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

SMAZ8V2-13-F

Diodes Incorporated Zener Diodes 1W 8.2V

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 : 53350
Ship by Tue. 18 Nov to Mon. 24 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 0.0806

Multiples of: 5000

8.2 V

5 %

122 mA

1 W

5 uA

2 Ohms

+ 150 C

Single

Smd/Smt

SMA - 2

Reel

- 65 C

Smaz8v2

SZMMSZ4684T1G

ON Semiconductor Zener Diodes ZEN REG 0.5W 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 : 14550
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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 0.0488

Multiples of: 3000

3.3 V

7.5 uA

500 mW

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

Aec - Q101

Mmsz4684

SZMMSZ5259BT1G

Zener Diodes ZEN REG 0.5W 39V

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 : 14550
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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 0.0503

Multiples of: 3000

39 V

5 %

3.2 mA

500 mW

100 nA

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123

Reel

- 55 C

3.2 mA

Aec - Q101

Szmmsz52

SMAJ4748A-TP

Zener Diodes 1.0W 22V

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.

Micro Commercial Components (MCC)

Availability : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0507

Multiples of: 7500

22 V

5 %

1 W

23 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 65 C

11.5 mA

Smaj4748a

BZV55-B30,115

Zener Diodes DIODE ZENER 2 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 : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0512

Multiples of: 1

30.6 V

2 %

25.7 mv/ K

50 nA

500 mW

50 nA

80 Ohms

+ 200 C

Single

Smd/Smt

SOD - 80

Reel

- 65 C

2 mA

BZT52B27-HE3-08

Zener Diodes 27 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 : 14550
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.0524

Multiples of: 1

27 V

2 %

500 mW

80 Ohms

+ 150 C

Reel , Cut Tape

AEC - Q101

BZT52

MUZ16V,LF

Zener Diodes Zener Diode OVP Vz:16V Pd:0.15W

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.

Toshiba

Availability : 14550
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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 0.055

Multiples of: 1

16 V

150 mW

35 Ohms

+ 150 C

Single

SMD/SMT

SOT - 323 - 3

Reel , Cut Tape

- 55 C

5 mA

1N5236BTA

1N5236BTA synsemi

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.

Synsemi

Availability : 14550
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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 0.0566

Multiples of: 1

PZU4.3BA,115

Zener Diodes 40W SNGL 200mA 4.48V 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 : 14550
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.0593

Multiples of: 1

4.48 V

5 %

- 2.5 mv/ K

3 uA

250 mW

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Tape And Reel

- 55 C

BZX585-C22,115

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 : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0597

Multiples of: 1

23.1 V

5 %

18.4 mv/ K

50 nA

300 mW

50 nA

55 Ohms

+ 150 C

Single

Smd/Smt

SC - 79

Reel

- 65 C

5 mA

BZT52C8V2LP-7

Zener Diodes 250mW 8.2V 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 : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0627

Multiples of: 3000

8.2 V

6 %

4.7 mv/ C

5 mA

250 mW

15 Ohms

+ 150 C

Single

Smd/Smt

DFN1006 - 2

Cut Tape

- 65 C

5 mA

Bzt52c2v4lp - Bzt52c39lp

BZX84J-C12,115

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 : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0631

Multiples of: 1

12.7 V

5 %

8 mv/ K

100 nA

550 mW

100 nA

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323

Reel

- 65 C

5 mA

PZU36B,115

Zener Diodes ZENER DIODE

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 : 14550
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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 0.0682

Multiples of: 1

38 V

5 %

33 mv/ K

50 uA

250 mW

50 uA

60 Ohms

+ 150 C

Single

Smd/Smt

SC - 90

Reel

- 65 C

5 mA

3SMAJ5924B-TP

Zener Diodes 3W 9.1V

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.

Micro Commercial Components (MCC)

Availability : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0705

Multiples of: 7500

9.1 V

5 %

328 mA

3 W

5 uA

4 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 55 C

41.2 mA

3Smaj592

Hot

SMAZ33-13-F

±5% Single 31.35V~34.65V 1W 33V SMA(DO-214AC) 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 : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0726

Multiples of: 5000

33 V

5 %

0.5 uA

1 W

15 Ohms

+ 150 C

Single

Smd/Smt

SMA - 2

Reel

- 65 C

25 mA

Smaz3

1N4739A,113

Zener Diodes 9.1V 1W

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 : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0733

Multiples of: 1

9.1 V

5 %

100 mA

1 W

10 uA

5 Ohms

+ 200 C

Single

Through Hole

DO - 41

Reel

- 65 C

28 mA

1N4734A,113

Zener Diodes 5.6V 1W

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 : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0733

Multiples of: 1

5.6 V

5 %

162 mA

1 W

10 uA

5 Ohms

+ 200 C

Single

Through Hole

DO - 41

Reel

- 65 C

45 mA

SZ3C33

Diode: Zener; 3W; 33V; 86mA; SMD; Reel, tape; MELF

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 : 14550
Ship by Fri. 14 Nov to Tue. 18 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 0.0742

Multiples of: 10

33 V

5 %

3 W

8 Ohms

+ 150 C

Single

SMD/SMT

DO - 213AB

Reel , Cut Tape

- 50 C

25 mA

1SMA5928BT3G

Zener Diodes 13V 1.5W

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 : 14550
Ship by Tue. 18 Nov to Mon. 24 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 0.0896

Multiples of: 5000

13 V

5 %

115 mA

500 mW

500 nA

7 Ohms

+ 150 C

Single

Smd/Smt

SMA

Reel

- 65 C

28.8 mA

1Sma5928b

PZU10DB2,115

Zener Diodes 40W DUAL ISO 200mA 10.21V

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 : 14550
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025