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

BZW04P20RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

24 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

725 pF

42.8 V

22.8 V

SILICON

26.4 V

UL RECOGNIZED

P6KE30PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

30 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1075 pF

53.5 V

28.5 V

SILICON

33 V

UL RECOGNIZED

BZW06P102RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

120 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

450 pF

212 V

114 V

SILICON

132 V

UL RECOGNIZED

BZW06-111RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

130 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

420 pF

230 V

124 V

SILICON

137 V

UL RECOGNIZED

P6KE9V1PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

9.1 V

AVALANCHE

50 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

3100 pF

17.1 V

8.65 V

SILICON

10 V

UL RECOGNIZED

1N5638A

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

METAL

SINGLE

1500 W

16 V

AVALANCHE

1

LONG FORM

Transient Suppressors

13.6 V

175 Cel

TIN LEAD

O-MALF-W2

UNIDIRECTIONAL

ISOLATED

5 W

DO-13

22.5 V

15.2 V

e0

SILICON

16.8 V

BZW04-9V4

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

11 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

9.4 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

1750 pF

20.3 V

10.5 V

e3

SILICON

11.6 V

UL RECOGNIZED

1.5KE220CP

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

220 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

185 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

312.5 pF

388 V

209 V

SILICON

242 V

UL RECOGNIZED

1.5KE43CP

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

43 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

37 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1100 pF

76.8 V

40.9 V

SILICON

47.3 V

UL RECOGNIZED

ESDA6V1Q6-18RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

20

YES

RECTANGULAR

PLASTIC/EPOXY

COMPLEX

200 W

6.65 V

AVALANCHE

18

SMALL OUTLINE

Transient Suppressors

125 Cel

R-PDSO-G20

UNIDIRECTIONAL

Not Qualified

6.1 V

SILICON

7.2 V

BZW04P33

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

39 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

33 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

450 pF

69.7 V

37.1 V

SILICON

42.9 V

UL RECOGNIZED

BZW06P31RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

36 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

950 pF

64.3 V

34.2 V

SILICON

39.6 V

UL RECOGNIZED

1.5KE18PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

18 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

4300 pF

32.5 V

17.1 V

e3

SILICON

19.8 V

UL RECOGNIZED

1N5645

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

NO

33 V

Transient Suppressors

27 V

TIN LEAD

UNIDIRECTIONAL

47.7 V

e0

ESDA17P50-1U1M

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1200 W

16.4 V

AVALANCHE

.05 uA

2

15 V

CHIP CARRIER

15 V

150 Cel

-55 Cel

R-PBCC-N2

1

UNIDIRECTIONAL

26.5 V

15.6 V

SILICON

IEC61000-4-2

P6KE200P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

200 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

171 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

350 pF

353 V

190 V

SILICON

220 V

UL RECOGNIZED

BZW06P7V0RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

8.2 V

AVALANCHE

200 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

3400 pF

15.5 V

7.79 V

SILICON

9.02 V

UL RECOGNIZED

BZW04-78B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

91 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

78 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

105 pF

162 V

86.5 V

e3

SILICON

95.5 V

UL RECOGNIZED

SM15T6V8A/220

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

J BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

AVALANCHE

1

SMALL OUTLINE

150 Cel

MATTE TIN

R-PDSO-J2

1

UNIDIRECTIONAL

Not Qualified

e3

SILICON

SM6T16AY

STMicroelectronics

MATTE TIN

1

e3

30

260

ESDAVLC6-2BLY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

140 W

AVALANCHE

2

SMALL OUTLINE

5 V

150 Cel

-55 Cel

R-PDSO-G3

1

BIDIRECTIONAL

LOW CAPACITANCE

TO-236

6 V

SILICON

10 V

AEC-Q101; ISO 7637-3; ISO 10605

SM15T68AY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

10000 W

68 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

58.1 V

150 Cel

-40 Cel

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

DO-214AB

92 V

64.6 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

BZW04P128B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

150 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

128 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

72.5 pF

265 V

143 V

SILICON

165 V

UL RECOGNIZED

BZW04P128

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

150 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

128 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

145 pF

265 V

143 V

SILICON

165 V

UL RECOGNIZED

BZW06P136B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

160 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

136 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

190 pF

282 V

152 V

SILICON

176 V

UL RECOGNIZED

ESDA8P80-1U1M

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1100 W

AVALANCHE

1

CHIP CARRIER

6.3 V

150 Cel

-55 Cel

R-PBCC-N2

UNIDIRECTIONAL

6.9 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

IEC-61000-4-2

BZW04-33BRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

33 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

225 pF

DO-15

69.7 V

37.1 V

e3

SILICON

UL RECOGNIZED

BZW06P128B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

150 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

128 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

200 pF

265 V

143 V

SILICON

165 V

UL RECOGNIZED

1.5KE9V1ARL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

9.1 V

AVALANCHE

50 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

7500 pF

17.1 V

8.65 V

e3

SILICON

9.55 V

UL RECOGNIZED

BZW04P136

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

160 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

136 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

140 pF

282 V

152 V

SILICON

176 V

UL RECOGNIZED

BZW06-8V5RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

AVALANCHE

10 uA

1

LONG FORM

Transient Suppressors

8.5 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

2800 pF

DO-15

18.6 V

9.5 V

e3

SILICON

UL RECOGNIZED

SM15T56AY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

56 V

AVALANCHE

.2 uA

1

48 V

SMALL OUTLINE

48 V

150 Cel

-40 Cel

R-PDSO-C2

UNIDIRECTIONAL

DO-214AB

100 V

53.3 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

58.9 V

AEC-Q101; ISO 7637-2; ISO 10605

1N5636A

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

UNSPECIFIED

SINGLE

1500 W

13 V

AVALANCHE

1

LONG FORM

Transient Suppressors

11 V

TIN LEAD

O-XALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

DO-13

18.2 V

12.4 V

e0

SILICON

13.7 V

BZW04P136B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

160 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

136 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

70 pF

282 V

152 V

SILICON

176 V

UL RECOGNIZED

1.5KE200CA-RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

200 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

171 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

337.5 pF

DO-201

353 V

190 V

e3

SILICON

210 V

UL RECOGNIZED

SM15T12A-TR

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

12 V

AVALANCHE

.2 uA

1

10.2 V

SMALL OUTLINE

10.2 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

UL LISTED

DO-214AB

16.7 V

11.4 V

e3

245

SILICON

12.6 V

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

ESDA14V2-2BF3

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

BALL

4

YES

SQUARE

PLASTIC/EPOXY

COMPLEX

50 W

16.1 V

AVALANCHE

3

GRID ARRAY

Transient Suppressors

12 V

125 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

S-PBGA-B4

BIDIRECTIONAL

Not Qualified

14.2 V

e1

30

260

SILICON

18 V

1.5KE16ARL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

16 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

4700 pF

28.9 V

15.2 V

e3

SILICON

16.8 V

UL RECOGNIZED

BZW06-7V0

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

8.2 V

AVALANCHE

200 uA

1

LONG FORM

Transient Suppressors

7.2 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

3400 pF

15.5 V

7.79 V

e3

SILICON

8.61 V

UL RECOGNIZED

1.5KE7V5CPRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

7.5 V

AVALANCHE

500 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

4250 pF

14.5 V

7.13 V

e3

SILICON

8.25 V

UL RECOGNIZED

SM4T6V7AY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

6.74 V

AVALANCHE

20 uA

1

5 V

SMALL OUTLINE

5 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

DO-214AC

13.4 V

6.4 V

e3

SILICON

7.1 V

AEC-Q101

1.5KE91ARL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

91 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1250 pF

162 V

86.5 V

e3

SILICON

95.5 V

UL RECOGNIZED

BZW04-64

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

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

250 pF

134 V

71.3 V

e3

SILICON

78.8 V

UL RECOGNIZED

SM15T12AY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

12 V

AVALANCHE

.2 uA

1

10.2 V

SMALL OUTLINE

10.2 V

150 Cel

-40 Cel

R-PDSO-C2

UNIDIRECTIONAL

DO-214AB

21.7 V

11.4 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

12.6 V

AEC-Q101; ISO 7637-2; ISO 10605

P6KE280CP

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

280 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

239 V

175 Cel

-65 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

150 pF

494 V

266 V

SILICON

308 V

UL RECOGNIZED

ESDAVLC5-1BF4

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

20 W

7.15 V

AVALANCHE

.1 uA

1

5.3 V

CHIP CARRIER

5.3 V

150 Cel

-55 Cel

R-PBCC-N2

BIDIRECTIONAL

LOW CAPACITANCE

11.7 V

5.8 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

8.5 V

IEC61000-4-2

SM6T12

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

12 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

9.7 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

4 W

2300 pF

21.7 V

11.4 V

e3

SILICON

13.2 V

UL RECOGNIZED

BZW04-5V8BRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

AVALANCHE

1000 uA

1

LONG FORM

Transient Suppressors

5.8 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

1750 pF

DO-15

13.4 V

6.45 V

e3

SILICON

UL RECOGNIZED

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.