RECTANGULAR 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

1KSMBJ82CA

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

AVALANCHE

1

SMALL OUTLINE

70.1 V

MATTE TIN

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

DO-214AA

73.8 V

e3

30

260

SILICON

90.2 V

UL RECOGNIZED

SMBJ16A-TP

Micro Commercial Components

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

18.75 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

16 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

DO-214AA

26 V

17.8 V

e3

10

260

SILICON

19.7 V

UL RECOGNIZED

P6SMBJ250C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

250 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

214 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

344 V

237 V

e3

30

260

SILICON

263 V

UL RECOGNIZED

P6SMBJ250

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

250 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

214 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

344 V

237 V

e3

30

260

SILICON

263 V

UL RECOGNIZED

P6SMBJ300C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

300 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

256 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

414 V

285 V

e3

30

260

SILICON

315 V

UL RECOGNIZED

P6SMBJ300

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

300 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

256 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

414 V

285 V

e3

30

260

SILICON

315 V

UL RECOGNIZED

P6SMBJ350C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

350 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

300 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

482 V

332 V

e3

30

260

SILICON

368 V

UL RECOGNIZED

P6SMBJ350

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

350 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

300 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

482 V

332 V

e3

30

260

SILICON

368 V

UL RECOGNIZED

P6SMBJ400C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

400 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

342 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

548 V

380 V

e3

30

260

SILICON

420 V

UL RECOGNIZED

P6SMBJ400

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

400 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

342 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

548 V

380 V

e3

30

260

SILICON

420 V

UL RECOGNIZED

P6SMBJ440C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

440 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

376 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

602 V

418 V

e3

30

260

SILICON

462 V

UL RECOGNIZED

P6SMBJ440

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

440 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

376 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

602 V

418 V

e3

30

260

SILICON

462 V

UL RECOGNIZED

P6SMBJ480C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

480 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

408 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

658 V

456 V

e3

30

260

SILICON

504 V

UL RECOGNIZED

P6SMBJ480

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

480 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

408 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

658 V

432 V

e3

30

260

SILICON

528 V

UL RECOGNIZED

P6SMBJ510C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

510 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

434 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

698 V

485 V

e3

30

260

SILICON

535 V

UL RECOGNIZED

P6SMBJ510

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

510 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

434 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

698 V

459 V

e3

30

260

SILICON

561 V

UL RECOGNIZED

P6SMBJ530C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

530 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

477 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

725 V

503 V

e3

30

260

SILICON

556 V

UL RECOGNIZED

P6SMBJ530

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

530 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

477 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

725 V

477 V

e3

30

260

SILICON

583 V

UL RECOGNIZED

P6SMBJ540C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

540 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

459 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

740 V

513 V

e3

30

260

SILICON

567 V

UL RECOGNIZED

P6SMBJ540

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

540 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

459 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

740 V

513 V

e3

30

260

SILICON

567 V

UL RECOGNIZED

P6SMBJ550C

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

550 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

496 V

Matte Tin (Sn)

R-PDSO-C2

2

BIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

760 V

522.5 V

e3

30

260

SILICON

577.5 V

UL RECOGNIZED

P6SMBJ550

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

550 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

496 V

Matte Tin (Sn)

R-PDSO-C2

2

UNIDIRECTIONAL

Not Qualified

EXCELLENT CLAMPING CAPABILITY

DO-214AA

760 V

522.5 V

e3

30

260

SILICON

577.5 V

UL RECOGNIZED

AK1-076C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

76 V

125 Cel

-55 Cel

R-PDIP-T2

BIDIRECTIONAL

85 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

95 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-030C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

30 V

125 Cel

-55 Cel

SILVER

BIDIRECTIONAL

32 V

e4

30

260

SILICON

37 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-058C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

58 V

125 Cel

-55 Cel

BIDIRECTIONAL

64 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

70 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-066C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

66 V

125 Cel

-55 Cel

SILVER

BIDIRECTIONAL

72 V

e4

30

260

SILICON

80 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-076C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

76 V

125 Cel

-55 Cel

BIDIRECTIONAL

85 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

95 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-170C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

170 V

125 Cel

-55 Cel

SILVER

BIDIRECTIONAL

180 V

e4

30

260

SILICON

220 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-190C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

190 V

125 Cel

-55 Cel

BIDIRECTIONAL

200 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

245 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-240C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

240 V

125 Cel

-55 Cel

SILVER

BIDIRECTIONAL

250 V

e4

30

260

SILICON

285 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-380C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

380 V

125 Cel

-55 Cel

SILVER

1

BIDIRECTIONAL

401 V

e4

30

260

SILICON

443 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-430C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

430 V

125 Cel

-55 Cel

SILVER

1

BIDIRECTIONAL

440 V

e4

30

260

SILICON

490 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK10-530C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

530 V

125 Cel

-55 Cel

BIDIRECTIONAL

560 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

619 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK15-058C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

58 V

125 Cel

-55 Cel

BIDIRECTIONAL

64 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

70 V

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

AK15-066C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

66 V

125 Cel

-55 Cel

BIDIRECTIONAL

72 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

80 V

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

AK15-076C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

76 V

125 Cel

-55 Cel

BIDIRECTIONAL

85 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

95 V

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

AK3-015C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

15 V

125 Cel

-55 Cel

R-PDIP-T2

BIDIRECTIONAL

16 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

19 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK3-030C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

30 V

125 Cel

-55 Cel

SILVER

R-PDIP-T2

BIDIRECTIONAL

32 V

e4

30

260

SILICON

37 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK3-058C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

58 V

125 Cel

-55 Cel

R-PDIP-T2

BIDIRECTIONAL

64 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

70 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK3-066C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

66 V

125 Cel

-55 Cel

SILVER

R-PDIP-T2

BIDIRECTIONAL

72 V

e4

30

260

SILICON

80 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK3-076C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

76 V

125 Cel

-55 Cel

R-PDIP-T2

BIDIRECTIONAL

85 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

95 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK3-150C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

150 V

125 Cel

-55 Cel

R-PDIP-T2

BIDIRECTIONAL

158 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

194 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK3-170C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

170 V

125 Cel

-55 Cel

SILVER

R-PDIP-T2

BIDIRECTIONAL

179 V

e4

30

260

SILICON

220 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK3-380C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

380 V

125 Cel

-55 Cel

R-PDIP-T2

BIDIRECTIONAL

401 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

443 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK3-430C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

IN-LINE

430 V

125 Cel

-55 Cel

R-PDIP-T2

BIDIRECTIONAL

440 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

490 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK6-030C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

30 V

125 Cel

-55 Cel

BIDIRECTIONAL

32 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

37 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK6-058C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

58 V

125 Cel

-55 Cel

BIDIRECTIONAL

64 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

70 V

IEC-61000-4-2, 4-4, 4-5; UL RECOGNIZED

AK6-066C-12

Littelfuse

TRANS VOLTAGE SUPPRESSOR DIODE

THROUGH-HOLE

2

NO

RECTANGULAR

PLASTIC/EPOXY

SINGLE

AVALANCHE

1

66 V

125 Cel

-55 Cel

BIDIRECTIONAL

72 V

NOT SPECIFIED

NOT SPECIFIED

SILICON

80 V

IEC-61000-4-2, 4-4, 4-5; 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.