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Zener diodes (0.5W)

Explore our comprehensive range of Zener Diodes, essential electronic components for voltage regulation and circuit protection. Indispensable in numerous applications, Zener diodes are designed to maintain a constant voltage across their terminals when reverse-biased and the voltage reaches their breakdown threshold (Zener voltage).

Our Zener diodes offer reliable performance and exceptional stability, ensuring the longevity and efficiency of your assemblies. Whether you are an electronics professional, a student, or a DIY enthusiast, you will find the Zener diode perfectly suited to your specific needs.

Typical Applications:

  • Voltage Regulation: Ideal for stabilizing output voltage in power supplies.
  • Voltage References: Used to provide a stable reference voltage in measurement and control circuits.
  • Overvoltage Protection: Protect sensitive components by clipping voltage peaks.
  • Signal Clipping: Allow limiting the amplitude of signals in audio or signal processing applications.

How to choose your Zener diode?

Consider the following key parameters:

  • Zener Voltage (Vz): The desired regulation voltage.
  • Power Dissipation (Pz): The diode's capacity to handle power.
  • Tolerance: The precision of the Zener voltage.
  • Package Type: For easy integration into your circuits (SMD, through-hole, etc.).

Browse our carefully selected range of high-quality Zener diodes, available in a wide spectrum of voltages and power ratings. Trust our expertise for your electronic projects and ensure the reliability of your systems with high-performance components.

361 References available
Showing 251–300 products from 361
Diode Zéner 19V 0.5W 1N5249BRL

National Semiconductor

1N5249BRL

Diode Zéner 19V 0.5W 1N5249BRL

17282
Pack of 200 pieces
1.62$ – 3.41$
Diode Zéner 20V 0.5W 1N968BRL

Texas Instruments

1N968BRL

Diode Zéner 20V 0.5W 1N968BRL

3763
Pack of 200 pieces
1.77$ – 3.41$
Diode Zéner 20V 0.5W BZT52C20
PDF

Diotec Semiconductor

BZT52C20

Diode Zéner 20V 0.5W BZT52C20

500
0.07$ – 0.52$
Diode Zéner 20V 0.5W BZV55C20
PDF

Vishay

BZV55C20

Diode Zéner 20V 0.5W BZV55C20

1743
Pack of 10 pieces
0.43$ – 0.46$
Diode Zéner 20V 0.5W BZX79C20
PDF

Vishay

BZX79C20

Diode Zéner 20V 0.5W BZX79C20

4492
Pack of 10 pieces
0.42$ – 0.47$
Diode Zéner 20V 0.5W LLZ20V
PDF

Taiwan Semicon

LLZ20V

Diode Zéner 20V 0.5W LLZ20V

3333
Pack of 10 pieces
0.40$
Diode Zéner 20V 0.5W SMZ20
PDF

Diotec

SMZ20

Diode Zéner 20V 0.5W SMZ20

2521
0.09$ – 0.24$
Diode Zéner 20V 0.5W TZMC20-GS08
PDF

Vishay

TZMC20-GS08

Diode Zéner 20V 0.5W TZMC20-GS08

819
Pack of 200 pieces
8.77$ – 9.96$
Diode Zéner 20V 0.5W ZD20
PDF

Itt Intermetall

ZD20

Diode Zéner 20V 0.5W ZD20

3213
Pack of 10 pieces
0.55$ – 0.89$
Diode Zéner 20V 0.5W ZF20
PDF

Vishay (temic)

ZF20

Diode Zéner 20V 0.5W ZF20

3347
Pack of 10 pieces
0.35$ – 0.63$
Diode Zéner 20V 0.5W ZY20
PDF

Diotec

ZY20

Diode Zéner 20V 0.5W ZY20

251
Pack of 5 pieces
0.37$ – 0.66$
Diode Zéner 22V 0.5W BZT52C22
PDF

Diotec Semiconductor

BZT52C22

Diode Zéner 22V 0.5W BZT52C22

100
0.08$ – 0.53$
Diode Zéner 22V 0.5W BZV55C22
PDF

DC Components

BZV55C22

Diode Zéner 22V 0.5W BZV55C22

500
0.07$ – 0.41$
Diode Zéner 22V 0.5W BZX79C22

Vishay

BZX79C22

Diode Zéner 22V 0.5W BZX79C22

8915
Pack of 10 pieces
0.38$
Diode Zéner 22V 0.5W MMSZ22T1
PDF

Motorola

MMSZ22T1

Diode Zéner 22V 0.5W MMSZ22T1

7070
Pack of 300 pieces
4.37$ – 7.15$
Diode Zéner 22V 0.5W SMZ22
PDF

Diotec

SMZ22

Diode Zéner 22V 0.5W SMZ22

975
Pack of 10 pieces
0.70$ – 1.19$
Diode Zéner 22V 0.5W TZMC22-GS08
PDF

Vishay

TZMC22-GS08

Diode Zéner 22V 0.5W TZMC22-GS08

332
Pack of 200 pieces
9.70$ – 9.96$
Diode Zéner 22V 0.5W TZMC22GS08
PDF

Vishay

TZMC22GS08

Diode Zéner 22V 0.5W TZMC22GS08

1801
Pack of 10 pieces
0.43$ – 0.46$
Diode Zéner 22V 0.5W ZD22
PDF

Vishay (temic)

ZD22

Diode Zéner 22V 0.5W ZD22

4396
0.17$ – 0.30$
Diode Zéner 22V 0.5W ZF22
PDF

Vishay (temic)

ZF22

Diode Zéner 22V 0.5W ZF22

848
Pack of 10 pieces
0.30$ – 0.54$
Diode Zéner 22V 0.5W ZPD22
PDF

DC Components

ZPD22

Diode Zéner 22V 0.5W ZPD22

20
0.05$ – 0.40$
Diode Zéner 22V 0.5W ZY22
PDF

Diotec Semiconductor

ZY22

Diode Zéner 22V 0.5W ZY22

99
0.15$ – 0.17$
Diode Zéner 24V 0.5W BZT52C24
PDF

Diotec

BZT52C24

Diode Zéner 24V 0.5W BZT52C24

5990
Pack of 10 pieces
0.40$ – 0.72$
Diode Zéner 24V 0.5W BZV55C24
PDF

Diotec

BZV55C24

Diode Zéner 24V 0.5W BZV55C24

65534
Pack of 10 pieces
0.79$ – 1.19$
Diode Zéner 24V 0.5W BZX55C24
PDF

Vishay

BZX55C24

Diode Zéner 24V 0.5W BZX55C24

455
Pack of 200 pieces
9.53$ – 9.78$
Diode Zéner 24V 0.5W BZX79C24

Nxp Semiconductors

BZX79C24

Diode Zéner 24V 0.5W BZX79C24

8326
Pack of 10 pieces
0.48$
Diode Zéner 24V 0.5W SMZ24
PDF

Diotec

SMZ24

Diode Zéner 24V 0.5W SMZ24

5244
0.09$ – 0.24$
Diode Zéner 24V 0.5W TZMC24-GS08
PDF

Vishay

TZMC24-GS08

Diode Zéner 24V 0.5W TZMC24-GS08

2345
Pack of 200 pieces
7.84$ – 9.96$
Diode Zéner 24V 0.5W TZMC24GS08
PDF

Vishay

TZMC24GS08

Diode Zéner 24V 0.5W TZMC24GS08

1504
Pack of 10 pieces
0.43$ – 0.46$
Diode Zéner 24V 0.5W ZD24
PDF

Vishay (temic)

ZD24

Diode Zéner 24V 0.5W ZD24

731
Pack of 10 pieces
0.60$ – 0.89$
Diode Zéner 24V 0.5W ZF24
PDF

Vishay (temic)

ZF24

Diode Zéner 24V 0.5W ZF24

994
Pack of 5 pieces
0.38$ – 0.63$
Diode Zéner 24V 0.5W ZPD24
PDF

DC Components

ZPD24

Diode Zéner 24V 0.5W ZPD24

200
0.04$ – 0.26$
Diode Zéner 24V 0.5W ZY24
PDF

Diotec

ZY24

Diode Zéner 24V 0.5W ZY24

4066
0.12$ – 0.18$
Diode Zéner 25V 0.5W 1N5253B

National Semiconductor

1N5253B

Diode Zéner 25V 0.5W 1N5253B

1174
Pack of 200 pieces
2.15$ – 3.41$
Diode Zéner 27V 0.5W BZT52C27
PDF

Diotec Semiconductor

BZT52C27

Diode Zéner 27V 0.5W BZT52C27

500
0.04$ – 0.28$
Diode Zéner 27V 0.5W BZV55C27
PDF

DC Components

BZV55C27

Diode Zéner 27V 0.5W BZV55C27

3
0.05$ – 0.21$
Diode Zéner 27V 0.5W BZX55B27ST

--

BZX55B27ST

Diode Zéner 27V 0.5W BZX55B27ST

6335
Pack of 200 pieces
1.62$ – 3.41$
Diode Zéner 27V 0.5W BZX55C27
PDF

National Semiconductor

BZX55C27

Diode Zéner 27V 0.5W BZX55C27

4779
Pack of 200 pieces
1.77$ – 3.41$
Diode Zéner 27V 0.5W BZX55C27V

--

BZX55C27V

Diode Zéner 27V 0.5W BZX55C27V

197
Pack of 10 pieces
0.49$
Diode Zéner 27V 0.5W BZX79C27

Dc Components Co.

BZX79C27

Diode Zéner 27V 0.5W BZX79C27

467
Pack of 10 pieces
0.44$
Diode Zéner 27V 0.5W TZMC27-GS08
PDF

Vishay

TZMC27-GS08

Diode Zéner 27V 0.5W TZMC27-GS08

651
Pack of 200 pieces
8.77$ – 9.96$
Diode Zéner 27V 0.5W ZD27
PDF

Vishay (temic)

ZD27

Diode Zéner 27V 0.5W ZD27

1457
Pack of 10 pieces
0.60$ – 0.89$
Diode Zéner 27V 0.5W ZPD27
PDF

DC Components

ZPD27

Diode Zéner 27V 0.5W ZPD27

75
0.05$ – 0.40$
Diode Zéner 27V 0.5W ZY27
PDF

Diotec

ZY27

Diode Zéner 27V 0.5W ZY27

4257
0.12$ – 0.19$
Diode Zéner 28V 0.5W 1N5255BRL

National Semiconductor

1N5255BRL

Diode Zéner 28V 0.5W 1N5255BRL

8080
Pack of 200 pieces
1.62$ – 3.41$
Diode Zéner 30V 0.5W BZT52C30
PDF

Diotec Semiconductor

BZT52C30

Diode Zéner 30V 0.5W BZT52C30

75
0.09$ – 0.52$
Diode Zéner 30V 0.5W BZV55C30
PDF

DC Components

BZV55C30

Diode Zéner 30V 0.5W BZV55C30

500
Pack of 10 pieces
0.49$ – 0.53$
Diode Zéner 30V 0.5W BZX79C30
PDF

Nxp Semiconductors

BZX79C30

Diode Zéner 30V 0.5W BZX79C30

299
Pack of 10 pieces
0.44$ – 0.50$
Diode Zéner 30V 0.5W TZMC30-GS08
PDF

Vishay

TZMC30-GS08

Diode Zéner 30V 0.5W TZMC30-GS08

459
Pack of 200 pieces
9.70$ – 9.96$
Diode Zéner 30V 0.5W TZMC30GS08
PDF

Vishay

TZMC30GS08

Diode Zéner 30V 0.5W TZMC30GS08

2331
Pack of 10 pieces
0.43$ – 0.46$