3 Zener Diodes 444

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Part RoHS Manufacturer Diode Type Terminal Position Terminal Form No. of Terminals Surface Mount Package Shape Package Body Material Working Test Current Config Maximum Voltage Temperature Coefficient Nominal Reference Voltage Maximum Output Current Maximum Non Repetitive Peak Reverse Power Dissipation Maximum Forward Voltage (VF) Nominal Breakdown Voltage Maximum Reverse Recovery Time Technology Maximum Reverse Current No. of Elements Reverse Test Voltage Package Style (Meter) Sub-Category Maximum Voltage Tolerance Maximum Repetitive Peak Reverse Voltage Maximum Knee Impedance Maximum Operating Temperature Maximum Dynamic Impedance Minimum Operating Temperature Terminal Finish JESD-30 Code Moisture Sensitivity Level (MSL) Polarity Case Connection Qualification Maximum Power Dissipation Additional Features JEDEC-95 Code Maximum Clamping Voltage Minimum Breakdown Voltage Maximum Non Repetitive Peak Forward Current JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Diode Element Material Maximum Breakdown Voltage Reference Standard

BZX84B5V6Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

2.5 mV/Cel

5.6 V

.9 V

ZENER

1 uA

1

2 V

SMALL OUTLINE

2 %

400 ohm

150 Cel

40 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

AZ23C5V6-Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

5.6 V

ZENER

2

SMALL OUTLINE

Voltage Reference Diodes

7.14 %

150 Cel

40 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZX84B15-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

.9 mV/Cel

15 V

ZENER

.05 uA

1

10.5 V

SMALL OUTLINE

Voltage Reference Diodes

2 %

200 ohm

150 Cel

30 ohm

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.5 W

e3

30

260

SILICON

BZX84B36-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

2 mA

SINGLE

36 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2 %

150 Cel

90 ohm

Matte Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

10

260

SILICON

AEC-Q101

BZX84B3V9-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

-.3 mV/Cel

3.9 V

ZENER

3 uA

1

1 V

SMALL OUTLINE

Voltage Reference Diodes

2 %

600 ohm

150 Cel

90 ohm

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.5 W

e3

SILICON

BZX84B3V9-G3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

3.9 V

ZENER

1

SMALL OUTLINE

2 %

150 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

BZX84B3V9-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

3.9 V

ZENER

1

SMALL OUTLINE

2 %

150 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

BZX84B3V9-HE3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

3.9 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2 %

150 Cel

90 ohm

Matte Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

10

260

SILICON

AEC-Q101

BZX84B7V5-G3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

7.5 V

ZENER

1

SMALL OUTLINE

2 %

150 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

BZX84C15-HE3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

30 ohm

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

AEC-Q101

BZX84C16-HE3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

16 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

40 ohm

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

AEC-Q101

BZX84C4V7-HE3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

80 ohm

Matte Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

10

260

SILICON

AEC-Q101

MMBZ4624-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

.25 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

Matte Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

LOW NOISE

e3

10

260

SILICON

AZ23B10-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

10 V

ZENER

2

SMALL OUTLINE

2 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

AZ23B10-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

10 V

ZENER

2

SMALL OUTLINE

2 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

AZ23B10-HE3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

10 V

ZENER

2

SMALL OUTLINE

2 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

AEC-Q101

AZ23B10-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

10 V

ZENER

2

SMALL OUTLINE

2 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

AEC-Q101

AZ23B10-G3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

10 V

ZENER

2

SMALL OUTLINE

2 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

AZ23B10-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

10 V

ZENER

2

SMALL OUTLINE

2 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

AZ23C3V3-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

3.3 V

ZENER

2

SMALL OUTLINE

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.3 W

e3

SILICON

MMBZ4702-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

e3

10

260

SILICON

MMBZ5232B-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

5.6 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

11 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

.225 W

e3

10

260

SILICON

MMBZ5262B-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

2.5 mA

SINGLE

51 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

125 ohm

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.225 W

e3

SILICON

DZ23C2V7-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON CATHODE, 2 ELEMENTS

-.4 mV/Cel

2.7 V

ZENER

20 uA

2

1 V

SMALL OUTLINE

5 %

600 ohm

150 Cel

83 ohm

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.5 W

e3

SILICON

BZX84B12Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

10 mV/Cel

12 V

.9 V

ZENER

.1 uA

1

8 V

SMALL OUTLINE

2 %

150 ohm

150 Cel

25 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZX84B22Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

20 mV/Cel

22 V

.9 V

ZENER

.1 uA

1

15.4 V

SMALL OUTLINE

2 %

250 ohm

150 Cel

55 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZX84B27Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

2 mA

SINGLE

25.3 mV/Cel

27 V

.9 V

ZENER

.1 uA

1

18.9 V

SMALL OUTLINE

2 %

300 ohm

150 Cel

80 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZX84B2V7Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

0 mV/Cel

2.7 V

.9 V

ZENER

20 uA

1

1 V

SMALL OUTLINE

2 %

600 ohm

150 Cel

100 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZX84B3V9Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

0 mV/Cel

3.9 V

.9 V

ZENER

3 uA

1

1 V

SMALL OUTLINE

2 %

600 ohm

150 Cel

90 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZX84B4V7Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

.2 mV/Cel

4.7 V

.9 V

ZENER

3 uA

1

2 V

SMALL OUTLINE

2 %

500 ohm

150 Cel

80 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZX84B6V8-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

4.5 mV/Cel

6.8 V

.9 V

ZENER

2 uA

1

4 V

SMALL OUTLINE

2 %

80 ohm

150 Cel

15 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

e3

30

260

SILICON

BZX84B9V1Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

7 mV/Cel

9.1 V

.9 V

ZENER

.5 uA

1

6 V

SMALL OUTLINE

2 %

100 ohm

150 Cel

15 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.35 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DZL6V8AXV3-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

6.8 V

ZENER

2

SMALL OUTLINE

Voltage Reference Diodes

4.8 %

150 Cel

15 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.22 W

e3

30

260

SILICON

PLVA2653A,215

NXP Semiconductors

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

.25 mA

COMMON ANODE, 2 ELEMENTS

5.3 V

ZENER

2

SMALL OUTLINE

Voltage Reference Diodes

3.77 %

150 Cel

250 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.18 W

LOW IMPEDANCE, LOW NOISE

TO-236AB

e3

30

260

SILICON

PLVA2662A,215

NXP Semiconductors

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

.25 mA

COMMON ANODE, 2 ELEMENTS

6.2 V

ZENER

2

SMALL OUTLINE

Voltage Reference Diodes

3.23 %

150 Cel

100 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.18 W

LOW IMPEDANCE, LOW NOISE

TO-236AB

e3

30

260

SILICON

BZX84C2V4-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

2.4 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

8.33 %

150 Cel

100 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C10-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

10 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6 %

150 Cel

20 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e0

235

SILICON

BZX84C11-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.45 %

150 Cel

20 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C12-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

12 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.39 %

150 Cel

25 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e0

235

SILICON

BZX84C13-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

13 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.42 %

150 Cel

30 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C15-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.12 %

150 Cel

30 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C16-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

16 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.56 %

150 Cel

40 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C18-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

18 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.41 %

150 Cel

45 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C20-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

20 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6 %

150 Cel

55 ohm

TIN LEAD

R-PDSO-G3

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C22-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

22 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.67 %

150 Cel

55 ohm

TIN LEAD

R-PDSO-G3

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C24-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

24 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.79 %

150 Cel

70 ohm

TIN LEAD

R-PDSO-G3

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C27-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

2 mA

SINGLE

27 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

7.04 %

150 Cel

80 ohm

TIN LEAD

R-PDSO-G3

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

BZX84C2V7-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

2.7 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

7.41 %

150 Cel

100 ohm

TIN LEAD

R-PDSO-G3

UNIDIRECTIONAL

Not Qualified

.3 W

e0

SILICON

Zener Diodes

Zener diodes are electronic components that are designed to operate in the reverse breakdown region of their P-N junction, providing a stable and predictable voltage output. They are commonly used in electronic circuits as voltage regulators, voltage references, and surge protectors.

Zener diodes operate based on the properties of their P-N junction, which is designed to have a narrow depletion region and a low breakdown voltage. When a reverse voltage is applied to the diode, the depletion region widens, allowing a small reverse current to flow. As the voltage across the diode increases, the reverse current increases exponentially, maintaining a stable voltage across the diode.

Zener diodes offer several advantages over other types of voltage regulators, such as simplicity, low cost, and high efficiency. They do not require any external components, such as capacitors or inductors, and they can provide a stable output voltage over a wide range of input voltages and temperatures.

Zener diodes are commonly used in electronic circuits that require a stable voltage source, such as power supplies, battery chargers, and voltage regulators. They come in different package sizes and voltage ratings, depending on the application and the required performance.