Onsemi 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

SA100CARL

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

100 V

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

162 V

111 V

e0

SILICON

123 V

UL RECOGNIZED

SA70ARL

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

70 V

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

113 V

77.8 V

e0

SILICON

86 V

UL RECOGNIZED

SMF12CT1G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 5 ELEMENTS

100 W

14.1 V

AVALANCHE

5

SMALL OUTLINE

Transient Suppressors

12 V

125 Cel

-40 Cel

MATTE TIN

R-PDSO-G6

1

UNIDIRECTIONAL

Not Qualified

23 V

13.3 V

e3

30

260

SILICON

15 V

ICTE-15RL

Onsemi

SA8.5ARLG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

9.92 V

ZENER

1

LONG FORM

Transient Suppressors

8.5 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

14.4 V

9.44 V

e3

SILICON

10.4 V

UL RECOGNIZED

FESD05P30ZL

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

50 W

AVALANCHE

1

CHIP CARRIER

5.5 V

150 Cel

-55 Cel

TIN

R-PBCC-N2

1

UNIDIRECTIONAL

.25 W

PRSM-NOM

6.2 V

e3

30

260

SILICON

IEC-61000-4-5

SA51ALFG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

NO

59.7 V

Transient Suppressors

51 V

UNIDIRECTIONAL

82.4 V

SA6.5C

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

NO

Transient Suppressors

6.5 V

Tin/Lead (Sn/Pb)

BIDIRECTIONAL

12.3 V

e0

NS6A16AFT3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

500 W

18.75 V

ZENER

5 uA

1

16 V

SMALL OUTLINE

Transient Suppressors

16 V

150 Cel

-65 Cel

R-PDSO-F2

UNIDIRECTIONAL

.5 W

EXCELLENT CLAMPING CAPABILITY, LOW ZENER IMPEDANCE

26 V

17.8 V

SILICON

19.7 V

IEC-61000-4-2

1SMC17AT3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

19.9 V

ZENER

1

SMALL OUTLINE

Transient Suppressors

17 V

150 Cel

-65 Cel

TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.75 W

HIGH RELIABILITY

27.6 V

18.9 V

e3

30

260

SILICON

20.9 V

UL RECOGNIZED

SMF24CT1G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 5 ELEMENTS

100 W

29.3 V

AVALANCHE

5

SMALL OUTLINE

Transient Suppressors

24 V

125 Cel

-40 Cel

TIN

R-PDSO-G6

1

UNIDIRECTIONAL

Not Qualified

44 V

26.7 V

e3

30

260

SILICON

32 V

SMF22AG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

YES

25.6 V

Transient Suppressors

22 V

MATTE TIN

1

UNIDIRECTIONAL

35.5 V

e3

SA48CARL

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

48 V

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

77.4 V

53.3 V

e0

SILICON

58.9 V

ICTE-15C

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

18 V

ZENER

1

LONG FORM

Transient Suppressors

15 V

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

HIGH RELIABILITY

21.4 V

17.6 V

e3

260

SILICON

ICTE-36

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

LONG FORM

Transient Suppressors

36 V

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

HIGH RELIABILITY

54.3 V

42.4 V

e0

SILICON

1SMC30AT3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

SMALL OUTLINE

Transient Suppressors

30 V

150 Cel

-65 Cel

Tin/Lead (Sn/Pb)

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.75 W

HIGH RELIABILITY

48.4 V

33.3 V

e0

30

235

SILICON

36.8 V

UL RECOGNIZED

NSPU5201MUTBG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

6

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

22.7 V

AVALANCHE

1 uA

1

20 V

SMALL OUTLINE

20 V

125 Cel

-55 Cel

MATTE TIN

R-PDSO-N6

1

UNIDIRECTIONAL

ANODE

31.5 V

21.7 V

e3

30

260

SILICON

23.7 V

IEC-61000-4-2

ICTE-36G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

LONG FORM

Transient Suppressors

36 V

175 Cel

-65 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

HIGH RELIABILITY

65.2 V

42.4 V

e3

SILICON

SA13ALFG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

NO

15.15 V

Transient Suppressors

13 V

UNIDIRECTIONAL

21.5 V

SA6.0ALF

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

7.02 V

ZENER

1

LONG FORM

Transient Suppressors

6 V

175 Cel

-55 Cel

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY, LOW IMPEDANCE

10.3 V

6.67 V

e0

SILICON

7.37 V

UL RECOGNIZED

SA60A

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

60 V

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

96.8 V

66.7 V

260

SILICON

73.7 V

UL RECOGNIZED

ESDM3033N2T5G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

6.05 V

AVALANCHE

.1 uA

1

3.3 V

CHIP CARRIER

3.3 V

150 Cel

-55 Cel

R-PBCC-N2

BIDIRECTIONAL

.25 W

EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE

8.2 V

5.1 V

SILICON

7 V

IEC61000-4-2

1PMT5.0AT3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

SINGLE

GULL WING

2

YES

SQUARE

PLASTIC/EPOXY

10 mA

SINGLE

5 V

200 W

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

5 V

150 Cel

TIN

S-PSSO-G2

UNIDIRECTIONAL

CATHODE

Not Qualified

.5 W

DO-216AA

6.4 V

e3

260

SILICON

7 V

SA7.0CA

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

7 V

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

12 V

7.78 V

260

SILICON

8.6 V

UL RECOGNIZED

ICTE-22

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

26 V

ZENER

1

LONG FORM

Transient Suppressors

22 V

175 Cel

-65 Cel

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

32 V

25.9 V

e0

SILICON

1N6302A

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

180 V

ZENER

1

LONG FORM

Transient Suppressors

154 V

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

246 V

171 V

e3

260

SILICON

189 V

UL RECOGNIZED

MMQA20VT3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

150 W

19 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

15 V

150 Cel

-55 Cel

TIN LEAD

R-PDSO-G6

1

UNIDIRECTIONAL

Not Qualified

.225 W

28.6 V

19 V

e0

SILICON

21 V

NSPM2052MUT5G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

3

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

.1 uA

1

5 V

CHIP CARRIER

5 V

150 Cel

-65 Cel

R-PBCC-N3

UNIDIRECTIONAL

CATHODE

9 V

5.1 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

7 V

IEC-61000-4-2, 4-5

1N6301ARL4

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

170 V

ZENER

1

LONG FORM

Transient Suppressors

145 V

175 Cel

-65 Cel

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

234 V

162 V

e0

SILICON

179 V

UL RECOGNIZED

SA17AG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

19.9 V

ZENER

1

LONG FORM

Transient Suppressors

17 V

175 Cel

-55 Cel

Matte Tin (Sn)

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

27.6 V

18.9 V

e3

NOT SPECIFIED

NOT SPECIFIED

SILICON

20.9 V

UL RECOGNIZED

SA60ARL

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

60 V

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

96.8 V

66.7 V

e3

260

SILICON

73.7 V

UL RECOGNIZED

SA36A

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

36 V

175 Cel

-55 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

58.1 V

40 V

e3

260

SILICON

44.2 V

UL RECOGNIZED

SA5.0CA

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

5 V

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

9.2 V

6.4 V

e0

SILICON

7 V

UL RECOGNIZED

LC03-6R2

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

8

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

Tin/Lead (Sn80Pb20)

R-PDSO-G8

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

20 V

6.8 V

e0

30

235

SILICON

SA40ARLG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

46.55 V

ZENER

1

LONG FORM

Transient Suppressors

40 V

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

64.5 V

44.4 V

e3

260

SILICON

49.1 V

UL RECOGNIZED

ICTE-10RLG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

11.7 V

ZENER

1

LONG FORM

Transient Suppressors

10 V

175 Cel

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

16.7 V

11.7 V

SILICON

1SMC45AT3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

NOT SPECIFIED

NOT SPECIFIED

ESDM2033MX4T5G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

5 V

AVALANCHE

.1 uA

1

3.3 V

CHIP CARRIER

3.3 V

125 Cel

-55 Cel

MATTE TIN

R-PBCC-N2

1

BIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE

6.5 V

3.68 V

e3

30

260

SILICON

6.5 V

IEC-61000-4-2

HBL1010RP

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

UPPER

NO LEAD

2

YES

RECTANGULAR

UNSPECIFIED

SINGLE

8 V

AVALANCHE

100 uA

1

7 V

UNCASED CHIP

130 Cel

-40 Cel

R-XUUC-N2

BIDIRECTIONAL

7.3 V

SILICON

8.9 V

1N6380RL4G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

LONG FORM

Transient Suppressors

36 V

175 Cel

-65 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

65.2 V

42.4 V

e3

260

SILICON

PACDN043-LF

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

TIN

1

e3

30

260

1.5SMC62AT3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

62 V

ZENER

1

SMALL OUTLINE

Transient Suppressors

53 V

TIN LEAD

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.75 W

HIGH RELIABILITY

85 V

58.9 V

e0

235

SILICON

65.1 V

UL RECOGNIZED

1PMT28AT3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

SINGLE

GULL WING

2

YES

SQUARE

PLASTIC/EPOXY

1 mA

SINGLE

28 V

200 W

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

28 V

150 Cel

TIN LEAD

S-PSSO-G2

1

UNIDIRECTIONAL

CATHODE

Not Qualified

.5 W

DO-216AA

31.1 V

e0

235

SILICON

34.4 V

1PMT40AT3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

SINGLE

GULL WING

2

YES

SQUARE

PLASTIC/EPOXY

1 mA

SINGLE

40 V

175 W

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

40 V

150 Cel

TIN LEAD

S-PSSO-G2

1

UNIDIRECTIONAL

CATHODE

Not Qualified

.5 W

DO-216AA

44.4 V

e0

235

SILICON

49.1 V

MPTE-12CRL4

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

LONG FORM

Transient Suppressors

12 V

175 Cel

-65 Cel

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

HIGH RELIABILITY

17.1 V

14.1 V

e0

SILICON

1N6375RL4

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

LONG FORM

Transient Suppressors

10 V

175 Cel

-65 Cel

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

14.1 V

11.7 V

e0

SILICON

SA17CA

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

17 V

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

27.6 V

18.9 V

e0

SILICON

20.9 V

UL RECOGNIZED

SM05T3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

300 W

ZENER

2

SMALL OUTLINE

5 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G3

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

6.2 V

e3

SILICON

7.3 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.