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

MM3Z3V6T1G

Zener Diodes 3.6V 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.

ON Semiconductor

Availability : 58200
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July 2025

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32	3	4	5	6	7	8	9

USD 0.0144

Multiples of: 3000

3.6 V

5 %

0 mv/ K

5 uA

300 mW

90 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

5 mA

Mm3z3v6

BZT52H-C20,115

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 : 40740
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32	3	4	5	6	7	8	9

USD 0.0149

Multiples of: 3000

21.2 V

5 %

- 1.65 mv/ K

250 mA

830 mW

3 uA

78 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123F

Reel

- 65 C

5 mA

MM3Z18VST1G

ON Semiconductor Zener Diodes 18V 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.

ON Semiconductor

Availability : 40740
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.015

Multiples of: 3000

17.955 V

2 %

14.2 mv/ K

10 mA

200 mW

50 nA

45 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323

Reel

- 65 C

5 mA

Aec - Q101

Mm3z18vs

MMBZ5222BLT1G

Zener Diodes 2.5V 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 : 40740
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July 2025

July 2025
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0149

Multiples of: 3000

2.5 V

5 %

225 mW

30 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

20 mA

MMBZ5222B

MMSZ4705T1G

Zener Diodes 18V 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 : 40740
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July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.016

Multiples of: 3000

18 V

3 %

50 uA

500 mW

50 nA

+ 150 C

Single

Smd/Smt

SOD - 123

Reel

- 55 C

0.05 mA

Aec - Q101

Mmsz4705

MMSZ5232BT1G

Zener Diodes 5.6V 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 : 40740
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.016

Multiples of: 3000

5.6 V

5 %

5 uA

500 mW

11 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

20 mA

Mmsz52

MMSZ5254BT1G

Zener Diodes 27V 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 : 40740
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July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0195

Multiples of: 3000

27 V

5 %

0.1 uA

500 mW

41 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

4.6 mA

Mmsz52

BZT52H-B8V2,115

NXP Semiconductors Zener Diodes 8.36V 5uA 10Ohm

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 : 40740
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	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0197

Multiples of: 42000

8.36 V

2 %

6.2 mv/ K

700 nA

830 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123F

Reel

- 65 C

SZBZX84C15LT1G

Zener Diodes ZEN REG .225W SPCL

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 : 40740
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0203

Multiples of: 3000

15 V

6 %

11.1 mv/ K

50 nA

250 mW

50 nA

30 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 65 C

5 mA

Aec - Q101

Bzx84c15l

MMBZ5243B-7-F

Zener Diodes 13V 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 : 40740
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July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0239

Multiples of: 3000

13 V

5 %

9.5 mA

350 mW

500 nA

13 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 65 C

9.5 mA

Mmbz5243b

MM3Z6V2C

Zener Diodes Diode Zener 6.2V 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 : 40740
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0281

Multiples of: 3000

6.2 V

5 %

2.7 uA

200 mW

2.7 uA

9 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 65 C

5 mA

Mm3z6

TDZ10J,115

NXP Semiconductors Zener Diodes 10.2V 7uA 10Ohm

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 : 40740
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0377

Multiples of: 3000

10 V

2 %

500 mW

10 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F - 2

Reel , Cut Tape

- 55 C

5 mA

AEC - Q101

TDZXJ

BZB84-B9V1,215

Zener Diodes Diode Zener Dual Com Anode9.1V 250mW 3Pin

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 : 40740
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July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0469

Multiples of: 1

8.92 V

2 %

3.8 mv/ K

200 mA

300 mW

500 nA

15 Ohms

+ 150 C

Dual Common Anode

Smd/Smt

SOT - 23

Reel

- 55 C

BZX84C36S-7-F

Diodes Incorporated Zener Diodes 200MW 36V

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 : 40740
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July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0478

Multiples of: 3000

36 V

6 %

33.9 mv/ C

0.1 uA

200 mW

90 Ohms

+ 150 C

Dual Anti Parallel

Smd/Smt

SOT - 363

Reel

- 65 C

2 mA

Bzx84c36

SZMMSZ5245BT1G

ON Semiconductor Zener Diodes ZEN REG 0.5W 15V

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 : 40740
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July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0484

Multiples of: 3000

15 V

2 %

8.5 mA

500 mW

0.1 uA

16 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

8.5 mA

Aec - Q101

Szmmsz52

PLVA659A,215

Zener Diodes DIODE ZENER TAPE-7

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 : 40740
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July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0502

Multiples of: 1

5.9 V

3 %

250 mW

100 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

250 uA

AEC - Q101

PLVA6XXA

MMBZ5246BW-7-F

Diodes Incorporated Zener Diodes 16V 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 : 40740
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0512

Multiples of: 3000

16 V

5 %

7.8 mA

200 mW

100 nA

17 Ohms

+ 150 C

Single

Smd/Smt

SOT - 323

Reel

- 65 C

7.8 mA

Mmbz5246

SZMM3Z7V5T1G

ON Semiconductor Zener Diodes ZEN REG 0.2W 7.5V

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 : 40740
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July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0541

Multiples of: 1

7.5 V

5 %

5.3 mv/ K

5 mA

300 mW

15 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Reel

- 65 C

Aec - Q101

Mm3z7v5

BZX384-C20,115

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 : 38678
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0152

Multiples of: 1

5 %

16.4 mv/ K

200 mA

50 nA

+ 150 C

Single

Smd/Smt

SC - 76

Reel

- 65 C

SZMM3Z18VT1G

ON Semiconductor Zener Diodes ZEN REG 0.2W 18V

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 : 32010
Ship by Thu. 03 Jul to Wed. 09 Jul

July 2025