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

BZD27C200P-HE3-18

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

BZD27C33P-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

25 mA

SINGLE

33 V

ZENER

1

SMALL OUTLINE

6.06 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

.8 W

DO-219AB

e3

30

260

SILICON

AEC-Q101

BZD27C33P-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

25 mA

SINGLE

33 V

ZENER

1

SMALL OUTLINE

6.06 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

.8 W

DO-219AB

e3

30

260

SILICON

AEC-Q101

BZD27C5V6P-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

100 mA

SINGLE

5.6 V

ZENER

1

SMALL OUTLINE

7.14 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

.8 W

DO-219AB

e3

30

260

SILICON

AEC-Q101

BZD27C7V5P-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

100 mA

SINGLE

7.5 V

ZENER

1

SMALL OUTLINE

6.04 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

.8 W

DO-219AB

e3

30

260

SILICON

AEC-Q101

BZT52C6V8LPQ-7

Diodes Incorporated

ZENER DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

4.5 mV/Cel

6.8 V

ZENER

2 uA

1

4 V

CHIP CARRIER

6.56 %

80 ohm

150 Cel

15 ohm

-65 Cel

NICKEL PALLADIUM GOLD

R-PBCC-N2

UNIDIRECTIONAL

.25 W

e4

SILICON

AEC-Q101; IATF 16949

DDZ9682Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

2.7 V

.9 V

ZENER

1 uA

1

1 V

SMALL OUTLINE

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ9687Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

4.3 V

.9 V

ZENER

4 uA

1

2 V

SMALL OUTLINE

4.99 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ9694Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

8.2 V

.9 V

ZENER

.1 uA

1

6.2 V

SMALL OUTLINE

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ9696Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

9.1 V

.9 V

ZENER

.1 uA

1

6.9 V

SMALL OUTLINE

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ9697Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

10 V

.9 V

ZENER

.1 uA

1

7.6 V

SMALL OUTLINE

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ9704Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

17 V

.9 V

ZENER

.05 uA

1

12.9 V

SMALL OUTLINE

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZT52B15JS-TP

Micro Commercial Components

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

15 V

ZENER

.0001 uA

1

SMALL OUTLINE

2 %

200 ohm

150 Cel

30 ohm

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.2 W

e3

10

260

SILICON

PTZTE2511A

ROHM

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

11 V

ZENER

10 uA

1

SMALL OUTLINE

5.45 %

150 Cel

TIN SILVER COPPER

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

1 W

HIGH SURGE WITHSTAND LEVEL

e1

SILICON

PTZTE2511B

ROHM

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

11 V

ZENER

10 uA

1

SMALL OUTLINE

Voltage Reference Diodes

5.58 %

150 Cel

8 ohm

TIN SILVER COPPER

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1 W

HIGH SURGE WITHSTAND LEVEL

e1

10

260

SILICON

PTZTE2513A

ROHM

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

13.25 V

ZENER

10 uA

1

SMALL OUTLINE

6.42 %

150 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

1 W

HIGH SURGE WITHSTAND LEVEL

e1

10

260

SILICON

PTZTE2527A

ROHM

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

27 V

ZENER

10 uA

1

SMALL OUTLINE

7.04 %

150 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

1 W

HIGH SURGE WITHSTAND LEVEL

e1

10

260

SILICON

PTZTE2536B

ROHM

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

38 V

ZENER

10 uA

1

SMALL OUTLINE

Voltage Reference Diodes

5.26 %

150 Cel

20 ohm

TIN SILVER COPPER

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1 W

HIGH SURGE WITHSTAND LEVEL

e1

10

260

SILICON

PTZTE2543A

ROHM

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

43 V

ZENER

5 uA

1

SMALL OUTLINE

6.98 %

150 Cel

TIN SILVER COPPER

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

1 W

HIGH SURGE WITHSTAND LEVEL

e1

SILICON

DDZ30BSF-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

28.42 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2.52 %

150 Cel

80 ohm

-65 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

Not Qualified

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

DDZ11CQ-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

2.52 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ14BQ-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

14 V

ZENER

1

SMALL OUTLINE

2.56 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ14Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

14 V

ZENER

1

SMALL OUTLINE

2.5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ21Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

21 V

ZENER

1

SMALL OUTLINE

2.53 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ22DQ-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

22 V

ZENER

1

SMALL OUTLINE

2.51 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ23Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

23 V

ZENER

1

SMALL OUTLINE

2.5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ27DQ-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

27 V

ZENER

1

SMALL OUTLINE

2.5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ30DQ-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

30 V

ZENER

1

SMALL OUTLINE

2.5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ31Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

31 V

ZENER

1

SMALL OUTLINE

2.51 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ33Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

33 V

ZENER

1

SMALL OUTLINE

2.5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ43Q-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

43 V

ZENER

1

SMALL OUTLINE

2 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ6V8BQ-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

6.8 V

ZENER

1

SMALL OUTLINE

2.55 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ6V8CQ-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

6.8 V

ZENER

1

SMALL OUTLINE

2.56 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ7V5CQ-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

7.5 V

ZENER

1

SMALL OUTLINE

2.54 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

DDZ9V1CQ-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

9.1 V

ZENER

1

SMALL OUTLINE

2.59 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.294 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZT52B4V7SRRG

Taiwan Semiconductor

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

4.7 V

ZENER

2.7 uA

1

2 V

SMALL OUTLINE

2 %

470 ohm

150 Cel

80 ohm

-65 Cel

MATTE TIN OVER NICKEL

R-PDSO-F2

1

UNIDIRECTIONAL

.2 W

e3

30

260

SILICON

SMA2EZ12D5-TP

Micro Commercial Components

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

41.5 mA

SINGLE

12 V

ZENER

.001 uA

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

700 ohm

150 Cel

4.5 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

2 W

DO-214AC

e3

10

260

SILICON

DFLZ8V2-TP

Micro Commercial Components

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

100 mA

SINGLE

8.2 V

ZENER

.005 uA

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

2 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

Not Qualified

1 W

e3

10

260

SILICON

SML4737A-E3/61

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

34 mA

SINGLE

7.5 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

4 ohm

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1 W

LOW IMPEDANCE

DO-214AC

e3

30

260

SILICON

SML4741-E3/5A

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

23 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

10 %

150 Cel

8 ohm

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1 W

LOW IMPEDANCE

DO-214AC

e3

30

260

SILICON

SML4741A-E3/5A

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

23 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

8 ohm

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1 W

LOW IMPEDANCE

DO-214AC

e3

30

260

SILICON

SML4747-E3/5A

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

12.5 mA

SINGLE

20 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

10 %

150 Cel

22 ohm

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1 W

LOW IMPEDANCE

DO-214AC

e3

30

260

SILICON

SML4747A-E3/5A

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

12.5 mA

SINGLE

20 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

22 ohm

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1 W

LOW IMPEDANCE

DO-214AC

e3

30

260

SILICON

MMSZ47T3G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

2 mA

SINGLE

47 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

170 ohm

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

30

260

SILICON

PD3Z284C6V2-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

6.2 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.45 %

150 Cel

10 ohm

-65 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

Not Qualified

.5 W

HIGH RELIABILITY

e3

260

SILICON

PD3Z284C7V5-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

7.5 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.04 %

150 Cel

10 ohm

-65 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

Not Qualified

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

MMSZ4704ET1

Onsemi

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

17 V

ZENER

SMALL OUTLINE

TIN LEAD

R-PDSO-F2

1

UNIDIRECTIONAL

Not Qualified

e0

235

SILICON

PD3Z284C13-7

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

13 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.42 %

150 Cel

10 ohm

-65 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

CATHODE

Not Qualified

.5 W

HIGH RELIABILITY

e3

30

260

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.