Littelfuse Transient Suppression Devices 2,400+

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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 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 Operating Temperature Maximum Dynamic Impedance Minimum Operating Temperature Terminal Finish JESD-30 Code Moisture Sensitivity Level (MSL) Polarity Case Connection Qualification Maximum Power Dissipation Minimum Diode Capacitance 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

5KP51AB-2

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

175 Cel

-55 Cel

TIN

O-PALF-W2

2

UNIDIRECTIONAL

ISOLATED

Not Qualified

8 W

56.7 V

e3

30

260

SILICON

62.7 V

UL LISTED

5KP90A-HRA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

90 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

8 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

100 V

e3

10

260

SILICON

111 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMBJ60AT3

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

AVALANCHE

1

SMALL OUTLINE

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

1.5 W

DO-214AA

66.7 V

e3

40

260

SILICON

76.7 V

UL RECOGNIZED

SMCG100A-HR

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

L BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

AVALANCHE

1

SMALL OUTLINE

100 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-L2

1

UNIDIRECTIONAL

6.5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

DO-215AB

111 V

e3

30

260

SILICON

123 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SA17-B

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

19.9 V

AVALANCHE

1

LONG FORM

Transient Suppressors

17 V

175 Cel

-55 Cel

Matte Tin (Sn)

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

EXCELLENT CLAMPING CAPABILITY

DO-204AC

27.6 V

17.91 V

e3

30

260

SILICON

21.89 V

UL RECOGNIZED

SMCG90A-HR

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

L BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

AVALANCHE

1

SMALL OUTLINE

90 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-L2

1

UNIDIRECTIONAL

6.5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

DO-215AB

100 V

e3

30

260

SILICON

111 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMCJ250

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

294 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

250 V

150 Cel

-55 Cel

Matte Tin (Sn)

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY, LOW INDUCTANCE

DO-214AB

405 V

264.6 V

e3

40

260

SILICON

323.4 V

UL RECOGNIZED

SMBJ33A-001

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

3.5 V

38.65 V

AVALANCHE

1 uA

1

33 V

SMALL OUTLINE

33 V

150 Cel

-55 Cel

R-PDSO-C2

UNIDIRECTIONAL

5 W

EXCELLENT CLAMPING CAPABILITY

DO-214AA

53.3 V

36.7 V

SILICON

40.6 V

UL RECOGNIZED

SLD26-018-B

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AVALANCHE

MATTE TIN

2

e3

30

260

SILICON

P4KE39C-B

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

AVALANCHE

1

LONG FORM

33.3 V

Matte Tin (Sn)

O-PALF-W2

2

BIDIRECTIONAL

ISOLATED

Not Qualified

1 W

LOW IMPEDANCE

DO-204AL

35.1 V

e3

30

260

SILICON

42.9 V

1.5SMC43C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

AVALANCHE

1

SMALL OUTLINE

36.8 V

150 Cel

-65 Cel

Matte Tin (Sn)

R-PDSO-C2

BIDIRECTIONAL

6.5 W

EXCELLENT CLAMPING CAPABILITY

DO-214AB

38.75 V

e3

40

260

SILICON

47.36 V

UL RECOGNIZED

P4KE13CAAUTO-B

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

AVALANCHE

1

LONG FORM

11.1 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.5 W

DO-204AL

12.4 V

e3

SILICON

13.7 V

UL RECOGNIZED

5KP26CAB-2

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

175 Cel

-55 Cel

TIN

O-PALF-W2

2

BIDIRECTIONAL

ISOLATED

Not Qualified

8 W

28.9 V

e3

30

260

SILICON

31.9 V

UL LISTED

LC51AB

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

METAL

SINGLE

1500 W

AVALANCHE

1

LONG FORM

O-MALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1 W

LOW CAPACITANCE, LOW IMPEDANCE

DO-13

56.7 V

SILICON

62.7 V

5KP10A-HRA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

10 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

8 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

11.1 V

e3

10

260

SILICON

12.3 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SA43T

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

50.3 V

AVALANCHE

1

LONG FORM

Transient Suppressors

43 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

EXCELLENT CLAMPING CAPABILITY

DO-204AC

69.4 V

45.27 V

e3

40

260

SILICON

55.33 V

UL RECOGNIZED

3KP60CB

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

3000 W

70.2 V

AVALANCHE

1

LONG FORM

Transient Suppressors

60 V

Matte Tin (Sn)

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

7 W

96.8 V

66.7 V

e3

40

260

SILICON

73.7 V

UL RECOGNIZED

SLT4202AB

Littelfuse

SMBJ45A-HR

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

J BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

AVALANCHE

1

SMALL OUTLINE

45 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-J2

1

UNIDIRECTIONAL

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

DO-214AA

50 V

e3

40

260

SILICON

55.3 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMBJ26A-001T13

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

3.5 V

30.4 V

AVALANCHE

1 uA

1

26 V

SMALL OUTLINE

26 V

150 Cel

-55 Cel

R-PDSO-C2

UNIDIRECTIONAL

5 W

EXCELLENT CLAMPING CAPABILITY

DO-214AA

42.1 V

28.9 V

SILICON

31.9 V

UL RECOGNIZED

SMCJ24C-001T13

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

1N6358

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

METAL

SINGLE

1500 W

AVALANCHE

1

LONG FORM

O-MALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1 W

LOW IMPEDANCE

DO-13

11.7 V

SILICON

SA16CT

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

18.75 V

AVALANCHE

1

LONG FORM

Transient Suppressors

16 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

1

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

EXCELLENT CLAMPING CAPABILITY

DO-204AC

26 V

16.875 V

e3

40

260

SILICON

20.625 V

UL RECOGNIZED

SMCJ90A-HR

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

AVALANCHE

1

SMALL OUTLINE

90 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

6.5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

DO-214AB

100 V

e3

40

260

SILICON

111 V

UL RECOGNIZED

SMBJ45CAT1

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

AVALANCHE

1

SMALL OUTLINE

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

Not Qualified

1.5 W

DO-214AA

50 V

e3

40

260

SILICON

57.5 V

UL RECOGNIZED

SLT3203AC

Littelfuse

MPT-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

METAL

SINGLE

1500 W

14 V

AVALANCHE

1

LONG FORM

Transient Suppressors

12 V

Tin/Lead (Sn/Pb)

O-MALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1 W

LOW IMPEDANCE

DO-13

16.5 V

14.1 V

e0

SILICON

3KP28CA-B

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

3000 W

32.75 V

AVALANCHE

1

LONG FORM

Transient Suppressors

28 V

175 Cel

-55 Cel

Matte Tin (Sn)

O-PALF-W2

1

BIDIRECTIONAL

ISOLATED

Not Qualified

7 W

45.4 V

31.1 V

e3

40

260

SILICON

34.4 V

UL RECOGNIZED

AK20-063C-Y-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

UNSPECIFIED

SINGLE

71.5 V

AVALANCHE

5 uA

1

63 V

63 V

125 Cel

-55 Cel

R-X(NULL)-T2

BIDIRECTIONAL

125 V

68 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

75 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

SLD28U-017

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AVALANCHE

MATTE TIN

2

e3

30

260

SILICON

5KP190CA-B

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

222 V

AVALANCHE

1

LONG FORM

Transient Suppressors

190 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

1

BIDIRECTIONAL

ISOLATED

Not Qualified

8 W

310 V

211 V

e3

10

260

SILICON

233 V

UL RECOGNIZED

5KP75A-2

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

MATTE TIN

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

8 W

83.3 V

e3

SILICON

92.1 V

UL LISTED

SMCJ60A-HR

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

AVALANCHE

1

SMALL OUTLINE

60 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

6.5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

DO-214AB

66.7 V

e3

40

260

SILICON

73.7 V

UL RECOGNIZED

ICTE-8CT

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

AVALANCHE

1

LONG FORM

8 V

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

DO-201AD

9.4 V

SILICON

TP5KP16A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

16 V

150 Cel

-55 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

8 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED

17.8 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

19.7 V

AEC-Q101; IEC-61000-4-2, 4-4

AK6-066C-Y-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

UNSPECIFIED

SINGLE

76 V

AVALANCHE

10 uA

1

66 V

66 V

125 Cel

-55 Cel

R-X(NULL)-T2

BIDIRECTIONAL

ISOLATED

120 V

72 V

SILICON

80 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

5KP58CA-HRA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

58 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

8 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

64.4 V

e3

10

260

SILICON

71.2 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

TLP26CA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

MATTE TIN

e3

SA22CT

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

25.65 V

AVALANCHE

1

LONG FORM

Transient Suppressors

22 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

1

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

EXCELLENT CLAMPING CAPABILITY

DO-204AC

35.5 V

23.085 V

e3

40

260

SILICON

28.215 V

UL RECOGNIZED

SMCJ18-001

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

SMBJ6.0CA-001

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

7.02 V

AVALANCHE

1600 uA

1

6 V

SMALL OUTLINE

6 V

150 Cel

-55 Cel

R-PDSO-C2

BIDIRECTIONAL

5 W

EXCELLENT CLAMPING CAPABILITY

DO-214AA

10.3 V

6.67 V

SILICON

7.37 V

UL RECOGNIZED

P4KE30A-B

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

30 V

AVALANCHE

1

LONG FORM

Transient Suppressors

25.6 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.5 W

DO-204AL

41.4 V

28.5 V

e3

10

265

SILICON

31.5 V

UL RECOGNIZED

AQ4022-01FTG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

500 W

AVALANCHE

.1 uA

1

12 V

SMALL OUTLINE

12 V

150 Cel

-40 Cel

Matte Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

LOW CAPACITANCE

33 V

13.3 V

e3

40

260

SILICON

AEC-Q101; IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

15KP180C-2

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

15000 W

AVALANCHE

1

LONG FORM

Matte Tin (Sn)

O-PALF-W2

2

BIDIRECTIONAL

ISOLATED

Not Qualified

7 W

LOW IMPEDANCE

200 V

e3

30

260

SILICON

SMTAK3-058C-B

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

SMCJ8.0A-HR

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

AVALANCHE

1

SMALL OUTLINE

8 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

6.5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

DO-214AB

8.89 V

e3

40

260

SILICON

9.83 V

UL RECOGNIZED

15KPA64-B

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

15000 W

74.9 V

AVALANCHE

1

LONG FORM

Transient Suppressors

64 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

1

UNIDIRECTIONAL

ISOLATED

Not Qualified

8 W

109.4 V

71.5 V

e3

40

260

SILICON

UL RECOGNIZED

1N6046AT

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

METAL

SINGLE

1500 W

AVALANCHE

1

LONG FORM

O-MALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1 W

LOW IMPEDANCE

DO-13

19 V

SILICON

21 V

Transient Suppression Devices

Transient suppression devices are electronic components used to protect electronic circuits from voltage spikes and surges that can damage or destroy sensitive components. These voltage transients can be caused by lightning strikes, power surges, electrostatic discharge, or electromagnetic interference.

Transient suppression devices work by providing a low-impedance path for the transient current to flow to ground, diverting the energy away from the sensitive components. There are several types of transient suppression devices, including:

1. Varistors: Varistors are voltage-dependent resistors that provide a high resistance under normal operating conditions, but a low resistance under high-voltage transient conditions. They are commonly used in power supplies, motor controls, and lighting systems.

2. Metal oxide semiconductor field-effect transistors (MOSFETs): MOSFETs are used as voltage clamps to limit the voltage to a safe level during transient events. They are commonly used in automotive electronics and power supplies.

3. TVS diodes: TVS (transient voltage suppressor) diodes are used to protect electronic circuits from voltage spikes and surges by providing a low-impedance path to ground. They are commonly used in telecommunications, power supplies, and automotive electronics.

4. Gas discharge tubes: Gas discharge tubes (GDTs) are used to protect electronic circuits from high-voltage surges by ionizing a gas within the tube to provide a low-impedance path to ground. They are commonly used in telecommunications and power systems.

Transient suppression devices come in different package sizes and current ratings, depending on the application and the required performance. They can be integrated into a circuit board or mounted in a separate enclosure, depending on the application and the space available.