Onsemi 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

SA60CARL

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

60 V

TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

96.8 V

66.7 V

e3

260

SILICON

73.7 V

UL RECOGNIZED

PACDN045Y6R

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

6.1 V

NICKEL PALLADIUM GOLD

R-PDSO-G6

UNIDIRECTIONAL

Not Qualified

.225 W

8 V

e4

260

SILICON

SA14ARL

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

14 V

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

23.2 V

15.6 V

260

SILICON

17.2 V

UL RECOGNIZED

1N6300AG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

160 V

ZENER

1

LONG FORM

Transient Suppressors

136 V

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

219 V

152 V

e3

260

SILICON

168 V

UL RECOGNIZED

1PMT18AT1G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

SINGLE

GULL WING

1

YES

RECTANGULAR

PLASTIC/EPOXY

1 mA

SINGLE

18 V

200 W

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

4.8 %

18 V

150 Cel

-55 Cel

R-PSSO-G1

UNIDIRECTIONAL

CATHODE

.5 W

EXCELLENT CLAMPING CAPABILITY, LOW ZENER IMPEDANCE

DO-216AA

20 V

SILICON

22.1 V

MPTE-10CRL4

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

12 V

ZENER

1

LONG FORM

Transient Suppressors

10 V

175 Cel

-65 Cel

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

HIGH RELIABILITY

14.5 V

11.7 V

e0

SILICON

1N6303A

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

200 V

ZENER

1

LONG FORM

Transient Suppressors

171 V

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

274 V

190 V

e3

260

SILICON

210 V

UL RECOGNIZED

SA22AG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

25.65 V

ZENER

1

LONG FORM

Transient Suppressors

22 V

175 Cel

-55 Cel

MATTE TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

35.5 V

24.4 V

e3

SILICON

26.9 V

UL RECOGNIZED

1PMT7.0AT1

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

SINGLE

GULL WING

2

YES

SQUARE

PLASTIC/EPOXY

10 mA

SINGLE

7 V

200 W

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

7 V

150 Cel

TIN LEAD

S-PSSO-G2

1

UNIDIRECTIONAL

CATHODE

Not Qualified

.5 W

DO-216AA

7.78 V

e0

235

SILICON

8.6 V

MMQA6V2T1

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

150 W

6.2 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

4 V

150 Cel

-55 Cel

TIN LEAD

R-PDSO-G6

1

UNIDIRECTIONAL

Not Qualified

.225 W

9 V

5.89 V

e0

SILICON

6.51 V

SA100CA

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

100 V

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

162 V

111 V

e0

SILICON

123 V

UL RECOGNIZED

SA22ARL

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

25.65 V

ZENER

1

LONG FORM

Transient Suppressors

22 V

175 Cel

-55 Cel

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

35.5 V

24.4 V

e0

SILICON

26.9 V

UL RECOGNIZED

NUP1105LT3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

350 W

27.05 V

AVALANCHE

2

SMALL OUTLINE

Transient Suppressors

24 V

150 Cel

-55 Cel

TIN LEAD

R-PDSO-G3

BIDIRECTIONAL

Not Qualified

TO-236AB

44 V

25.7 V

e0

SILICON

28.4 V

1N6386

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

LONG FORM

Transient Suppressors

18 V

NICKEL GOLD PALLADIUM

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

HIGH RELIABILITY

25.5 V

21.2 V

260

SILICON

SMBJ7V0A

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

8.19 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

7 V

150 Cel

-55 Cel

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

DO-214AA

12 V

7.78 V

30

260

SILICON

8.6 V

UL RECOGNIZED

1.5SMC47AT3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

47 V

ZENER

1

SMALL OUTLINE

Transient Suppressors

40.2 V

TIN LEAD

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.75 W

HIGH RELIABILITY

64.8 V

44.7 V

e0

235

SILICON

49.4 V

UL RECOGNIZED

NCP362AMUTBG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

NO LEAD

10

YES

RECTANGULAR

UNSPECIFIED

AVALANCHE

SMALL OUTLINE

5 V

150 Cel

MATTE TIN

R-XDSO-N10

UNIDIRECTIONAL

Not Qualified

5.4 V

e3

SILICON

NS6A6.0AFT3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

YES

6.7 V

ZENER

Transient Suppressors

6 V

UNIDIRECTIONAL

10.3 V

SILICON

SA13ALF

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

15.15 V

ZENER

1

LONG FORM

Transient Suppressors

13 V

175 Cel

-55 Cel

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY, LOW IMPEDANCE

21.5 V

14.4 V

e0

SILICON

15.9 V

UL RECOGNIZED

SA170AG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

199 V

ZENER

1

LONG FORM

Transient Suppressors

170 V

175 Cel

-55 Cel

Matte Tin (Sn)

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

275 V

189 V

e3

NOT SPECIFIED

NOT SPECIFIED

SILICON

209 V

UL RECOGNIZED

PACDN044YB5-LF

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

NICKEL PALLADIUM GOLD

1

e4

30

260

1.5SMC82AT3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

82 V

ZENER

1

SMALL OUTLINE

Transient Suppressors

70.1 V

150 Cel

-65 Cel

TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.75 W

HIGH RELIABILITY

113 V

77.9 V

e3

30

260

SILICON

86.1 V

UL RECOGNIZED

SMF13AG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

YES

15.15 V

Transient Suppressors

13 V

MATTE TIN

1

UNIDIRECTIONAL

21.5 V

e3

SA6.5CA

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

6.5 V

TIN

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

11.2 V

7.22 V

e3

260

SILICON

7.98 V

UL RECOGNIZED

SM12T3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 2 ELEMENTS

300 W

14.53 V

ZENER

1 uA

2

12 V

SMALL OUTLINE

Transient Suppressors

12 V

150 Cel

-55 Cel

TIN LEAD

R-PDSO-G3

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

19 V

13.3 V

e0

SILICON

15.75 V

IEC-61000-4-2,4-4,4-5

SMF15CT1

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 5 ELEMENTS

100 W

18 V

AVALANCHE

5

SMALL OUTLINE

Transient Suppressors

15 V

TIN LEAD

R-PDSO-G6

1

UNIDIRECTIONAL

Not Qualified

29 V

17 V

e0

235

SILICON

19 V

NZQA6V8AXV5T3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

20 W

6.8 V

AVALANCHE

1 uA

4

4.3 V

SMALL OUTLINE

Transient Suppressors

4.3 V

150 Cel

-55 Cel

TIN

R-PDSO-F5

UNIDIRECTIONAL

Not Qualified

.38 W

LOW CAPACITANCE

13 V

6.47 V

e3

260

SILICON

7.14 V

IEC-61000-4-2

SMBJ8V5CA

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

600 W

9.92 V

AVALANCHE

1

SMALL OUTLINE

Transient Suppressors

8.5 V

150 Cel

-55 Cel

R-PDSO-C2

1

BIDIRECTIONAL

Not Qualified

DO-214AA

14.4 V

9.44 V

30

260

SILICON

10.4 V

UL RECOGNIZED

1SMC40AT3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

SMALL OUTLINE

Transient Suppressors

40 V

150 Cel

-65 Cel

Tin/Lead (Sn/Pb)

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.75 W

HIGH RELIABILITY

64.5 V

44.4 V

e0

30

235

SILICON

49.1 V

UL RECOGNIZED

SA33ARLG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

38.65 V

ZENER

1

LONG FORM

Transient Suppressors

33 V

175 Cel

-55 Cel

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

53.3 V

36.7 V

e3

260

SILICON

40.6 V

UL RECOGNIZED

1.5SMC18AT3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

18 V

ZENER

1

SMALL OUTLINE

Transient Suppressors

15.3 V

150 Cel

-65 Cel

TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.75 W

HIGH RELIABILITY

25.2 V

17.1 V

e3

30

260

SILICON

18.9 V

UL RECOGNIZED

SA110ALFG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

NO

128.5 V

Transient Suppressors

110 V

UNIDIRECTIONAL

177 V

SMF6.5AT1G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1000 W

7.6 V

ZENER

1

SMALL OUTLINE

Transient Suppressors

7.5 V

150 Cel

-55 Cel

TIN

R-PDSO-F2

1

UNIDIRECTIONAL

Not Qualified

.385 W

EXCELLENT CLAMPING CAPABILITY, LOW ZENER IMPEDANCE

11.2 V

8.33 V

e3

30

260

SILICON

9.21 V

1.5SMC43AT3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

43 V

ZENER

1

SMALL OUTLINE

Transient Suppressors

36.8 V

150 Cel

-65 Cel

TIN

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.75 W

HIGH RELIABILITY

59.3 V

40.9 V

e3

30

260

SILICON

45.2 V

UL RECOGNIZED

NSPU3071N2T5G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

8.4 V

AVALANCHE

1 uA

1

7.9 V

CHIP CARRIER

7.9 V

150 Cel

-65 Cel

NICKEL PALLADIUM GOLD

R-PBCC-N2

1

UNIDIRECTIONAL

EXCELLENT CLAMPING CAPABILITY

9.6 V

7.95 V

e4

30

260

SILICON

8.8 V

IEC-61000-4-2, 4-5

MPTE-36CRL4

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

LONG FORM

Transient Suppressors

36 V

175 Cel

-65 Cel

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

5 W

HIGH RELIABILITY

54.3 V

42.4 V

e0

SILICON

MMQA5V6T3G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

150 W

5.6 V

ZENER

4

SMALL OUTLINE

Transient Suppressors

3 V

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G6

1

UNIDIRECTIONAL

Not Qualified

.225 W

8 V

5.32 V

e3

30

260

SILICON

5.88 V

1SMC60AT3

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

C BEND

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

SMALL OUTLINE

Transient Suppressors

60 V

TIN LEAD

R-PDSO-C2

1

UNIDIRECTIONAL

Not Qualified

.75 W

HIGH RELIABILITY

96.8 V

66.7 V

e0

235

SILICON

73.7 V

UL RECOGNIZED

MR4027P

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

END

NO LEAD

2

YES

ROUND

CERAMIC, METAL-SEALED COFIRED

SINGLE

23.5 V

AVALANCHE

1

DISK BUTTON

Transient Suppressors

18 V

O-CEDB-N2

UNIDIRECTIONAL

Not Qualified

20 V

SILICON

27 V

1N6301AG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

170 V

ZENER

1

LONG FORM

Transient Suppressors

145 V

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

234 V

162 V

e3

260

SILICON

179 V

UL RECOGNIZED

ICTE-36RL4

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

ZENER

1

LONG FORM

Transient Suppressors

36 V

TIN

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

HIGH RELIABILITY

54.3 V

42.4 V

e3

260

SILICON

NSQA6V8AW5T2

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

20 W

6.8 V

AVALANCHE

4

SMALL OUTLINE

Transient Suppressors

5 V

Tin/Lead (Sn/Pb)

R-PDSO-G5

UNIDIRECTIONAL

Not Qualified

.38 W

LOW CAPACITANCE, LOW LEAKAGE CURRENT

13 V

6.4 V

e0

235

SILICON

7.1 V

SA14CA

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

14 V

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

23.2 V

15.6 V

e0

SILICON

17.2 V

UL RECOGNIZED

SA30CARL

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

ZENER

1

LONG FORM

Transient Suppressors

30 V

TIN LEAD

O-PALF-W2

BIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY

48.4 V

33.3 V

e0

SILICON

36.8 V

UL RECOGNIZED

SA78ALF

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

500 W

91.25 V

ZENER

1

LONG FORM

Transient Suppressors

78 V

175 Cel

-55 Cel

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

3 W

HIGH RELIABILITY, LOW IMPEDANCE

126 V

86.7 V

e0

SILICON

95.8 V

UL RECOGNIZED

MPTE-15RL4

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

AXIAL

WIRE

2

NO

ROUND

PLASTIC/EPOXY

SINGLE

1500 W

18 V

ZENER

1

LONG FORM

Transient Suppressors

15 V

TIN LEAD

O-PALF-W2

UNIDIRECTIONAL

ISOLATED

Not Qualified

5 W

EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE

20.6 V

17.6 V

e0

SILICON

NSQA12VAW5T2G

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

DUAL

GULL WING

5

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON ANODE, 4 ELEMENTS

20 W

12 V

AVALANCHE

.05 uA

4

9 V

SMALL OUTLINE

Transient Suppressors

5 V

125 Cel

-40 Cel

Tin (Sn)

R-PDSO-G5

1

UNIDIRECTIONAL

Not Qualified

.38 W

LOW CAPACITANCE, LOW LEAKAGE CURRENT

23 V

11.4 V

e3

40

260

SILICON

12.7 V

IEC-61000-4-2

SA78ALFG

Onsemi

TRANS VOLTAGE SUPPRESSOR DIODE

NO

91.25 V

Transient Suppressors

78 V

UNIDIRECTIONAL

126 V

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.