NO LEAD Transient Suppression Devices 1,724

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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

PESD5V0X2UAM

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

AVALANCHE

2

CHIP CARRIER

5 V

150 Cel

-65 Cel

R-PBCC-N3

UNIDIRECTIONAL

ANODE

IEC-61643-321

7.5 V

SILICON

10 V

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

PESD5V0F1BRLD,315

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

5.5 V

125 Cel

-40 Cel

R-PDSO-N2

BIDIRECTIONAL

IEC-61643-321, LOW CAPACITANCE

6 V

SILICON

10 V

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

PESD5V0S2BQA

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

7 V

AVALANCHE

.05 uA

2

5 V

SMALL OUTLINE

5 V

125 Cel

-55 Cel

R-PDSO-N3

BIDIRECTIONAL

11.5 V

5.5 V

SILICON

9.5 V

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

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

PESD5V0X2UMB,315

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

AVALANCHE

2

CHIP CARRIER

5 V

150 Cel

-65 Cel

R-PBCC-N3

UNIDIRECTIONAL

ANODE

IEC-61643-321

7.5 V

SILICON

10 V

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

PRTR5V0U2F

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

6

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

ZENER

1

CHIP CARRIER

Transient Suppressors

5.5 V

Tin (Sn)

R-PBCC-N6

1

UNIDIRECTIONAL

Not Qualified

MO-252

6 V

e3

30

260

SILICON

9 V

PESD3V3U1BCSF

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

3.3 V

125 Cel

-40 Cel

R-PBCC-N2

BIDIRECTIONAL

ULTRA LOW CAPACITANCE

4.5 V

SILICON

8 V

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

PESD5V0V1USF,315

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7 V

AVALANCHE

1

CHIP CARRIER

Transient Suppressors

5 V

150 Cel

-55 Cel

R-PBCC-N2

UNIDIRECTIONAL

6 V

SILICON

8 V

IEC-60134; IEC-61000-4-2

PESD5V0U1BLD

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

5 V

150 Cel

-55 Cel

R-PDSO-N2

BIDIRECTIONAL

5.5 V

SILICON

9.5 V

AEC-Q101; IEC-60134

PRTR5V0U2K

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

6

YES

SQUARE

PLASTIC/EPOXY

SINGLE

7.5 V

ZENER

1

CHIP CARRIER

Transient Suppressors

5.5 V

Tin (Sn)

S-PBCC-N6

1

UNIDIRECTIONAL

Not Qualified

6 V

e3

30

260

SILICON

9 V

PESD5V0S1UL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

150 W

6.8 V

AVALANCHE

1

CHIP CARRIER

Transient Suppressors

5 V

150 Cel

Tin (Sn)

R-PBCC-N2

1

UNIDIRECTIONAL

Not Qualified

LOW LEAKAGE CURRENT

6.4 V

e3

30

260

SILICON

7.2 V

IP4285CZ9-TBB

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

9

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ZENER

1

SMALL OUTLINE

R-PDSO-N9

1

UNIDIRECTIONAL

ANODE

ULTRA LOW CAPACITANCE

6 V

SILICON

9 V

PESD3V3S4UF

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

110 W

5.6 V

AVALANCHE

4

CHIP CARRIER

Transient Suppressors

3.3 V

Tin (Sn)

R-PBCC-N6

1

UNIDIRECTIONAL

Not Qualified

11 V

5.32 V

e3

30

260

SILICON

5.88 V

PESD5V0S1ULD

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

150 W

AVALANCHE

1

SMALL OUTLINE

5 V

150 Cel

TIN

R-PDSO-N2

1

UNIDIRECTIONAL

Not Qualified

6.4 V

e3

SILICON

7.2 V

PESD24VF1BL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

24 V

150 Cel

-55 Cel

R-PBCC-N2

BIDIRECTIONAL

24.5 V

SILICON

31.5 V

AEC-Q101; IEC-60134

IP4242CZ6

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

6

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

TIN

R-PBCC-N6

UNIDIRECTIONAL

Not Qualified

MO-252

6 V

e3

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

PESD5V0L2UM

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

30 W

6.8 V

AVALANCHE

2

CHIP CARRIER

Transient Suppressors

5 V

150 Cel

Tin (Sn)

R-PBCC-N3

1

UNIDIRECTIONAL

ANODE

Not Qualified

.25 W

6.46 V

e3

30

260

SILICON

7.14 V

PESD5V0V2BM

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

AVALANCHE

2

CHIP CARRIER

5 V

150 Cel

-55 Cel

R-PBCC-N3

BIDIRECTIONAL

CATHODE

IEC-61643-321

5.5 V

SILICON

7.8 V

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

PUSB3TB6

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

7

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

3 V

85 Cel

-40 Cel

R-PDSO-N7

UNIDIRECTIONAL

IEC-61643-321

6 V

SILICON

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

PESD5V0V4UK,132

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

6

YES

SQUARE

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

25 W

6.8 V

AVALANCHE

4

CHIP CARRIER

Transient Suppressors

5 V

150 Cel

S-PBCC-N6

1

UNIDIRECTIONAL

Not Qualified

10 V

6.47 V

30

260

SILICON

7.14 V

PESD5V0F1USF

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

5 V

150 Cel

-55 Cel

R-PBCC-N2

UNIDIRECTIONAL

IEC-61643-321

6 V

SILICON

10 V

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

PESD5V0V2BMB,315

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

AVALANCHE

2

CHIP CARRIER

5 V

150 Cel

-55 Cel

R-PBCC-N3

BIDIRECTIONAL

CATHODE

IEC-61643-321

5.5 V

SILICON

7.8 V

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

PESD3V3X1BL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

6.3 V

AVALANCHE

2

CHIP CARRIER

Transient Suppressors

3.3 V

150 Cel

Tin (Sn)

R-PBCC-N2

1

BIDIRECTIONAL

Not Qualified

5 V

e3

30

260

SILICON

7.8 V

PESD15VS1UL,315

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

150 W

18 V

AVALANCHE

1

CHIP CARRIER

Transient Suppressors

15 V

150 Cel

TIN

R-PBCC-N2

1

UNIDIRECTIONAL

Not Qualified

LOW LEAKAGE CURRENT

40 V

17.6 V

e3

30

260

SILICON

18.4 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

PESD9V0V4UK

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

6

YES

SQUARE

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

28 W

AVALANCHE

4

CHIP CARRIER

9 V

150 Cel

PURE TIN

S-PBCC-N6

1

UNIDIRECTIONAL

Not Qualified

11.4 V

SILICON

12.7 V

PESD24VS1UL,315

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

150 W

27 V

AVALANCHE

1

CHIP CARRIER

Transient Suppressors

24 V

150 Cel

TIN

R-PBCC-N2

1

UNIDIRECTIONAL

Not Qualified

LOW LEAKAGE CURRENT

70 V

26.5 V

e3

30

260

SILICON

27.5 V

PESD5V0F1BSH

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

9.2 V

AVALANCHE

.025 uA

1

5 V

CHIP CARRIER

5 V

125 Cel

-55 Cel

R-PBCC-N2

BIDIRECTIONAL

ULTRA LOW CAPACITANCE

6 V

7.2 V

SILICON

11.2 V

IEC-60134; IEC-61000-4-2, 4-5; IEC-61643-321

PESD5V0L5UF

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 5 ELEMENTS

25 W

6.8 V

AVALANCHE

.025 uA

5

5 V

BOTTOM

Transient Suppressors

5 V

150 Cel

-65 Cel

Tin (Sn)

R-PBCC-N6

1

UNIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

MO-252

12 V

6.4 V

e3

30

260

SILICON

7.2 V

AEC-Q101

PESD3V3X1BCSF

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

10 V

AVALANCHE

.1 uA

1

3.3 V

CHIP CARRIER

3.3 V

125 Cel

-40 Cel

R-PBCC-N2

BIDIRECTIONAL

ULTRA LOW CAPACITANCE

5.5 V

6 V

SILICON

IEC-60134; IEC-61000-4-2, 4-5; IEC-61643-321

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

PESD12VS1UL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

150 W

15 V

AVALANCHE

1

CHIP CARRIER

Transient Suppressors

12 V

150 Cel

Tin (Sn)

R-PBCC-N2

1

UNIDIRECTIONAL

Not Qualified

LOW LEAKAGE CURRENT

14.7 V

e3

30

260

SILICON

15.3 V

PESD5V0F1BRSFYL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

6

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

28 W

AVALANCHE

1

SMALL OUTLINE

5 V

150 Cel

-55 Cel

R-PDSO-N6

BIDIRECTIONAL

6 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

10 V

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

IP4221CZ6-XS

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

6

YES

SQUARE

PLASTIC/EPOXY

SINGLE

ZENER

1

CHIP CARRIER

85 Cel

-40 Cel

S-PBCC-N6

1

UNIDIRECTIONAL

6 V

SILICON

9 V

IEC-60134

IP4221CZ6-S

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

6

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

7.5 V

ZENER

1

CHIP CARRIER

Transient Suppressors

Tin (Sn)

R-PBCC-N6

1

UNIDIRECTIONAL

Not Qualified

ULTRA LOW CAPACITANCE

6 V

e3

30

260

SILICON

9 V

PESD5V0V1USF

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

5 V

150 Cel

-55 Cel

R-PBCC-N2

UNIDIRECTIONAL

6 V

SILICON

8 V

IEC-60134; IEC-61000-4-2

PESD5V0F1BL

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

5.5 V

125 Cel

TIN

R-PBCC-N2

1

BIDIRECTIONAL

Not Qualified

LOW CAPACITANCE

6 V

e3

SILICON

10 V

PESD5V0X1BCSF,315

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

5 V

125 Cel

-40 Cel

R-PBCC-N2

BIDIRECTIONAL

IEC-61643-321

6 V

SILICON

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

PESD5V0L2UMB

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

AVALANCHE

2

CHIP CARRIER

5 V

150 Cel

-55 Cel

TIN

R-PBCC-N3

1

UNIDIRECTIONAL

ANODE

IEC-61643-321

6.46 V

e3

SILICON

7.14 V

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

PESD18VF1BSF

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

18 V

125 Cel

-45 Cel

R-PBCC-N2

BIDIRECTIONAL

IEC-61643-321

19 V

SILICON

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

PESD3V3V4UK

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

6

YES

SQUARE

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

25 W

AVALANCHE

4

CHIP CARRIER

3.3 V

150 Cel

S-PBCC-N6

1

UNIDIRECTIONAL

Not Qualified

5.3 V

SILICON

5.9 V

PESD3V3Z1BSF

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

3.3 V

125 Cel

-40 Cel

R-PBCC-N2

BIDIRECTIONAL

SILICON

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

PESD18VF1BSF,315

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

CHIP CARRIER

18 V

125 Cel

-45 Cel

R-PBCC-N2

BIDIRECTIONAL

IEC-61643-321

19 V

SILICON

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

PESD5V0V1BDSF

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

20 W

AVALANCHE

1

CHIP CARRIER

5 V

150 Cel

-55 Cel

R-PBCC-N2

BIDIRECTIONAL

6 V

SILICON

10 V

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

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

PESD15VS1ULD

NXP Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

150 W

AVALANCHE

1

SMALL OUTLINE

15 V

150 Cel

TIN

R-PDSO-N2

1

UNIDIRECTIONAL

Not Qualified

17.6 V

e3

SILICON

18.4 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.