Vishay Intertechnology Zener Diodes 1,147

Reset All
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

BZX384C15-G3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.2 W

e3

10

260

SILICON

AEC-Q101

1N4747A-TR

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

UNSPECIFIED

12.5 mA

SINGLE

20 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5 %

175 Cel

Tin/Silver (Sn96.5Ag3.5)

O-XALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.3 W

DO-41

e2

30

260

SILICON

TZMC10-M-08

Vishay Intertechnology

ZENER DIODE

END

WRAP AROUND

2

YES

ROUND

GLASS

5 mA

SINGLE

10 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5 %

175 Cel

15 ohm

TIN SILVER

O-LELF-R2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

e2

10

260

SILICON

BZX384C15-HE3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

30 ohm

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.2 W

e3

SILICON

AEC-Q101

BZD27C5V1P-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

100 mA

SINGLE

5.1 V

ZENER

1

SMALL OUTLINE

5.88 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

.8 W

DO-219AB

e3

30

260

SILICON

AEC-Q101

BZM55C2V4-TR3

Vishay Intertechnology

ZENER DIODE

END

WRAP AROUND

2

YES

ROUND

GLASS

5 mA

SINGLE

2.4 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5.79 %

175 Cel

85 ohm

Tin/Silver (Sn/Ag)

O-LELF-R2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

e2

40

260

SILICON

BZM55C3V9-TR

Vishay Intertechnology

ZENER DIODE

END

WRAP AROUND

2

YES

ROUND

GLASS

5 mA

SINGLE

3.9 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5.13 %

175 Cel

90 ohm

Tin/Silver (Sn/Ag)

O-LELF-R2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

e2

40

260

SILICON

BZM55C10-TR

Vishay Intertechnology

ZENER DIODE

END

WRAP AROUND

2

YES

ROUND

GLASS

5 mA

SINGLE

10 V

ZENER

1

LONG FORM

Voltage Reference Diodes

6 %

175 Cel

15 ohm

Tin/Silver (Sn/Ag)

O-LELF-R2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

e2

40

260

SILICON

BZX384C15-G3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.2 W

e3

10

260

SILICON

AEC-Q101

SML4741-E3/61

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

1N5262B

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

UNSPECIFIED

2.5 mA

SINGLE

51 V

ZENER

1

LONG FORM

5 %

175 Cel

Tin/Silver (Sn96.5Ag3.5)

O-XALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

DO-35

e2

30

260

SILICON

BZX84C20

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

20 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

55 ohm

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e3

10

260

SILICON

MMSZ5252B

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5.2 mA

SINGLE

24 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

33 ohm

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

10

260

SILICON

BZX85C4V3

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

UNSPECIFIED

50 mA

SINGLE

4.3 V

ZENER

1

LONG FORM

Voltage Reference Diodes

6.98 %

175 Cel

13 ohm

Tin/Silver (Sn96.5Ag3.5)

O-XALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.3 W

LOW NOISE

DO-41

e2

30

260

SILICON

BZM55C3V9-TR3

Vishay Intertechnology

ZENER DIODE

END

WRAP AROUND

2

YES

ROUND

GLASS

5 mA

SINGLE

3.9 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5.13 %

175 Cel

90 ohm

Tin/Silver (Sn/Ag)

O-LELF-R2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

e2

40

260

SILICON

BZX384C12-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

12 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

25 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.2 W

e3

10

260

SILICON

BZX84C3V3-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

-.3 mV/Cel

3.3 V

ZENER

5 uA

1

1 V

SMALL OUTLINE

Voltage Reference Diodes

5 %

600 ohm

150 Cel

95 ohm

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.5 W

e3

SILICON

TZMC5V6-GS08

Vishay Intertechnology

ZENER DIODE

END

WRAP AROUND

2

YES

ROUND

GLASS

5 mA

SINGLE

5.6 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5 %

175 Cel

40 ohm

TIN SILVER

O-LELF-R2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

DO-213AA

e2

10

260

SILICON

1N4749A-TR

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

UNSPECIFIED

10.5 mA

SINGLE

24 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5 %

175 Cel

Tin/Silver (Sn96.5Ag3.5)

O-XALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.3 W

DO-41

e2

30

260

SILICON

MMSZ4690-E3-18

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

5.6 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

BZX85C18

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

UNSPECIFIED

15 mA

SINGLE

18 V

ZENER

1

LONG FORM

Voltage Reference Diodes

6.41 %

175 Cel

20 ohm

Tin/Silver (Sn96.5Ag3.5)

O-XALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.3 W

LOW NOISE

DO-41

e2

30

260

SILICON

GLL4741-E3/96

Vishay Intertechnology

ZENER DIODE

YES

23 mA

SINGLE

11 V

1

Voltage Reference Diodes

10 %

150 Cel

8 ohm

MATTE TIN

1

1 W

e3

30

260

MMSZ5226B

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

3.3 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

28 ohm

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

10

260

SILICON

BZM55B5V1-TR3

Vishay Intertechnology

ZENER DIODE

END

WRAP AROUND

2

YES

ROUND

GLASS

5 mA

SINGLE

5.1 V

ZENER

1

LONG FORM

Voltage Reference Diodes

1.96 %

175 Cel

60 ohm

Tin/Silver (Sn/Ag)

O-LELF-R2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

e2

40

260

SILICON

BZT52C12

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

12 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.39 %

150 Cel

20 ohm

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.41 W

e3

SILICON

BZT55C18-GS08

Vishay Intertechnology

ZENER DIODE

END

WRAP AROUND

2

YES

ROUND

GLASS

5 mA

SINGLE

18 V

ZENER

.1 uA

1

13 V

LONG FORM

Voltage Reference Diodes

5 %

170 ohm

175 Cel

50 ohm

TIN SILVER

O-LELF-R2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

e2

10

260

SILICON

SMBZ5934B-E3/52

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

15.6 mA

SINGLE

24 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

19 ohm

-65 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.55 W

DO-214AA

e3

40

260

SILICON

1N5231B-TR

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

20 mA

SINGLE

5.1 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5 %

175 Cel

17 ohm

Tin/Silver (Sn96.5Ag3.5)

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

DO-204AH

e2

30

260

SILICON

AEC-Q101

BZG03C150-M3-08

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

150 V

ZENER

1

SMALL OUTLINE

6.12 %

150 Cel

-65 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

1.25 W

HIGH RELIABILITY

DO-214AC

e3

10

260

SILICON

BZX55C5V6-TR

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

5 mA

SINGLE

5.6 V

ZENER

1

LONG FORM

Voltage Reference Diodes

7.14 %

175 Cel

25 ohm

Tin/Silver (Sn96.5Ag3.5)

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

DO-35

e2

30

260

SILICON

AEC-Q101

BZG03C18-TR

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

25 mA

SINGLE

18 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.41 %

150 Cel

15 ohm

-65 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214AC

e3

30

260

SILICON

BZX55C5V1-TR

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

5 mA

SINGLE

5.1 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5.88 %

175 Cel

35 ohm

Tin/Silver (Sn96.5Ag3.5)

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

DO-35

e2

30

260

SILICON

AEC-Q101

BZD27C200P-E3-08

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

BZX84C3V9

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

5 %

150 Cel

90 ohm

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

e3

10

260

SILICON

MMSZ4688-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

SILICON

BZT52C3V3-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

-.3 mV/Cel

3.3 V

ZENER

5 uA

1

1 V

SMALL OUTLINE

Voltage Reference Diodes

5 %

500 ohm

150 Cel

95 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

BZX55C6V8-TR

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

5 mA

SINGLE

6.8 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5.88 %

175 Cel

8 ohm

Tin/Silver (Sn96.5Ag3.5)

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

DO-35

e2

30

260

SILICON

AEC-Q101

GLL4741A-E3/96

Vishay Intertechnology

ZENER DIODE

YES

23 mA

SINGLE

11 V

1

Voltage Reference Diodes

5 %

150 Cel

8 ohm

MATTE TIN

1

1 W

e3

30

260

TZMC12-GS08

Vishay Intertechnology

ZENER DIODE

END

WRAP AROUND

2

YES

ROUND

GLASS

5 mA

SINGLE

12 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5 %

175 Cel

20 ohm

TIN SILVER

O-LELF-R2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

DO-213AA

e2

10

260

SILICON

BZX85C12

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

UNSPECIFIED

20 mA

SINGLE

12 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5.39 %

175 Cel

9 ohm

Tin/Silver (Sn96.5Ag3.5)

O-XALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.3 W

LOW NOISE

DO-41

e2

30

260

SILICON

BZT52B5V1-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

.4 mV/Cel

5.1 V

ZENER

.1 uA

1

.8 V

SMALL OUTLINE

Voltage Reference Diodes

2 %

480 ohm

150 Cel

60 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

BZX384C5V6-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

5.6 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

40 ohm

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.2 W

e3

SILICON

BZX55C5V1-TAP

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

5 mA

SINGLE

5.1 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5.88 %

175 Cel

35 ohm

Tin/Silver (Sn96.5Ag3.5)

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

.5 W

LOW NOISE

DO-35

e2

30

260

SILICON

AEC-Q101

BZX84B5V6-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

.6 mV/Cel

5.6 V

ZENER

1 uA

1

2 V

SMALL OUTLINE

Voltage Reference Diodes

2 %

400 ohm

150 Cel

40 ohm

-55 Cel

Matte Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

.5 W

e3

10

260

SILICON

MMSZ5242B-G3-08

Vishay Intertechnology

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

12 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.5 W

e3

SILICON

AEC-Q101

BZG03C150-TR

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

150 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.12 %

150 Cel

300 ohm

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214AC

e3

30

260

SILICON

BZX84C3V9-E3-08

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

5 %

600 ohm

150 Cel

90 ohm

-55 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

.5 W

e3

30

260

SILICON

1N4734A-TR

Vishay Intertechnology

ZENER DIODE

AXIAL

WIRE

2

NO

ROUND

UNSPECIFIED

45 mA

SINGLE

5.6 V

ZENER

1

LONG FORM

Voltage Reference Diodes

5 %

175 Cel

Tin/Silver (Sn96.5Ag3.5)

O-XALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.3 W

DO-41

e2

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.