STMicroelectronics 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

P6KE170P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

170 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

145 V

175 Cel

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

370 pF

301 V

161 V

SILICON

187 V

UL RECOGNIZED

1.5KE130P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

130 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

111 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

950 pF

230 V

124 V

SILICON

143 V

UL RECOGNIZED

ESDARF03-1BF3

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

BALL

4

YES

SQUARE

PLASTIC/EPOXY

SINGLE

60 W

AVALANCHE

1

GRID ARRAY

3 V

85 Cel

-30 Cel

S-PBGA-B4

BIDIRECTIONAL

6 V

SILICON

IEC-61000-4-2

ESDAVLC8-1BU2

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

17 V

AVALANCHE

1

CHIP CARRIER

Transient Suppressors

125 Cel

GOLD

R-PBCC-N2

1

BIDIRECTIONAL

8.5 V

e4

30

260

SILICON

SM4T30AY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

30.4 V

AVALANCHE

.2 uA

1

26 V

SMALL OUTLINE

26 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

DO-214AC

53.5 V

28.9 V

e3

SILICON

31.9 V

AEC-Q101

BZW06P20B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

24 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

20 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

625 pF

42.8 V

22.8 V

SILICON

26.4 V

UL RECOGNIZED

P6KE400PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

400 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

360 pF

706 V

380 V

SILICON

440 V

UL RECOGNIZED

SM4T10CA

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

10 V

AVALANCHE

10 uA

1

SMALL OUTLINE

Transient Suppressors

8.6 V

150 Cel

R-PDSO-C2

BIDIRECTIONAL

Not Qualified

5 W

1000 pF

18.6 V

9.5 V

SILICON

10.5 V

SM4T39A

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

39 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

33 V

150 Cel

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

5 W

450 pF

69.7 V

37.1 V

SILICON

41 V

BZW04-7V0BRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

8.2 V

AVALANCHE

200 uA

1

LONG FORM

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

1350 pF

15.5 V

7.79 V

SILICON

8.61 V

UL RECOGNIZED

SM15T6V8CA-TR

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

6.8 V

AVALANCHE

500 uA

1

5.8 V

SMALL OUTLINE

5.8 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

UL LISTED

DO-214AB

10.5 V

6.45 V

e3

245

SILICON

7.14 V

IEC-61000-4-2, 4-4, 4-5; MIL-STD-750; MIL-STD-883

BZW04P48B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

56 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

62 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

160 pF

100 V

53.2 V

SILICON

61.6 V

UL RECOGNIZED

P6KE18CP

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

18 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

15 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

800 pF

32.5 V

17.1 V

SILICON

19.8 V

UL RECOGNIZED

BZW04P23BRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

27 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

312.5 pF

48.3 V

25.7 V

SILICON

29.7 V

UL RECOGNIZED

SMC30J22CA

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

3000 W

AVALANCHE

1

SMALL OUTLINE

22 V

175 Cel

-55 Cel

R-PDSO-C2

BIDIRECTIONAL

DO-214AB

24.4 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

HSP051-4N10

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

9

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

5.8 V

AVALANCHE

.1 uA

1

3.6 V

CHIP CARRIER

150 Cel

-40 Cel

R-PBCC-N9

1

UNIDIRECTIONAL

ULTRA LOW CAPACITANCE

10 V

4.5 V

SILICON

IEC61000-4-2

BZW04P376

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

440 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

376 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

70 pF

776 V

418 V

SILICON

484 V

UL RECOGNIZED

ESDALC14V2-1U2

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

15.6 V

AVALANCHE

1

CHIP CARRIER

Transient Suppressors

125 Cel

NICKEL PALLADIUM GOLD

R-PBCC-N2

1

UNIDIRECTIONAL

Not Qualified

e4

30

260

SILICON

BZW06P48B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

56 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

48 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

350 pF

100 V

53.2 V

SILICON

61.6 V

UL RECOGNIZED

BZW04-342

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

400 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

342 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

75 pF

DO-15

706 V

380 V

e3

SILICON

UL RECOGNIZED

BZW04-23

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

27 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

23 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

625 pF

DO-15

48.3 V

25.7 V

e3

SILICON

UL RECOGNIZED

BZW06P26B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

30 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

26 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

537.5 pF

53.5 V

28.5 V

SILICON

33 V

UL RECOGNIZED

SM15T36C

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

36 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

29 V

150 Cel

MATTE TIN

R-PDSO-C2

BIDIRECTIONAL

Not Qualified

5 W

52 V

34.2 V

e3

SILICON

39.6 V

UL RECOGNIZED

BZW06P28RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

33 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

1000 pF

59 V

31.4 V

SILICON

36.3 V

UL RECOGNIZED

P6KE43CPRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

43 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

425 pF

76.8 V

40.9 V

SILICON

47.3 V

UL RECOGNIZED

BZW06P6V4B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

7.5 V

AVALANCHE

500 uA

1

LONG FORM

Transient Suppressors

6.4 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

1850 pF

14.5 V

7.13 V

SILICON

8.25 V

UL RECOGNIZED

BZW04P44

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

51 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

44 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

350 pF

91 V

48.5 V

e3

SILICON

56.1 V

UL RECOGNIZED

BZW06-40RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

40 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

800 pF

DO-15

84 V

44.7 V

e3

SILICON

UL RECOGNIZED

BZW06-256B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

300 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

256 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

145 pF

DO-15

529 V

285 V

e3

SILICON

UL RECOGNIZED

SM4T24C

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

24 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

19 V

150 Cel

R-PDSO-C2

BIDIRECTIONAL

Not Qualified

5 W

362.5 pF

42.8 V

22.8 V

SILICON

26.4 V

SMC30J15CA

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

3000 W

AVALANCHE

1

SMALL OUTLINE

15 V

175 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

DO-214AB

16.7 V

e3

260

SILICON

SMC30J48A

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

3000 W

AVALANCHE

1

SMALL OUTLINE

48 V

175 Cel

-55 Cel

R-PDSO-C2

UNIDIRECTIONAL

DO-214AB

53.2 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

BZW04P64B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

75 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

64 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

125 pF

134 V

71.3 V

e3

SILICON

82.5 V

UL RECOGNIZED

SM15T30C

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

30 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

24 V

150 Cel

MATTE TIN

R-PDSO-C2

BIDIRECTIONAL

Not Qualified

5 W

43.5 V

28.5 V

e3

SILICON

33 V

UL RECOGNIZED

BZW04P5V8RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

6.8 V

AVALANCHE

1000 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

3500 pF

13.4 V

6.45 V

SILICON

7.48 V

UL RECOGNIZED

SM4T27A

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

27 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

23 V

150 Cel

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

5 W

625 pF

48.3 V

25.7 V

SILICON

28.4 V

BZW04P26

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

30 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

26 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

575 pF

53.5 V

28.5 V

SILICON

33 V

UL RECOGNIZED

SM30T26CAY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

3000 W

AVALANCHE

1

SMALL OUTLINE

22 V

150 Cel

-55 Cel

R-PDSO-C2

BIDIRECTIONAL

DO-214AB

24.4 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

27 V

ESDA12-1K

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

450 W

AVALANCHE

1

SMALL OUTLINE

150 Cel

-40 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

12 V

e3

30

260

SILICON

IEC-61000-4-2

ITA6V5C1

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

8

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

AVALANCHE

6

SMALL OUTLINE

Transient Suppressors

5 V

125 Cel

Tin/Lead (Sn/Pb)

R-PDSO-G8

BIDIRECTIONAL

Not Qualified

12 V

6.5 V

e0

SILICON

ESDA6V2S6

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 18 ELEMENTS

200 W

AVALANCHE

18

SMALL OUTLINE

Transient Suppressors

TIN LEAD

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

6.2 V

e0

SILICON

7.2 V

SM15T150A-TR

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

150 V

AVALANCHE

.2 uA

1

128 V

SMALL OUTLINE

128 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

DO-214AB

207 V

143 V

e3

245

SILICON

158 V

IEC-61000-4-2, 4-4, 4-5

SMC30J6.5CA

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

3000 W

AVALANCHE

1

SMALL OUTLINE

6.5 V

175 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

DO-214AB

7.2 V

e3

260

SILICON

1.5KE9V1P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

9.1 V

AVALANCHE

50 uA

1

LONG FORM

Transient Suppressors

7.8 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

7500 pF

17.1 V

8.65 V

SILICON

10 V

UL RECOGNIZED

BZW06-145B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

170 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

145 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

185 pF

301 V

161 V

e3

SILICON

179 V

UL RECOGNIZED

BZW50-18RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

Transient Suppressors

18 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

6.5 W

32.2 V

20 V

e3

SILICON

UL RECOGNIZED

SM4T10A

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

10 V

AVALANCHE

10 uA

1

SMALL OUTLINE

Transient Suppressors

8.6 V

150 Cel

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

5 W

2000 pF

18.6 V

9.5 V

SILICON

10.5 V

SM4T24

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

24 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

19 V

150 Cel

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

5 W

725 pF

42.8 V

22.8 V

SILICON

26.4 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.