DUAL Zener Diodes 2,400+

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

BZD27C100P-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

100 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

BZD27C11P-W

Rectron

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

50 mA

SINGLE

.1 mV/Cel

11 V

ZENER

4 uA

1

8.2 V

SMALL OUTLINE

4.98 %

700 ohm

175 Cel

7 ohm

-55 Cel

R-PDSO-F2

UNIDIRECTIONAL

1 W

SILICON

BZD27C11PW

Taiwan Semiconductor

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

50 mA

SINGLE

.1 mV/Cel

11 V

ZENER

4 uA

1

8.2 V

SMALL OUTLINE

4.98 %

700 ohm

175 Cel

7 ohm

-55 Cel

R-PDSO-F2

UNIDIRECTIONAL

1 W

SILICON

BZD27C15PWH

Taiwan Semiconductor

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

50 mA

SINGLE

.1 mV/Cel

15 V

ZENER

1 uA

1

11 V

SMALL OUTLINE

4.98 %

700 ohm

175 Cel

10 ohm

-55 Cel

R-PDSO-F2

UNIDIRECTIONAL

1 W

SILICON

BZD27C22P-E3-08

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

25 mA

SINGLE

22 V

ZENER

1

SMALL OUTLINE

5.67 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

.8 W

DO-219AB

e3

30

260

SILICON

AEC-Q101

BZD27C36PR3G

Taiwan Semiconductor

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

36 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.56 %

175 Cel

40 ohm

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

e3

30

260

SILICON

BZD27C39P-HE3-08

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

39 V

ZENER

1

SMALL OUTLINE

5.13 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

.8 W

DO-219AB

e3

30

260

SILICON

AEC-Q101

BZD27C47P

Vishay Intertechnology

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

47 V

ZENER

1

SMALL OUTLINE

6.38 %

150 Cel

Matte Tin (Sn)

R-PDSO-F2

1

UNIDIRECTIONAL

Not Qualified

.8 W

DO-219AB

e3

40

260

SILICON

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

BZD27C7V5P-M-18

Vishay Intertechnology

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

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

Not Qualified

.8 W

DO-219AB

e3

SILICON

BZG03-C47T/R

NXP Semiconductors

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

56.4 mV/Cel

47 V

ZENER

1 uA

1

SMALL OUTLINE

6.38 %

175 Cel

-65 Cel

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

1.25 W

LOW LEAKAGE CURRENT

DO-214AC

SILICON

BZG03-C56T/R

NXP Semiconductors

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

67.2 mV/Cel

56 V

ZENER

1 uA

1

SMALL OUTLINE

7.14 %

175 Cel

-65 Cel

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

1.25 W

LOW LEAKAGE CURRENT

DO-214AC

SILICON

BZG03C100-M3-08

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

100 V

ZENER

1

SMALL OUTLINE

6 %

150 Cel

-65 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

1.25 W

HIGH RELIABILITY

DO-214AC

e3

10

260

SILICON

BZG03C12-M3-08

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

50 mA

SINGLE

12 V

ZENER

1

SMALL OUTLINE

5.39 %

150 Cel

-65 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

1.25 W

HIGH RELIABILITY

DO-214AC

e3

10

260

SILICON

BZG03C120-M3-08

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

120 V

ZENER

1

SMALL OUTLINE

5.39 %

150 Cel

-65 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

1.25 W

HIGH RELIABILITY

DO-214AC

e3

10

260

SILICON

BZG03C16-HM3-18

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

25 mA

SINGLE

16 V

ZENER

1

SMALL OUTLINE

5.56 %

150 Cel

-65 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

1.25 W

HIGH RELIABILITY

DO-214AC

e3

10

260

SILICON

AEC-Q101

BZG03C30-TR3

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

25 mA

SINGLE

30 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.67 %

150 Cel

15 ohm

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214AC

e3

40

260

SILICON

BZG03C30TR3

Vishay Telefunken

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

30 V

ZENER

1

SMALL OUTLINE

6.67 %

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214

e3

SILICON

BZG03C39-HM3-08

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

39 V

ZENER

1

SMALL OUTLINE

5.13 %

150 Cel

-65 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

1.25 W

HIGH RELIABILITY

DO-214AC

e3

10

260

SILICON

AEC-Q101

BZG03C47-TR

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

47 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.38 %

150 Cel

45 ohm

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214AC

e3

40

260

SILICON

BZG03C47-TR3

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

47 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.38 %

150 Cel

45 ohm

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214AC

e3

40

260

SILICON

BZG03C47TR

Vishay Telefunken

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

ZENER

SMALL OUTLINE

MATTE TIN

R-PDSO-C2

1

Not Qualified

DO-214

e3

SILICON

BZG03C47TR3

Vishay Telefunken

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

47 V

ZENER

1

SMALL OUTLINE

6.38 %

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214

e3

SILICON

BZG03C56-M3-08

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

56 V

ZENER

1

SMALL OUTLINE

7.14 %

150 Cel

-65 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

1.25 W

HIGH RELIABILITY

DO-214AC

e3

10

260

SILICON

BZG03C56-TR

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

56 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

7.14 %

150 Cel

60 ohm

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214AC

e3

30

260

SILICON

BZG03C56TR

Vishay Telefunken

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

ZENER

SMALL OUTLINE

MATTE TIN

R-PDSO-C2

1

Not Qualified

DO-214

e3

SILICON

BZG05C3V3-TR

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

80 mA

SINGLE

3.3 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.06 %

150 Cel

20 ohm

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214AC

e3

30

260

SILICON

BZG05C3V3-TR3

Vishay Intertechnology

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

80 mA

SINGLE

3.3 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.06 %

150 Cel

20 ohm

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214AC

e3

30

260

SILICON

BZG05C3V3TR

Vishay Telefunken

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

80 mA

SINGLE

3.3 V

ZENER

1

SMALL OUTLINE

6.06 %

150 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214

e3

SILICON

BZG05C3V3TR3

Vishay Telefunken

ZENER DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

80 mA

SINGLE

3.3 V

ZENER

1

SMALL OUTLINE

6.06 %

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.25 W

HIGH RELIABILITY

DO-214

e3

SILICON

BZT52-B12-AU_R1_000A1

Panjit International

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

12 V

.9 V

ZENER

.1 uA

1

9 V

SMALL OUTLINE

2 %

150 ohm

150 Cel

20 ohm

-55 Cel

TIN

R-PDSO-G2

UNIDIRECTIONAL

.41 W

e3

SILICON

AEC-Q101

BZT52-C8V2S-AU_R1_000A1

Panjit International

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

8.2 V

ZENER

.1 uA

1

6 V

SMALL OUTLINE

5 %

80 ohm

150 Cel

7 ohm

-55 Cel

R-PDSO-F2

UNIDIRECTIONAL

.2 W

NOT SPECIFIED

NOT SPECIFIED

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

BZT52B15JS-TP-HF

Micro Commercial Components

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

2 %

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

.2 W

e3

10

260

SILICON

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

BZT52B5V1-E3-18

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

BZT52C12-V-G-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

5.39 %

150 Cel

20 ohm

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

SILICON

BZT52C12-V-GS18

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

90 ohm

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.41 W

e3

10

260

SILICON

AEC-Q101

BZT52C12Q-13-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

10 mV/Cel

12 V

ZENER

.1 uA

1

8 V

SMALL OUTLINE

5.39 %

150 ohm

150 Cel

25 ohm

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.37 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZT52C15RHG

Taiwan Semiconductor

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

5 %

150 Cel

-65 Cel

MATTE TIN OVER NICKEL

R-PDSO-F2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

30

260

SILICON

BZT52C16S-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

16 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.56 %

150 Cel

40 ohm

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.2 W

HIGH RELIABILITY

e3

30

260

SILICON

BZT52C16TQ-7-F

Diodes Incorporated

ZENER DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

14 mV/Cel

16 V

.9 V

ZENER

.1 uA

1

11.2 V

SMALL OUTLINE

5.56 %

200 ohm

150 Cel

40 ohm

-65 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.3 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZT52C20-13-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

18 mV/Cel

20 V

ZENER

.1 uA

1

14 V

SMALL OUTLINE

6 %

225 ohm

150 Cel

55 ohm

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.37 W

HIGH RELIABILITY

e3

30

260

SILICON

BZT52C24S-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

24 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.79 %

150 Cel

70 ohm

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.2 W

HIGH RELIABILITY

e3

30

260

SILICON

BZT52C3V0S-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

3 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.67 %

150 Cel

95 ohm

-65 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.2 W

HIGH RELIABILITY

e3

30

260

SILICON

BZT52C47-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

47 V

ZENER

.1 uA

1

35 V

SMALL OUTLINE

6.38 %

750 ohm

150 Cel

100 ohm

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.37 W

HIGH RELIABILITY

e3

30

260

SILICON

BZT52C5V1Q-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

1.2 mV/Cel

5.1 V

ZENER

2 uA

1

2 V

SMALL OUTLINE

5.88 %

480 ohm

150 Cel

60 ohm

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

.37 W

HIGH RELIABILITY

e3

30

260

SILICON

AEC-Q101

BZT52C6V8S-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

6.8 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.88 %

150 Cel

15 ohm

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.2 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.