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

SM15T22A-TR

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

22 V

AVALANCHE

.2 uA

1

18.8 V

SMALL OUTLINE

18.8 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

UL LISTED

DO-214AB

30.6 V

20.9 V

e3

245

SILICON

23.1 V

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

BZW04P28B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

33 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

28 V

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

255 pF

59 V

31.4 V

SILICON

36.3 V

UL RECOGNIZED

ESDA17SC6

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

300 W

18 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

150 Cel

MATTE TIN

R-PDSO-G6

1

UNIDIRECTIONAL

Not Qualified

17 V

e3

SILICON

19 V

BZW04-376RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

376 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

70 pF

DO-15

776 V

418 V

e3

SILICON

UL RECOGNIZED

SM6T22AY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

22 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

18.8 V

150 Cel

-55 Cel

Matte Tin (Sn) - annealed

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

DO-214AA

39.3 V

20.9 V

e3

30

260

SILICON

23.1 V

AEC-Q101

SM30T10AY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

3000 W

AVALANCHE

1

SMALL OUTLINE

8.5 V

175 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

DO-214AB

9.5 V

e3

260

SILICON

10.5 V

AEC-Q101; IEC-61000-4-2

P6KE320CP

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

320 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

273 V

175 Cel

-65 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

140 pF

564 V

304 V

SILICON

352 V

UL RECOGNIZED

BZW06-171B

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

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

175 pF

DO-15

353 V

190 V

e3

SILICON

UL RECOGNIZED

BZW06-11

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

13 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

11 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

2150 pF

23.6 V

12.4 V

e3

SILICON

13.7 V

UL RECOGNIZED

BZW06P8V5RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

10 V

AVALANCHE

10 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

2800 pF

18.6 V

9.5 V

SILICON

11 V

UL RECOGNIZED

BZW04-7V0

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 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

2700 pF

15.5 V

7.79 V

e3

SILICON

8.61 V

UL RECOGNIZED

BZW04P9V4B

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

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

875 pF

20.3 V

10.5 V

e3

SILICON

12.1 V

UL RECOGNIZED

BZW04-53B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

62 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

53 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

145 pF

111 V

58.9 V

e3

SILICON

65.1 V

UL RECOGNIZED

SM4T27CA

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

BIDIRECTIONAL

Not Qualified

5 W

312.5 pF

48.3 V

25.7 V

SILICON

28.4 V

P6KE180CPRL

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

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

180 pF

317 V

171 V

SILICON

198 V

UL RECOGNIZED

BZW04P145RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

170 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

135 pF

301 V

161 V

SILICON

187 V

UL RECOGNIZED

BZW04P342RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

400 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

75 pF

706 V

380 V

SILICON

440 V

UL RECOGNIZED

P6KE250CARL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

250 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

155 pF

DO-204AC

442 V

237 V

e3

SILICON

263 V

UL RECOGNIZED

SM4T200CA

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

200 V

AVALANCHE

5 uA

1

SMALL OUTLINE

Transient Suppressors

171 V

150 Cel

R-PDSO-C2

BIDIRECTIONAL

Not Qualified

5 W

60 pF

353 V

190 V

SILICON

210 V

BZW06-17RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

20 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

1500 pF

36.1 V

19 V

SILICON

21 V

UL RECOGNIZED

1.5KE22CPRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

22 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1850 pF

39.3 V

20.9 V

e3

SILICON

24.2 V

UL RECOGNIZED

BZW04-6V4

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

7.5 V

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

BZW06P78

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

91 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

78 V

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

525 pF

162 V

86.5 V

SILICON

100 V

UL RECOGNIZED

BZW06P48BRL

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

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

350 pF

100 V

53.2 V

SILICON

61.6 V

UL RECOGNIZED

1.5KE56CPRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

56 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

900 pF

100 V

53.2 V

e3

SILICON

61.6 V

UL RECOGNIZED

BZW06-78

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

91 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

78 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

525 pF

162 V

86.5 V

e3

SILICON

95.5 V

UL RECOGNIZED

SM15T33C

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

33 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

26 V

150 Cel

MATTE TIN

R-PDSO-C2

BIDIRECTIONAL

Not Qualified

5 W

47.7 V

31.4 V

e3

SILICON

36.3 V

UL RECOGNIZED

1.5KE39CPRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

39 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1200 pF

69.7 V

37.1 V

e3

SILICON

42.9 V

UL RECOGNIZED

ESDALC6V1-1BM2

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

140 W

8 V

AVALANCHE

1

CHIP CARRIER

Transient Suppressors

125 Cel

NICKEL PALLADIUM GOLD

R-PBCC-N2

3

BIDIRECTIONAL

Not Qualified

HIGH RELIABILITY

6.1 V

e4

30

260

SILICON

8 V

BZW04P376BRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

440 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

35 pF

776 V

418 V

SILICON

484 V

UL RECOGNIZED

1N5643

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

UNSPECIFIED

SINGLE

1500 W

27 V

AVALANCHE

1

LONG FORM

Transient Suppressors

22 V

TIN LEAD

O-XALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

DO-13

39.1 V

24.3 V

e0

SILICON

29.7 V

SM15T27CAY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

10000 W

27 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

23.1 V

150 Cel

-40 Cel

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

Not Qualified

DO-214AB

37.5 V

25.7 V

e3

260

SILICON

BZW04-145B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 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

67.5 pF

301 V

161 V

e3

SILICON

179 V

UL RECOGNIZED

SM6T82CAY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

AVALANCHE

1

SMALL OUTLINE

70 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

BIDIRECTIONAL

DO-214AA

146 V

77.8 V

e3

SILICON

86 V

AEC-Q101

BZW04P64RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

75 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

250 pF

134 V

71.3 V

SILICON

82.5 V

UL RECOGNIZED

1.5KE200PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

200 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

675 pF

353 V

190 V

e3

SILICON

220 V

UL RECOGNIZED

SM4T35AY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

400 W

35.1 V

AVALANCHE

.2 uA

1

30 V

SMALL OUTLINE

30 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

DO-214AC

64.3 V

33.3 V

e3

SILICON

36.9 V

AEC-Q101

1.5KE33PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

33 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

2700 pF

59 V

31.4 V

e3

SILICON

36.3 V

UL RECOGNIZED

BZW04P239RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

280 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

95 pF

494 V

266 V

SILICON

308 V

UL RECOGNIZED

P6KE6V8PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

6.8 V

AVALANCHE

1000 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

4000 pF

13.4 V

6.45 V

SILICON

7.48 V

UL RECOGNIZED

HSP061-2P6

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

6

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

SMALL OUTLINE

150 Cel

-40 Cel

R-PDSO-F6

UNIDIRECTIONAL

ULTRA LOW CAPACITANCE

6 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

SM6T7V5

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

7.5 V

AVALANCHE

500 uA

1

SMALL OUTLINE

Transient Suppressors

6 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

4 W

3700 pF

14.5 V

7.13 V

e3

SILICON

8.25 V

UL RECOGNIZED

BZW04P37B

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

43 V

AVALANCHE

5 uA

1

LONG FORM

Transient Suppressors

37 V

175 Cel

MATTE TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

200 pF

76.8 V

40.9 V

e3

SILICON

47.3 V

UL RECOGNIZED

1N5652A

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

METAL

SINGLE

1500 W

62 V

AVALANCHE

1

LONG FORM

Transient Suppressors

53 V

175 Cel

TIN LEAD

O-MALF-W2

UNIDIRECTIONAL

ISOLATED

5 W

DO-13

85 V

58.9 V

e0

SILICON

65.1 V

BZW04-5V8

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

400 W

6.8 V

AVALANCHE

1000 uA

1

LONG FORM

Transient Suppressors

5.8 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

1.7 W

3500 pF

DO-15

13.4 V

6.45 V

e3

SILICON

UL RECOGNIZED

BZW50-56RL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

5000 W

AVALANCHE

1

LONG FORM

Transient Suppressors

56 V

175 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

6.5 W

99.6 V

62.2 V

e3

SILICON

UL RECOGNIZED

P6KE27PRL

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

600 W

27 V

AVALANCHE

5 uA

1

LONG FORM

175 Cel

-65 Cel

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

1150 pF

48.3 V

25.7 V

SILICON

29.7 V

UL RECOGNIZED

1N5634

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE

NO

11 V

Transient Suppressors

8.9 V

TIN LEAD

UNIDIRECTIONAL

16.2 V

e0

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.