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

UDZSTE-1715B

Zener Diodes 15V 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 : 133860
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July 2025

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USD 0.0377

Multiples of: 3000

14.66 V

2 %

5 mA

200 mW

100 nA

42 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 55 C

5 mA

Udzs15b

1N5223B

Zener Diodes 2.7V 500mW 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 : 46916
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32	3	4	5	6	7	8	9

USD 0.0123

Multiples of: 1

2.7 V

5 %

500 mW

30 Ohms

+ 200 C

Single

Through Hole

DO - 35 - 2

Bulk

- 65 C

20 mA

1N5223B

TZX3V3A-TR

Zener Diodes 3.3 Volt 0.5W 10%

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 : 46911
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32	3	4	5	6	7	8	9

USD 0.0253

Multiples of: 1

3.3 V

10 %

5 mA

500 mW

5 uA

100 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

MM3Z5V6T1GX

Zener Diodes MM3Z5V6T1G/SOD323/SOD2

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 : 46736
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32	3	4	5	6	7	8	9

USD 0.0187

Multiples of: 1

5.6 V

5 %

2.5 mV /K

300 mW

40 Ohms

+ 150 C

Single

SMD/SMT

Reel , Cut Tape

- 55 C

5 mA

BZV55-B4V7,135

NXP Semiconductors 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 : 46715
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32	3	4	5	6	7	8	9

USD 0.023

Multiples of: 20

4.7 V

2 %

- 1.4 mv/ K

3 uA

500 mW

3 uA

80 Ohms

+ 200 C

Single

Smd/Smt

SOD - 80

Reel

- 65 C

5 mA

BZT52-C9V1X

Zener Diodes BZT52-C9V1/SOD123/SOD2

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 : 46579
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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 0.0121

Multiples of: 1

9.6 V

5 %

7 mv/ K

500 nA

590 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

- 55 C

5 mA

Bzt52

BZX85C30

Diode: Zener; 1.3W; 30V; Ammo Pack; DO41; single diode; 10uA

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.

CDIL

Availability : 46569
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32	3	4	5	6	7	8	9

USD 0.0406

Multiples of: 5

MMBZ5235BLT1G

Zener Diodes 6.8V 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 : 46560
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32	3	4	5	6	7	8	9

USD 0.0131

Multiples of: 3000

6.8 V

5 %

10 mA

225 mW

3 uA

5 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 65 C

20 mA

Aec - Q101

Mmbz5235b

BZT52H-C16,115

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 : 46560
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July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 0.0145

Multiples of: 3000

17.1 V

6 %

12.2 mv/ K

50 nA

830 mW

50 nA

20 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123F

Reel

- 65 C

5 mA

MMSZ5246B-7-F

Zener Diodes 16V 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.

Diodes Incorporated

Availability : 46560
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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 0.0146

Multiples of: 3000

16 V

5 %

0.1 uA

500 mW

17 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

7.8 mA

Mmsz524

BZT52C12-7-F

Zener Diodes 500mW 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 : 46560
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July 2025

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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: 3000

12 V

5 %

8 mv/ C

5 mA

500 mW

25 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0 - Bzt52c51

BZT52C2V7-7-F

Zener Diodes 500mW 2.7V 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 : 46560
Ship by Wed. 02 Jul to Tue. 08 Jul

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 0.0159

Multiples of: 3000

2.7 V

5 %

- 1.75 mv/ C

5 mA

500 mW

100 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0 - Bzt52c51

MM3Z3V9ST1G

Zener Diodes ZEN REG 0.2W TR

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 : 46560
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July 2025

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32	3	4	5	6	7	8	9

USD 0.0165

Multiples of: 3000

3.9 V

3 %

- 3 mv/ K

3 uA

300 mW

3 uA

90 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323

Reel

- 65 C

5 mA

Aec - Q101

Mm3z3v9s

BZT52H-C11,115

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 : 46560
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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 0.0171

Multiples of: 3000

5 %

7.2 mv/ K

100 nA

+ 150 C

Single

Smd/Smt

SOD - 123F

Reel

- 65 C

BZX384-B3V9,115

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 : 46560
Ship by Wed. 02 Jul to Tue. 08 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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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0175

Multiples of: 3000

3.9 V

2 %

- 2.5 mv/ K

200 mA

300 mW

3 uA

90 Ohms

+ 150 C

Single

Smd/Smt

SC - 76

Reel

- 65 C

5 mA

BZT52C30S-7-F

Zener Diodes 200mW 10V 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 : 46560
Ship by Wed. 02 Jul to Tue. 08 Jul

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 0.0232

Multiples of: 3000

30 V

5 %

26.9 mv/ C

2 mA

200 mW

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

2 mA

Aec - Q101

Bzt52c2v0s - Bzt52c39s

MMSZ4703T1G

Zener Diodes 16V 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 : 46560
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025

July 2025
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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 0.024

Multiples of: 3000

16 V

5 %

500 mW

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

50 uA

MMSZ4703

BZX84-B51,215

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 : 46560
Ship by Wed. 02 Jul to Tue. 08 Jul

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 0.026

Multiples of: 1

52 V

2 %

51 mv/ K

50 nA

250 mW

50 nA

180 Ohms

+ 150 C

Single

Smd/Smt

TO - 236AB

Reel

- 65 C

2 mA

MM5Z20VT1G

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.

ON Semiconductor

Availability : 46560
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025

July 2025
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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 0.027

Multiples of: 3000

20 V

6 %

16.2 mv/ K

10 mA

200 mW

50 nA

55 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523

Reel

- 65 C

5 mA

Aec - Q101

Mm5z20v

SZMM3Z5V1T1G

ON Semiconductor Zener Diodes ZEN REG 0.2W 5.1V

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.

ON Semiconductor

Availability : 46560
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025