FLAT Transient Suppression Devices 2,057

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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

SZSMF20AG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

23.35 V

AVALANCHE

1 uA

1

20 V

SMALL OUTLINE

20 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.385 W

EXCELLENT CLAMPING CAPABILITY

32.4 V

22.2 V

e3

260

SILICON

24.5 V

AEC-Q101, IEC-61000-4-2, 4-4

SZSMF18AG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

21 V

AVALANCHE

1 uA

1

18 V

SMALL OUTLINE

18 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.385 W

EXCELLENT CLAMPING CAPABILITY

29.2 V

20 V

e3

260

SILICON

22.1 V

AEC-Q101, IEC-61000-4-2, 4-4

SMF4L110A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

128.5 V

AVALANCHE

1 uA

1

110 V

SMALL OUTLINE

110 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

177 V

122 V

e3

30

260

SILICON

135 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF4L51CA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

59.7 V

AVALANCHE

1 uA

1

51 V

SMALL OUTLINE

51 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

BIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

82.4 V

56.7 V

e3

30

260

SILICON

62.7 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF4L18A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

21.05 V

AVALANCHE

1 uA

1

18 V

SMALL OUTLINE

18 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

29.2 V

20 V

e3

30

260

SILICON

22.1 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF4L14A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

16.4 V

AVALANCHE

1 uA

1

14 V

SMALL OUTLINE

14 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

23.2 V

15.6 V

e3

30

260

SILICON

17.2 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF45CA-T13

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

52.65 V

AVALANCHE

1 uA

1

45 V

SMALL OUTLINE

45 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-F2

1

BIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

72.7 V

50 V

e3

30

260

SILICON

55.3 V

IEC-61000-4-2, 4-4

TPSMF4L6.5A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

6.5 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

7.22 V

e3

30

260

SILICON

7.98 V

AEC-Q101; UL RECOGNIZED

SMF4L7.5A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

8.77 V

AVALANCHE

100 uA

1

7.5 V

SMALL OUTLINE

7.5 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

12.9 V

8.33 V

e3

30

260

SILICON

9.21 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF4L51A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

59.7 V

AVALANCHE

1 uA

1

51 V

SMALL OUTLINE

51 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

82.4 V

56.7 V

e3

30

260

SILICON

62.7 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF4L18CA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

21.05 V

AVALANCHE

1 uA

1

18 V

SMALL OUTLINE

18 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

BIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

29.2 V

20 V

e3

30

260

SILICON

22.1 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF4L16A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

18.75 V

AVALANCHE

1 uA

1

16 V

SMALL OUTLINE

16 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

26 V

17.8 V

e3

30

260

SILICON

19.7 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF33CA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

38.65 V

AVALANCHE

1 uA

1

33 V

SMALL OUTLINE

33 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-F2

1

BIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

53.3 V

36.7 V

e3

30

260

SILICON

40.6 V

IEC-61000-4-2, 4-4

SZSMF12AG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

14 V

AVALANCHE

2.5 uA

1

12 V

SMALL OUTLINE

12 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.385 W

EXCELLENT CLAMPING CAPABILITY

19.9 V

13.3 V

e3

260

SILICON

14.7 V

AEC-Q101, IEC-61000-4-2, 4-4

TPSMA6L14A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

16.4 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

14 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

3 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

DO-221AC

23.2 V

15.6 V

e3

30

260

SILICON

17.2 V

AEC-Q101; IEC-61000-4-2, 4-4; UL RECOGNIZED

SZSMF36AG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

42.1 V

AVALANCHE

1 uA

1

36 V

SMALL OUTLINE

36 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.385 W

EXCELLENT CLAMPING CAPABILITY

58.1 V

40 V

e3

260

SILICON

44.2 V

AEC-Q101, IEC-61000-4-2, 4-4

SZSMF10AG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

11.7 V

AVALANCHE

2.5 uA

1

10 V

SMALL OUTLINE

10 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.385 W

EXCELLENT CLAMPING CAPABILITY

17 V

11.1 V

e3

260

SILICON

12.3 V

AEC-Q101, IEC-61000-4-2, 4-4

SMF4L22CA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

25.65 V

AVALANCHE

1 uA

1

22 V

SMALL OUTLINE

22 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

BIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

35.5 V

24.4 V

e3

30

260

SILICON

26.9 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF4L11A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

12.85 V

AVALANCHE

1 uA

1

11 V

SMALL OUTLINE

11 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

18.2 V

12.2 V

e3

30

260

SILICON

13.5 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

TPSMA6L12A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

14 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

12 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

3 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

DO-221AC

19.9 V

13.3 V

e3

30

260

SILICON

14.7 V

AEC-Q101; IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF4L43CA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

50.3 V

AVALANCHE

1 uA

1

43 V

SMALL OUTLINE

43 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

BIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

69.4 V

47.8 V

e3

30

260

SILICON

52.8 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

TPSMF4L11A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

11 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

12.2 V

e3

30

260

SILICON

13.5 V

AEC-Q101; UL RECOGNIZED

SMF45CA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

52.65 V

AVALANCHE

1 uA

1

45 V

SMALL OUTLINE

45 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-F2

1

BIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

72.7 V

50 V

e3

30

260

SILICON

55.3 V

IEC-61000-4-2, 4-4

TPSMF4L7.5A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

7.5 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

8.33 V

e3

30

260

SILICON

9.21 V

AEC-Q101; UL RECOGNIZED

SMF4L250A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

294 V

AVALANCHE

1 uA

1

250 V

SMALL OUTLINE

250 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

405 V

279 V

e3

30

260

SILICON

309 V

IEC-61000-4-2, 4-4

TPSMA6L60A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

70.2 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

60 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

3 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

DO-221AC

96.8 V

66.7 V

e3

30

260

SILICON

73.7 V

AEC-Q101; IEC-61000-4-2, 4-4; UL RECOGNIZED

SMF4L180A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

211.5 V

AVALANCHE

1 uA

1

180 V

SMALL OUTLINE

180 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

292 V

201 V

e3

30

260

SILICON

222 V

IEC-61000-4-2, 4-4

TPSMF4L13A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

13 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

14.4 V

e3

30

260

SILICON

15.9 V

AEC-Q101; UL RECOGNIZED

TPSMF4L18A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

18 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

20 V

e3

30

260

SILICON

22.1 V

AEC-Q101; UL RECOGNIZED

SMF54CA-T13

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

63.15 V

AVALANCHE

1 uA

1

54 V

SMALL OUTLINE

54 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-F2

1

BIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

87.1 V

60 V

e3

30

260

SILICON

66.3 V

IEC-61000-4-2, 4-4

TPSMF4L8.0A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

8 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

8.89 V

e3

30

260

SILICON

9.83 V

AEC-Q101; UL RECOGNIZED

SMF4L33A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

38.65 V

AVALANCHE

1 uA

1

33 V

SMALL OUTLINE

33 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

53.3 V

36.7 V

e3

30

260

SILICON

40.6 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

SZSMF14AG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

16.4 V

AVALANCHE

1 uA

1

14 V

SMALL OUTLINE

14 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.385 W

EXCELLENT CLAMPING CAPABILITY

23.2 V

15.6 V

e3

260

SILICON

17.2 V

AEC-Q101, IEC-61000-4-2, 4-4

SMF4L54A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

63.15 V

AVALANCHE

1 uA

1

54 V

SMALL OUTLINE

54 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

87.1 V

60 V

e3

30

260

SILICON

66.3 V

IEC-61000-4-2, 4-4; UL RECOGNIZED

TPSMF4L33A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

33 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

36.7 V

e3

30

260

SILICON

40.6 V

AEC-Q101; UL RECOGNIZED

TPSMF4L85A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

85 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

94.4 V

e3

30

260

SILICON

104 V

AEC-Q101; UL RECOGNIZED

SZSMF13AG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

15.15 V

AVALANCHE

1 uA

1

13 V

SMALL OUTLINE

13 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.385 W

EXCELLENT CLAMPING CAPABILITY

21.5 V

14.4 V

e3

260

SILICON

15.9 V

AEC-Q101, IEC-61000-4-2, 4-4

TPSMF4L9.0A

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

2000 W

AVALANCHE

1

SMALL OUTLINE

9 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

10 V

e3

30

260

SILICON

11.1 V

AEC-Q101; UL RECOGNIZED

SZSMF48AG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

56.1 V

AVALANCHE

1 uA

1

48 V

SMALL OUTLINE

48 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.385 W

EXCELLENT CLAMPING CAPABILITY

77.4 V

53.3 V

e3

260

SILICON

58.9 V

AEC-Q101, IEC-61000-4-2, 4-4

SZSMF6.0AG

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

7.02 V

AVALANCHE

400 uA

1

6 V

SMALL OUTLINE

6 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

.385 W

EXCELLENT CLAMPING CAPABILITY

10.3 V

6.67 V

e3

260

SILICON

7.37 V

AEC-Q101, IEC-61000-4-2, 4-4

SMF43A-T13

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

50.3 V

AVALANCHE

1 uA

1

43 V

SMALL OUTLINE

43 V

150 Cel

-65 Cel

MATTE TIN

R-PDSO-F2

1

UNIDIRECTIONAL

1 W

EXCELLENT CLAMPING CAPABILITY

69.4 V

47.8 V

e3

30

260

SILICON

52.8 V

IEC-61000-4-2, 4-4

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.