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

1N5932BRNG

Zener Diodes ZEN SUR30 REG 3W 20V

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 : 3317400
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
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USD 0.3416

Multiples of: 1

21 V

18.7 mA

3 W

650 Ohms

+ 200 C

Through Hole

Waffle

1N5932brng

BZT52C5V6-7-F

Zener Diodes 500mW 5.6V 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 : 1418741
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0103

Multiples of: 1

5.6 V

5 %

0.25 mv/ C

5 mA

500 mW

40 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0 - Bzt52c51

MM3Z9V1B

Zener Diodes Diode Zener 9.1V 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 : 1242570
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0295

Multiples of: 1

9.1 V

2 %

450 nA

200 mW

14 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F - 2

Cut Tape

5 mA

Mm3z9v1b

MM3Z5V1B

Zener Diodes Diode Zener 5.1V 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 : 1037178
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0204

Multiples of: 1

5.1 V

2 %

200 mW

56 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F - 2

Reel , Cut Tape

- 65 C

5 mA

MM3Z5V1B

1N5263B-T

Diode Zener Single 56V 5% 500mW 2-Pin DO-35 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 : 969968
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0339

Multiples of: 1

TZMC5V1-GS08

Zener Diode 5.1 V 500 mW ±5% Surface Mount SOD-80 MiniMELF

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 : 897250
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0155

Multiples of: 12500

5.1 V

5 %

0.02 % /K

100 nA

500 mW

60 Ohms

+ 175 C

Single

Smd/Smt

SOD - 80 - 2

Cut Tape

5 mA

BZX84C12-7-F

Zener Diodes 300mW 12V 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 : 785700
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0125

Multiples of: 3000

12 V

5 %

8 mv/ C

5 mA

350 mW

25 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzx84c12

BZT585B6V2T-7

Zener Diodes 350mW 6.2V 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 : 779880
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0289

Multiples of: 3000

6.2 V

2 %

2.2 mv/ C

5 mA

350 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523 - 2

Cut Tape

- 65 C

Aec - Q101

Bzt585b6

BZX384-C10,115

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 : 744960
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0136

Multiples of: 3000

10 V

5 %

6.4 mv/ K

200 mA

300 mW

200 nA

20 Ohms

+ 150 C

Single

Smd/Smt

SC - 76

Reel

- 65 C

5 mA

BZX84C10-TP

Zener Diodes 10V 20Ohms

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 : 646020
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0157

Multiples of: 3000

10 V

5 %

200 nA

350 mW

20 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Cut Tape

- 55 C

5 mA

Bzx84c1

UDZSTE-1710B

Zener Diodes 10V 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.

ROHM

Availability : 541183
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0429

Multiples of: 1

9.99 V

2 %

5 mA

200 mW

100 nA

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 55 C

5 mA

Udzs10b

1SMB5929B-13

Zener Diodes 3.0w Surface Mount Power 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.

Diodes Incorporated

Availability : 517980
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0715

Multiples of: 3000

15 V

5 %

3 W

9 Ohms

+ 150 C

Single

SMD/SMT

SMB - 2

Reel , Cut Tape

- 65 C

25 mA

1SMB59

DDZ9693S-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 : 503430
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0528

Multiples of: 3000

7.5 V

5 %

50 mA

200 mW

100 nA

+ 150 C

Single

Smd/Smt

SOD - 323

Reel

- 65 C

0.05 mA

Ddz9693

MM3Z3V3C

Zener Diodes Diode Zener 3.3V 200mW 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 : 494700
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0294

Multiples of: 3000

3.3 V

5 %

200 mW

89 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F - 2

Reel , Cut Tape

- 65 C

5 mA

MM3Z3V3C

MM5Z11V

Zener Diodes 11V 20Ohm 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 : 473360
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0295

Multiples of: 1

11 V

5 %

100 nA

200 mW

100 nA

20 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523F

Reel

- 55 C

5 mA

Mm5z11

BZX84C39-TP

Micro Commercial Components (MCC) Zener Diodes 39V 130Ohms

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 : 465600
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0117

Multiples of: 3000

39 V

5 %

2 mA

350 mW

130 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 55 C

2 mA

Bzx84c3

SZMMBZ5240BLT1G

Zener Diodes ZEN REG .225W 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 : 458586
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0198

Multiples of: 1

10 V

5 %

3 uA

225 mW

17 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Tape And Reel

- 65 C

Aec - Q101

Mmbz5240b

MMSZ4684T1G

ON Semiconductor Zener Diodes 3.3V 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.

ON Semiconductor

Availability : 160050
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.018

Multiples of: 3000

3.3 V

5 %

500 mW

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

50 uA

MMSZ4678T1

MMSZ5248B-7-F

Diode Zener Single 18V 5% 500mW Automotive 2-Pin SOD-123 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 : 61110
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0138

Multiples of: 3000

18 V

5 %

0.1 uA

500 mW

21 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

7 mA

Mmsz5248

BZX84C39LT1G

Zener Diodes 39V 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 : 51759
Ship by Fri. 26 Sep to Thu. 02 Oct

October 2025