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

BZW04-7V8B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

9.1 V

AVALANCHE

50 uA

1

LONG FORM

Transient Suppressors

7.8 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

1150 pF

17.1 V

8.65 V

e3

SILICON

9.55 V

UL RECOGNIZED

BZW04-136B

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

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

70 pF

282 V

152 V

e3

SILICON

168 V

UL RECOGNIZED

BZW04P70B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

82 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

70 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

115 pF

146 V

77.9 V

SILICON

90.2 V

UL RECOGNIZED

BZW06-11RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

13 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

2150 pF

23.6 V

12.4 V

SILICON

13.7 V

UL RECOGNIZED

P6KE350P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

350 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

299 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

270 pF

618 V

332 V

SILICON

385 V

UL RECOGNIZED

1.5KE13P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

13 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

11 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

5500 pF

23.6 V

12.4 V

SILICON

14.3 V

UL RECOGNIZED

ESDA8V2-1J

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

500 W

AVALANCHE

.5 uA

1

5 V

SMALL OUTLINE

5 V

125 Cel

-40 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

20 V

8.2 V

e3

30

260

SILICON

IEC-61000-4-2

P6KE30CP

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

5 W

537.5 pF

53.5 V

28.5 V

SILICON

33 V

UL RECOGNIZED

BZW06-188RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

188 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

330 pF

DO-15

388 V

209 V

e3

SILICON

UL RECOGNIZED

SM4T100CA

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

100 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

86 V

150 Cel

R-PDSO-C2

BIDIRECTIONAL

Not Qualified

5 W

100 pF

178 V

95 V

SILICON

105 V

BZW06P9V4BRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

11 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

1250 pF

20.3 V

10.5 V

SILICON

12.1 V

UL RECOGNIZED

P6KE12CPRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

12 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1150 pF

21.7 V

11.4 V

SILICON

13.2 V

UL RECOGNIZED

SM4T15CAY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

15.2 V

AVALANCHE

.2 uA

1

13 V

SMALL OUTLINE

13 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

DO-214AC

27.2 V

14.4 V

e3

SILICON

16 V

AEC-Q101; ISO 7637-2; ISO 10605

1.5KE180PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

180 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

725 pF

317 V

171 V

e3

SILICON

198 V

UL RECOGNIZED

1.5KE400P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

400 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

342 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

390 pF

706 V

380 V

SILICON

440 V

UL RECOGNIZED

SM6T24

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

24 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

19 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

4 W

1250 pF

42.8 V

22.8 V

e3

SILICON

26.4 V

UL RECOGNIZED

P6KE10P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

10 V

AVALANCHE

10 uA

1

LONG FORM

Transient Suppressors

8.6 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

2800 pF

18.6 V

9.5 V

SILICON

11 V

UL RECOGNIZED

1.5KE13PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

13 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

5500 pF

23.6 V

12.4 V

e3

SILICON

14.3 V

UL RECOGNIZED

ESDA14V2-4BF2

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

BALL

5

YES

SQUARE

PLASTIC/EPOXY

COMPLEX

50 W

16.1 V

AVALANCHE

4

GRID ARRAY

Transient Suppressors

S-PBGA-B5

BIDIRECTIONAL

Not Qualified

14.2 V

40

260

SILICON

18 V

P6KE100P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

100 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

86 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

500 pF

178 V

95 V

SILICON

110 V

UL RECOGNIZED

P6KE440PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

440 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

350 pF

776 V

418 V

SILICON

484 V

UL RECOGNIZED

BZW04-44

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

53.6 V

UL RECOGNIZED

1.5KE220CARL

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

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

312.5 pF

DO-201

388 V

209 V

e3

SILICON

231 V

UL RECOGNIZED

P6KE160CP

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

5 W

190 pF

282 V

152 V

SILICON

176 V

UL RECOGNIZED

SMC30J36CA

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

3000 W

AVALANCHE

1

SMALL OUTLINE

36 V

175 Cel

-55 Cel

R-PDSO-C2

BIDIRECTIONAL

DO-214AB

40 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

P6KE400P

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

400 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

342 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

360 pF

706 V

380 V

SILICON

440 V

UL RECOGNIZED

SM6T24C

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

24 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

19 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

Not Qualified

4 W

625 pF

42.8 V

22.8 V

e3

SILICON

26.4 V

UL RECOGNIZED

P6KE180PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

180 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

360 pF

317 V

171 V

SILICON

198 V

UL RECOGNIZED

BZW04-6V4RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

AVALANCHE

500 uA

1

LONG FORM

Transient Suppressors

6.4 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

3100 pF

DO-15

14.5 V

7.13 V

e3

SILICON

UL RECOGNIZED

1.5KE43CPRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

43 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1100 pF

76.8 V

40.9 V

e3

SILICON

47.3 V

UL RECOGNIZED

SM4T6V8A

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

6.8 V

AVALANCHE

1000 uA

1

SMALL OUTLINE

Transient Suppressors

5.8 V

150 Cel

Tin/Lead (Sn/Pb)

R-PDSO-C2

UNIDIRECTIONAL

Not Qualified

5 W

3500 pF

13.4 V

e0

SILICON

P6KE300P

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

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

290 pF

529 V

285 V

SILICON

330 V

UL RECOGNIZED

SM15T15A-TR

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

15 V

AVALANCHE

.2 uA

1

12.8 V

SMALL OUTLINE

12.8 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

UL LISTED

DO-214AB

21.2 V

14.3 V

e3

245

SILICON

15.8 V

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

BZW04-15BRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

15 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

487.5 pF

DO-15

32.5 V

17.1 V

e3

SILICON

UL RECOGNIZED

BZW06-40BRL

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

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

400 pF

DO-15

84 V

44.7 V

e3

SILICON

UL RECOGNIZED

1.5KE120A-RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

120 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

102 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1000 pF

DO-201

212 V

114 V

e3

SILICON

126 V

UL RECOGNIZED

BZW50-39RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

Transient Suppressors

39 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

6.5 W

69.4 V

43.3 V

e3

SILICON

UL RECOGNIZED

P6KE56CPRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

56 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

350 pF

100 V

53.2 V

SILICON

61.6 V

UL RECOGNIZED

BZW06P6V4

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

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

3700 pF

14.5 V

7.13 V

SILICON

8.25 V

UL RECOGNIZED

1.5KE110CARL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

110 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

525 pF

195 V

105 V

e3

SILICON

116 V

UL RECOGNIZED

ESDA17P20-1F2

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

16.7 V

AVALANCHE

.08 uA

1

15 V

CHIP CARRIER

15 V

150 Cel

-55 Cel

R-PBCC-N2

UNIDIRECTIONAL

23 V

15.6 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

17.9 V

IEC-61000-4-2

BZW06-128

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

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

400 pF

DO-15

265 V

143 V

e3

SILICON

UL RECOGNIZED

1N5665

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

NO

200 V

Transient Suppressors

162 V

TIN LEAD

UNIDIRECTIONAL

287 V

e0

P6KE10CP

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

10 V

AVALANCHE

10 uA

1

LONG FORM

Transient Suppressors

8.6 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1400 pF

18.6 V

9.5 V

SILICON

11 V

UL RECOGNIZED

SM6T200

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

200 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

162 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

4 W

350 pF

353 V

190 V

e3

SILICON

220 V

UL RECOGNIZED

SM6T6V8CA-TR

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

AVALANCHE

1

SMALL OUTLINE

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

5 W

DO-214AA

6.45 V

e3

30

260

SILICON

7.14 V

UL RECOGNIZED

BZW04P15

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

18 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

15 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

975 pF

32.5 V

17.1 V

e3

SILICON

19.8 V

UL RECOGNIZED

SM6T22C

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

22 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

17 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

Not Qualified

4 W

675 pF

39.3 V

20.9 V

e3

SILICON

24.2 V

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.