RECTANGULAR Zener Diodes 1,426

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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

MMSZ4692-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

6.8 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

SILICON

AEC-Q101

MMSZ4697-HE3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

10 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

SILICON

AEC-Q101

MMSZ4697-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

10 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

AEC-Q101

MMSZ4698-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

SILICON

MMSZ4698-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

SILICON

AEC-Q101

DFLZ10Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

50 mA

SINGLE

10 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6 %

150 Cel

4 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DFLZ11Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

50 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.45 %

150 Cel

7 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DFLZ12Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

50 mA

SINGLE

12 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.39 %

150 Cel

7 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DFLZ18Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

25 mA

SINGLE

18 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.41 %

150 Cel

15 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DFLZ27Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

25 mA

SINGLE

27 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

7.04 %

150 Cel

15 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DFLZ30Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

25 mA

SINGLE

30 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.67 %

150 Cel

15 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DFLZ6V2Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

100 mA

SINGLE

6.2 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.45 %

150 Cel

3 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DFLZ6V8Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

100 mA

SINGLE

6.8 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.88 %

150 Cel

3 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DFLZ7V5Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

100 mA

SINGLE

7.5 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.04 %

150 Cel

2 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DFLZ9V1Q-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

50 mA

SINGLE

9.1 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.08 %

150 Cel

4 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

1 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZT52B10-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

10 V

ZENER

1

SMALL OUTLINE

2 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

SILICON

BZT52B6V8-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

6.8 V

ZENER

1

SMALL OUTLINE

2.06 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

SILICON

BZT52C6V2-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

6.2 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.45 %

150 Cel

10 ohm

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

SILICON

BZT52B10-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

10 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2 %

150 Cel

50 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

AEC-Q101

BZT52B3V3-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

3.3 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2.12 %

150 Cel

50 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

AEC-Q101

BZT52B6V8-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

6.8 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2.06 %

150 Cel

50 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

AEC-Q101

BZT52C20-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

20 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6 %

150 Cel

50 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

AEC-Q101

BZT52C3V9-HE3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

3.9 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.13 %

150 Cel

95 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

AEC-Q101

GDZ36B-G3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

36 V

ZENER

.1 uA

1

27 V

SMALL OUTLINE

2.5 %

300 ohm

150 Cel

300 ohm

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.2 W

LOW IMPEDANCE

e3

10

260

SILICON

GDZ36B-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

36 V

ZENER

.1 uA

1

27 V

SMALL OUTLINE

2.5 %

300 ohm

150 Cel

300 ohm

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.2 W

LOW IMPEDANCE

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

MMSZ4688-G3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

MMSZ4688-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

MMSZ4690-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

5.6 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

MMSZ4692-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

6.8 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

MMSZ4697-G3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

10 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

MMSZ4697-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

10 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

MMSZ4698-G3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

MMSZ4698-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

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

MM3Z39VST1G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

2 mA

SINGLE

39 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2 %

150 Cel

130 ohm

-65 Cel

TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.3 W

e3

30

260

SILICON

SMBJ5337BE3/TR13

Microsemi

ZENER DIODE

DUAL

J BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

260 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-J2

UNIDIRECTIONAL

1.38 W

TR, 7 INCH; 750

DO-214AA

e3

SILICON

BZD27C15P-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

50 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

6.12 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

.8 W

DO-219AB

e3

30

260

SILICON

AEC-Q101

BZD27C200P-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

200 V

ZENER

1

SMALL OUTLINE

6 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

.8 W

DO-219AB

e3

30

260

SILICON

AEC-Q101

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.