10 Transient Suppression Devices 186

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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

CM1223-04MR

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

SQUARE

PLASTIC/EPOXY

SINGLE

ZENER

1 uA

1

5 V

SMALL OUTLINE

Transient Suppressors

5 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

S-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

.4 W

8.8 V

e4

260

SILICON

IEC-61000-4-2

SZESD7104MTWTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 5 ELEMENTS

AVALANCHE

1 uA

5

5 V

SMALL OUTLINE

5 V

125 Cel

-55 Cel

MATTE TIN

R-PDSO-N10

1

UNIDIRECTIONAL

ULTRA LOW CAPACITANCE

19.5 V

5.5 V

e3

30

260

SILICON

AEC-Q101, IEC-61000-4-2

ESD8118MUTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 8 ELEMENTS

5 V

AVALANCHE

1 uA

8

3.3 V

SMALL OUTLINE

3.3 V

125 Cel

-55 Cel

NICKEL GOLD PALLADIUM

R-PDSO-N10

1

UNIDIRECTIONAL

ULTRA LOW CAPACITANCE

11.4 V

4 V

30

260

SILICON

IEC-61000-4-2

SZESD1014MUTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

SQUARE

PLASTIC/EPOXY

SINGLE

450 W

5.3 V

AVALANCHE

5 uA

1

3.3 V

SMALL OUTLINE

3.3 V

125 Cel

-40 Cel

MATTE TIN

S-PDSO-N10

1

UNIDIRECTIONAL

LOW CAPACITANCE

11 V

5 V

e3

30

260

SILICON

AEC-Q101, IEC-61000-4-2

SZNSP8818MUTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 8 ELEMENTS

1.1 V

3.5 V

AVALANCHE

.5 uA

8

3 V

SMALL OUTLINE

3 V

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

R-PDSO-N10

1

UNIDIRECTIONAL

LOW CAPACITANCE

15 V

3.2 V

260

SILICON

5 V

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

CM1220-08CP

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

BALL

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 8 ELEMENTS

AVALANCHE

8

GRID ARRAY

6 V

TIN SILVER COPPER

R-PBGA-B10

UNIDIRECTIONAL

Not Qualified

e1

SILICON

SZESD8704MUTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

5 V

AVALANCHE

1 uA

4

3.3 V

SMALL OUTLINE

3.3 V

125 Cel

-55 Cel

MATTE TIN

R-PDSO-N10

1

UNIDIRECTIONAL

LOW CAPACITANCE, ULTRA LOW CAPACITANCE

6.6 V

e3

30

260

SILICON

6 V

AEC-Q101; IEC-61000-4-2

CM1216-08MR

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

SQUARE

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

NICKEL PALLADIUM GOLD

S-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

.4 W

9 V

e4

30

260

SILICON

ESD8904MUTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

5.1 V

AVALANCHE

1 uA

4

3.3 V

SMALL OUTLINE

3.3 V

125 Cel

-55 Cel

R-PDSO-N10

UNIDIRECTIONAL

.3 pF

ULTRA LOW CAPACITANCE

9.5 V

4.7 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

6.2 V

IEC-61000-4-2, 4-5

NUP4105MUTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

SQUARE

PLASTIC/EPOXY

SINGLE

5.3 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

3.3 V

125 Cel

-40 Cel

TIN

S-PDSO-N10

UNIDIRECTIONAL

Not Qualified

14 V

5 V

e3

260

SILICON

CM1225-04DE

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

Transient Suppressors

TIN

R-PDSO-N10

1

UNIDIRECTIONAL

Not Qualified

MO-229C

10 V

e3

30

260

SILICON

SZESD8704MTWTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

5 V

AVALANCHE

1 uA

4

3.3 V

SMALL OUTLINE

3.3 V

125 Cel

-55 Cel

MATTE TIN

R-PDSO-N10

1

UNIDIRECTIONAL

LOW CAPACITANCE, ULTRA LOW CAPACITANCE

6.6 V

e3

30

260

SILICON

6 V

AEC-Q101; IEC-61000-4-2

CM1293A-04MR

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

SQUARE

PLASTIC/EPOXY

SINGLE

.95 V

AVALANCHE

1 uA

1

5 V

SMALL OUTLINE

Transient Suppressors

5 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

S-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

.4 W

9.9 V

e4

260

SILICON

IEC-61000-4-2

ESD8004MUTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

7 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

3.3 V

125 Cel

-55 Cel

MATTE TIN

R-PDSO-N10

1

UNIDIRECTIONAL

ULTRA LOW CAPACITANCE

8 V

5.5 V

e3

30

260

SILICON

IEC-61000-4-2

ESD8504GMUTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

4.5 V

AVALANCHE

1 uA

4

3 V

SMALL OUTLINE

3 V

125 Cel

-55 Cel

MATTE TIN

R-PDSO-N10

1

UNIDIRECTIONAL

LOW CAPACITANCE

8.5 V

4 V

e3

30

260

SILICON

6 V

IEC-61000-4-2

CM1293-04MR

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

.95 V

AVALANCHE

1

SMALL OUTLINE

85 Cel

-40 Cel

R-PDSO-G10

UNIDIRECTIONAL

.4 W

9 V

SILICON

CM1223-08MR

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

SQUARE

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

NICKEL PALLADIUM GOLD

S-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

.4 W

8.8 V

e4

260

SILICON

ESD8018MUTAG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 8 ELEMENTS

7 V

AVALANCHE

1 uA

8

3.3 V

SMALL OUTLINE

3.3 V

125 Cel

-55 Cel

NICKEL GOLD PALLADIUM

R-PDSO-N10

1

UNIDIRECTIONAL

ULTRA LOW CAPACITANCE

4.8 V

5.5 V

30

260

SILICON

IEC-61000-4-2, 4-5

LDP24M-TR

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

150 Cel

R-PDSO-G10

UNIDIRECTIONAL

ANODE

Not Qualified

25.5 V

SILICON

32 V

LDP24M

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

38 V

150 Cel

R-PDSO-G10

UNIDIRECTIONAL

ANODE

Not Qualified

38 V

25.5 V

SILICON

32 V

HDMIULC6-4F3

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

BALL

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

70 W

7.5 V

AVALANCHE

1

GRID ARRAY

Transient Suppressors

125 Cel

TIN SILVER COPPER

R-PBGA-B10

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

e1

30

260

SILICON

9 V

HSP061-4M10Y

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

3 V

150 Cel

-40 Cel

R-PDSO-N10

UNIDIRECTIONAL

ULTRA LOW CAPACITANCE

6 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

AEC-Q101; IEC-61000-4-2

934065614115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

85 Cel

-40 Cel

R-PDSO-N10

UNIDIRECTIONAL

ULTRA LOW CAPACITANCE

6 V

SILICON

9 V

IEC-60134

PHDMI2F4

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1 uA

1

3 V

SMALL OUTLINE

3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

R-PDSO-N10

1

UNIDIRECTIONAL

4.6 V

6 V

e4

30

260

SILICON

IEC-60134; IEC-61000-4-2, 4-5

IP4280CZ10

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

5.5 V

R-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

30

260

SILICON

9 V

IP4281CZ10

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

AVALANCHE

1

CHIP CARRIER

Transient Suppressors

NICKEL PALLADIUM GOLD

R-PBCC-N10

1

UNIDIRECTIONAL

Not Qualified

8 V

e4

SILICON

IP4294CZ10-TBR,115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

R-PDSO-N10

1

UNIDIRECTIONAL

6 V

e4

30

260

SILICON

IEC-60134

IP4283CZ10-TBA

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

R-PDSO-N10

1

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

SILICON

9 V

IP4283CZ10-TT,118

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

SQUARE

PLASTIC/EPOXY

SINGLE

7.5 V

ZENER

1

SMALL OUTLINE

Transient Suppressors

NICKEL PALLADIUM GOLD

S-PDSO-G10

1

UNIDIRECTIONAL

LOW CAPACITANCE

8 V

6 V

e4

30

260

SILICON

9 V

IP4284CZ10-TB

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

R-PBCC-N10

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

SILICON

9 V

PUSB3AB4

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 5 ELEMENTS

9 V

AVALANCHE

.1 uA

5

5 V

SMALL OUTLINE

5 V

85 Cel

-40 Cel

R-PDSO-N10

UNIDIRECTIONAL

5 V

5.5 V

SILICON

IEC-60134; IEC-61000-4-2, 4-5

IP4284CZ10-TT

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

R-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

SILICON

9 V

PUSB3F4-TBR

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

5.5 V

85 Cel

-40 Cel

R-PDSO-N10

1

UNIDIRECTIONAL

6 V

SILICON

9 V

IEC-60134; IEC-61000-4-2, 4-5

PRTR5V0U8S

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

AVALANCHE

1

SMALL OUTLINE

NICKEL PALLADIUM GOLD

R-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

e4

30

260

SILICON

9 V

IP4281CZ10,115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

ZENER

1

CHIP CARRIER

Transient Suppressors

Nickel/Palladium/Gold (Ni/Pd/Au)

R-PBCC-N10

1

UNIDIRECTIONAL

Not Qualified

8 V

6 V

e4

40

260

SILICON

9 V

IP4283CZ10-TBR

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

R-PDSO-N10

1

UNIDIRECTIONAL

Not Qualified

6 V

SILICON

9 V

PRTR5V0U8S,118

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

NICKEL PALLADIUM GOLD

R-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

6 V

e4

30

260

SILICON

9 V

IP4283CZ10-TB

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

CHIP CARRIER

NICKEL PALLADIUM GOLD

R-PBCC-N10

1

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

e4

SILICON

9 V

IP4283CZ10-TT

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

SQUARE

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

NICKEL PALLADIUM GOLD

S-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

e4

30

260

SILICON

9 V

IP4280CZ10,118

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

5.5 V

NICKEL PALLADIUM GOLD

R-PDSO-G10

1

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

e4

30

260

SILICON

9 V

IP4294CZ10-TBR

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

3 V

85 Cel

-40 Cel

R-PDSO-N10

UNIDIRECTIONAL

ULTRA LOW CAPACITANCE

6 V

SILICON

IEC-60134; IEC-61000-4-2, 4-5

PESD1LVDS

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

5.5 V

R-PDSO-N10

1

UNIDIRECTIONAL

6 V

SILICON

9 V

934065613115

Nexperia

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

R-PDSO-N10

1

UNIDIRECTIONAL

6 V

e4

30

260

SILICON

9 V

IEC-60134

934068419471

Nexperia

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

AVALANCHE

4

SMALL OUTLINE

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

R-PDSO-N10

1

UNIDIRECTIONAL

5.5 V

e4

30

260

SILICON

IEC-60134; IEC-61000-4-5

934064664115

Nexperia

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

NICKEL PALLADIUM GOLD

R-PDSO-N10

1

UNIDIRECTIONAL

LOW CAPACITANCE

6 V

e4

30

260

SILICON

9 V

PHDMI2F4X

Nexperia

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

R-PDSO-N10

1

UNIDIRECTIONAL

6 V

e4

30

260

SILICON

IEC-60134; IEC-61000-4-2; IEC-61000-4-5

934068932115

Nexperia

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

R-PDSO-N10

1

UNIDIRECTIONAL

6 V

e4

30

260

SILICON

IEC-60134; IEC-61000-4-2; IEC-61000-4-5

934067685115

Nexperia

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

R-PDSO-N10

1

UNIDIRECTIONAL

6 V

e4

30

260

SILICON

AEC-Q101; IEC-60134; IEC-61000-4-2, 4-5

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.