vishay Semiconductors Zener Diodes 75 Volt 0.35Watt 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 : 34748
Ship by Mon. 17 Nov to Wed. 19 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 0.0253

Multiples of: 1

75 V

2 %

1.2 mv/ C

50 nA

300 mW

255 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Reel

- 55 C

Bzx84

1N5240B-TR

Zener Diode 10 V 500 mW ±5% Through Hole DO-35 (DO-204AH)

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 : 34710
Ship by Mon. 17 Nov to Wed. 19 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 0.0242

Multiples of: 1

10 V

5 %

500 mW

17 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 65 C

20 mA

1N52xxB

TZX7V5C-TR

Zener Diodes 7.5 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 : 34628
Ship by Mon. 17 Nov to Wed. 19 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 0.0278

Multiples of: 1

7.5 V

2 %

5 mA

500 mW

1 uA

15 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

MMBZ5270BLT1G

Zener Diodes 91V 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 : 34619
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 0.0134

Multiples of: 1

91 V

5 %

225 mW

400 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

1.4 mA

MMBZ5270B

TZX15B-TR

Zener Diodes 15 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 : 34578
Ship by Mon. 17 Nov to Wed. 19 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 0.0231

Multiples of: 1

15 V

5 %

5 mA

500 mW

1 uA

40 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

BZX384C4V7-E3-08

Zener Diodes 4.7 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 : 34537
Ship by Mon. 17 Nov to Wed. 19 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 0.0264

Multiples of: 1

4.7 V

5 %

0.2 mv/ C

3 uA

200 mW

3 uA

50 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Reel

- 55 C

Bzx384

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 : 34505
Ship by Mon. 17 Nov to Wed. 19 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 0.0176

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

BZX55C3V3-TR

Zener Diodes 3.3 Volt 0.5 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 : 34500
Ship by Mon. 17 Nov to Wed. 19 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 0.0242

Multiples of: 1

3.3 V

6 %

500 mW

85 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 65 C

5 mA

BZX84B10-E3-08

Zener Diodes 10 Volt 0.35Watt 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 : 34493
Ship by Mon. 17 Nov to Wed. 19 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 0.0275

Multiples of: 1

10 V

2 %

0.8 mv/ C

200 nA

300 mW

200 nA

20 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Reel

- 55 C

Bzx84

BZT52C5V6S

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 : 34411
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 0.009

Multiples of: 20

RSB16F2T106

TVS Diode Arrays DI; BIDIRECTIONAL 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.

ROHM

Availability : 34338
Ship by Wed. 19 Nov to Tue. 25 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 0.237

Multiples of: 1

200 mW

EMT - 3

Reel

Rsb16f2

1N4743A-TR

Zener Diodes 13 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 : 34316
Ship by Mon. 17 Nov to Wed. 19 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 0.0352

Multiples of: 1

5 %

69 mA

5 uA

+ 175 C

Single

Through Hole

DO - 41

Reel

- 65 C

1N4749A-T50R

Zener Diodes 24V 1W 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 : 34247
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025