GULL WING 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

934045760135

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

24 W

ZENER

4

SMALL OUTLINE

R-PDSO-G6

UNIDIRECTIONAL

Not Qualified

.72 W

NOT SPECIFIED

NOT SPECIFIED

SILICON

934045760165

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

24 W

ZENER

4

SMALL OUTLINE

TIN

R-PDSO-G6

UNIDIRECTIONAL

Not Qualified

.72 W

e3

SILICON

934045750165

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

19.6 W

ZENER

4

SMALL OUTLINE

TIN

R-PDSO-G6

UNIDIRECTIONAL

Not Qualified

.72 W

e3

SILICON

934056046115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

17 W

ZENER

4

SMALL OUTLINE

150 Cel

TIN

R-PDSO-G5

UNIDIRECTIONAL

Not Qualified

.335 W

e3

SILICON

934055171115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON BIPOLAR TERMINAL, 4 ELEMENTS

20 W

ZENER

4

SMALL OUTLINE

150 Cel

-65 Cel

PURE TIN

R-PDSO-G6

1

BIDIRECTIONAL

Not Qualified

SILICON

NUP1301-235

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

220 W

AVALANCHE

2

SMALL OUTLINE

150 Cel

R-PDSO-G3

UNIDIRECTIONAL

Not Qualified

.25 W

LOW CAPACITANCE

TO-236AB

100 V

SILICON

934056032115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

24 W

ZENER

4

SMALL OUTLINE

150 Cel

TIN

R-PDSO-G5

UNIDIRECTIONAL

Not Qualified

.335 W

e3

SILICON

934034860118

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 18 ELEMENTS

27.5 W

ZENER

18

SMALL OUTLINE

150 Cel

NICKEL PALLADIUM GOLD

R-PDSO-G20

1

UNIDIRECTIONAL

Not Qualified

1.25 W

MS-013AC

e4

SILICON

934042830118

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

25 W

ZENER

18

SMALL OUTLINE

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

1.25 W

MS-013AC

SILICON

934045760125

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

24 W

ZENER

4

SMALL OUTLINE

TIN

R-PDSO-G6

UNIDIRECTIONAL

Not Qualified

.72 W

e3

SILICON

934054822125

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

24 W

ZENER

4

SMALL OUTLINE

150 Cel

-65 Cel

TIN

R-PDSO-G6

UNIDIRECTIONAL

Not Qualified

.72 W

e3

SILICON

NUP1301U,135

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

200 W

AVALANCHE

2

SMALL OUTLINE

150 Cel

R-PDSO-G3

UNIDIRECTIONAL

.2 W

100 V

SILICON

934054822115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

24 W

ZENER

4

SMALL OUTLINE

150 Cel

-65 Cel

R-PDSO-G6

UNIDIRECTIONAL

Not Qualified

.72 W

NOT SPECIFIED

NOT SPECIFIED

SILICON

934054707118

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

25 W

AVALANCHE

18

SMALL OUTLINE

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

.95 W

MO-150AE

SILICON

934056045115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

24 W

ZENER

4

SMALL OUTLINE

150 Cel

TIN

R-PDSO-G5

UNIDIRECTIONAL

Not Qualified

.335 W

e3

SILICON

934055171125

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON BIPOLAR TERMINAL, 4 ELEMENTS

20 W

ZENER

4

SMALL OUTLINE

TIN

R-PDSO-G6

BIDIRECTIONAL

Not Qualified

e3

SILICON

BZA109/T3

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

25 W

ZENER

18

SMALL OUTLINE

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

1.25 W

MS-013AC

SILICON

BZA100

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 18 ELEMENTS

27.5 W

6.8 V

AVALANCHE

2 uA

18

SMALL OUTLINE

Transient Suppressors

7.2 V

150 Cel

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

R-PDSO-G20

1

UNIDIRECTIONAL

Not Qualified

1.25 W

120 pF

MS-013AC

11 V

e4

30

260

SILICON

BZA109TS/T3

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

25 W

AVALANCHE

18

SMALL OUTLINE

150 Cel

-65 Cel

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

.95 W

200 pF

MO-150AE

10 V

SILICON

BZA100/T3

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 18 ELEMENTS

27.5 W

AVALANCHE

2 uA

18

SMALL OUTLINE

7.2 V

150 Cel

NICKEL PALLADIUM GOLD

R-PDSO-G20

1

UNIDIRECTIONAL

Not Qualified

1.25 W

120 pF

MS-013AC

11 V

e4

SILICON

BZA100,118

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 18 ELEMENTS

27.5 W

6.8 V

AVALANCHE

2 uA

18

SMALL OUTLINE

Transient Suppressors

150 Cel

NICKEL PALLADIUM GOLD

R-PDSO-G20

1

UNIDIRECTIONAL

Not Qualified

1.25 W

120 pF

MS-013AC

11 V

e4

30

260

SILICON

BZA109TS

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

25 W

AVALANCHE

18

SMALL OUTLINE

150 Cel

-65 Cel

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

.95 W

200 pF

MO-150AE

10 V

SILICON

BZA109TST/R

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

25 W

AVALANCHE

18

SMALL OUTLINE

150 Cel

-65 Cel

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

.95 W

200 pF

MO-150AE

10 V

SILICON

BZA109

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

25 W

ZENER

18

SMALL OUTLINE

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

1.25 W

MS-013AC

SILICON

BZA109T/R

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

25 W

ZENER

18

SMALL OUTLINE

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

1.25 W

MS-013AC

SILICON

IP4790CZ38

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

38

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

R-PDSO-G38

UNIDIRECTIONAL

Not Qualified

MO-153

8 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

BZA100T/R

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 18 ELEMENTS

27.5 W

6.8 V

AVALANCHE

2 uA

18

SMALL OUTLINE

Transient Suppressors

7.2 V

150 Cel

NICKEL PALLADIUM GOLD

R-PDSO-G20

1

UNIDIRECTIONAL

Not Qualified

1.25 W

120 pF

MS-013AC

11 V

e4

30

260

SILICON

PRTR5V0U4D,135

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

3 V

150 Cel

-55 Cel

R-PDSO-G6

UNIDIRECTIONAL

6 V

SILICON

9 V

AEC-Q101; IEC-60134

PESD3V3V4UG,115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

16 W

5.6 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

3.3 V

150 Cel

TIN

R-PDSO-G5

1

UNIDIRECTIONAL

Not Qualified

11 V

5.3 V

e3

30

260

SILICON

5.9 V

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

PESD15VU1UT,215

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

200 W

18.9 V

AVALANCHE

2

SMALL OUTLINE

Transient Suppressors

15 V

150 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

TO-236AB

53 V

17.1 V

e3

30

260

SILICON

20.3 V

PESD5V0L4UG-T2

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

30 W

6.8 V

AVALANCHE

.025 uA

4

5 V

SMALL OUTLINE

Transient Suppressors

5 V

150 Cel

-65 Cel

R-PDSO-G5

UNIDIRECTIONAL

LOW CAPACITANCE

13 V

6.46 V

SILICON

7.14 V

AEC-Q101

PESD15VS2UAT

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

160 W

18 V

AVALANCHE

2

SMALL OUTLINE

Transient Suppressors

15 V

150 Cel

Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

TO-236AB

17.6 V

e3

30

260

SILICON

18.4 V

IP4233CZ6

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

2 BANKS, COMMON ANODE, 2 ELEMENTS

ZENER

4

SMALL OUTLINE

PURE TIN

R-PDSO-G6

BIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

SILICON

9.5 V

MMBZ15VAL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

40 W

15 V

AVALANCHE

2

SMALL OUTLINE

Transient Suppressors

12 V

150 Cel

Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.36 W

TO-236AB

21 V

14.25 V

e3

30

260

SILICON

15.75 V

BZA462AT/R

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

24 W

AVALANCHE

.7 uA

4

SMALL OUTLINE

Transient Suppressors

6.51 V

150 Cel

-65 Cel

TIN

R-PDSO-G6

UNIDIRECTIONAL

Not Qualified

.72 W

200 pF

9 V

e3

SILICON

PESD5V0L6UAS

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

8

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 6 ELEMENTS

35 W

6.8 V

AVALANCHE

6

SMALL OUTLINE

Transient Suppressors

5 V

150 Cel

Tin (Sn)

R-PDSO-G8

1

UNIDIRECTIONAL

Not Qualified

6.4 V

e3

30

260

SILICON

7.2 V

PESD3V3U1UA

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

5.6 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

3.3 V

150 Cel

Tin (Sn)

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

e3

30

260

SILICON

BZA862AVL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

6 W

6.2 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

6.51 V

150 Cel

Tin (Sn)

R-PDSO-G5

1

UNIDIRECTIONAL

Not Qualified

.3 W

e3

30

260

SILICON

PESD5V0X1BA

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

5 V

150 Cel

Matte Tin (Sn)

R-PDSO-G2

UNIDIRECTIONAL

Not Qualified

e3

SILICON

PESD15VS4UD,115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

200 W

18 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

15 V

150 Cel

TIN

R-PDSO-G6

1

UNIDIRECTIONAL

Not Qualified

LOW LEAKAGE CURRENT

33 V

15.5 V

e3

30

260

SILICON

20.5 V

BZA856A,115

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

24 W

5.6 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

TIN

R-PDSO-G5

1

UNIDIRECTIONAL

Not Qualified

.335 W

5.32 V

e3

30

260

SILICON

5.88 V

MMBZ18VCL/DG,235

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

40 W

.9 V

18 V

AVALANCHE

.005 uA

2

14.5 V

SMALL OUTLINE

14.5 V

150 Cel

-55 Cel

R-PDSO-G3

UNIDIRECTIONAL

.35 W

TO-236AB

25 V

17.1 V

SILICON

18.9 V

AEC-Q101; IEC-60134; IEC-61000-4-2; IEC-61643-321

MMBZ33VCL/DG

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

33 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

26 V

R-PDSO-G3

UNIDIRECTIONAL

Not Qualified

TO-236AB

46 V

SILICON

MMBZ33VCL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

33 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

26 V

Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

TO-236AB

46 V

e3

30

260

SILICON

PESD15VS4UD

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

200 W

18 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

15 V

150 Cel

Tin (Sn)

R-PDSO-G6

1

UNIDIRECTIONAL

Not Qualified

LOW LEAKAGE CURRENT

15.5 V

e3

30

260

SILICON

20.5 V

PRTR5V0U4DT/R

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

3 V

85 Cel

-40 Cel

R-PDSO-G6

UNIDIRECTIONAL

6 V

SILICON

9 V

IEC-60134; IEC-61000-4-2

MMBZ10VAL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

24 W

AVALANCHE

2

SMALL OUTLINE

6.5 V

150 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.36 W

TO-236AB

9.5 V

e3

SILICON

10.5 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.