AXIAL Silicon Surge Protectors 556

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Manufacturers
    • Bourns
    • Cooper Industries
    • Diodes Incorporated
    • Eaton Corporation
    • Littelfuse
    • NXP Semiconductors
    • Nexperia
    • Onsemi
    • ROHM
    • Renesas Electronics
    • STMicroelectronics
    • Texas Instruments
    • Vishay Intertechnology
    • Yageo
Trigger Device Type
    • SILICON SURGE PROTECTOR
    • THYRISTOR SURGE PROTECTOR
Package Style (Meter)
    • CHIP CARRIER
    • CYLINDRICAL
    • DISK BUTTON
    • FLANGE MOUNT
    • IN LINE
    • IN-LINE
    • LONG FORM
    • SMALL OUTLINE
    • SPECIAL SHAPE
Surface Mount
    • NO
    • YES
Terminal Position (1)
    • AXIAL
    • BOTTOM
    • DUAL
    • END
    • QUAD
    • SINGLE
    • UNSPECIFIED
Configuration
    • 2 BANKS, SERIES CONNECTED, CENTER TAP, 2 ELEMENTS
    • 2 BANKS, STAR CONNECTED, 3 ELEMENTS
    • 4 BANKS, SERIES CONNECTED, CENTER TAP, 2 ELEMENTS
    • 4 BANKS, STAR CONNECTED, 3 ELEMENTS
    • COMPLEX
    • DELTA CONNECTED, 3 ELEMENTS
    • SEPARATE, 2 ELEMENTS
    • SEPARATE, 4 ELEMENTS
    • SERIES CONNECTED, 2 ELEMENTS
    • SERIES CONNECTED, CENTER TAP, 2 ELEMENTS
    • SINGLE
    • SINGLE WITH BUILT-IN DIODE
    • SINGLE WITH BUILT-IN DIODE AND RESISTOR
    • SINGLE WITH BUILT-IN RESISTOR
    • SINGLE WITH DIODE BRIDGE RECTIFIER CIRCUIT
    • STAR CONNECTED, 3 ELEMENTS
Case Connection
    • ANODE
    • ISOLATED
    • MAIN TERMINAL 2
Maximum On-state Voltage
    • 1.2 V
    • 1.3 V
    • 1.5 V
    • 10 V
    • 2 V
    • 3 V
    • 4 V
    • 5 V
    • 8 V
Package Body Material
    • CERAMIC, METAL-SEALED COFIRED
    • PLASTIC/EPOXY
    • UNSPECIFIED
Maximum DC Gate Trigger Current
    • 15 mA
    • 200 mA
Non Repetitive Peak On-state Current
    • 1.6 A
    • 10 A
    • 100 A
    • 120 A
    • 13 A
    • 14 A
    • 15 A
    • 15.5 A
    • 150 A
    • 16 A
    • 2.5 A
    • 20 A
    • 200 A
    • 22 A
    • 24 A
    • 25 A
    • 3 A
    • 30 A
    • 300 A
    • 31 A
    • 32 A
    • 35 A
    • 4 A
    • 4.3 A
    • 40 A
    • 400 A
    • 5 A
    • 5.6 A
    • 5.7 A
    • 50 A
    • 55 A
    • 6 A
    • 60 A
    • 65 A
    • 7.1 A
    • 70 A
    • 8 A
    • 8.5 A
    • 9 A
Minimum Breakdown Voltage
    • 110 V
    • 120 V
    • 13 V
    • 130 V
    • 135 V
    • 140 V
    • 160 V
    • 18 V
    • 180 V
    • 190 V
    • 195 V
    • 200 V
    • 205 V
    • 206 V
    • 210 V
    • 215 V
    • 220 V
    • 240 V
    • 250 V
    • 265 V
    • 27 V
    • 270 V
    • 275 V
    • 280 V
    • 300 V
    • 350 V
    • 40 V
    • 400 V
    • 5.5 V
    • 58 V
    • 6 V
    • 6.5 V
    • 60 V
    • 65 V
    • 73.2 V
    • 77 V
    • 8 V
    • 80 V
    • 9 V
    • 90 V
    • 95 V
    • 98 V
Terminal Form
    • C BEND
    • FLAT
    • GULL WING
    • J BEND
    • NO LEAD
    • THROUGH-HOLE
    • UNSPECIFIED
    • WIRE
    • WRAP AROUND
Package Shape
    • RECTANGULAR
    • ROUND
    • SQUARE
    • UNSPECIFIED
Maximum On-state Current
    • 1 A
    • 1.3 A
No. of Elements
    • 1
    • 12
    • 14
    • 2
    • 28
    • 3
    • 4
    • 6
    • 8
Maximum Leakage Current
    • .00001 mA
    • .00002 mA
    • .001 mA
    • .005 mA
    • .01 mA
    • .25 mA
Repetitive Peak Reverse Voltage
    • 100 V
    • 108 V
    • 110 V
    • 116 V
    • 117 V
    • 120 V
    • 123 V
    • 130 V
    • 140 V
    • 15 V
    • 150 V
    • 160 V
    • 170 V
    • 180 V
    • 190 V
    • 193 V
    • 200 V
    • 211 V
    • 216 V
    • 220 V
    • 228 V
    • 230 V
    • 235 V
    • 240 V
    • 245 V
    • 25 V
    • 262 V
    • 265 V
    • 270 V
    • 275 V
    • 28 V
    • 280 V
    • 300 V
    • 32 V
    • 320 V
    • 35 V
    • 360 V
    • 380 V
    • 400 V
    • 420 V
    • 440 V
    • 50 V
    • 51 V
    • 55 V
    • 550 V
    • 56 V
    • 58 V
    • 6 V
    • 61 V
    • 62 V
    • 65 V
    • 68 V
    • 7 V
    • 70 V
    • 75 V
    • 8 V
    • 80 V
    • 90 V
No. of Terminals
    • 1
    • 10
    • 12
    • 16
    • 2
    • 20
    • 3
    • 5
    • 6
    • 8
Sub-Category
    • Breakover Diodes
    • DIACs
    • Gated Switches
    • Non Gated Switches
    • Other Trigger Devices
    • Silicon Controlled Rectifiers
    • Silicon Surge Protectors
Maximum DC Off-state Voltage
    • 10 V
    • 100 V
    • 105 V
    • 108 V
    • 110 V
    • 116 V
    • 117 V
    • 12 V
    • 120 V
    • 130 V
    • 135 V
    • 140 V
    • 144 V
    • 145 V
    • 15 V
    • 150 V
    • 155 V
    • 160 V
    • 162 V
    • 170 V
    • 175 V
    • 18 V
    • 180 V
    • 190 V
    • 198 V
    • 200 V
    • 214 V
    • 216 V
    • 220 V
    • 225 V
    • 230 V
    • 235 V
    • 24 V
    • 240 V
    • 243 V
    • 245 V
    • 25 V
    • 250 V
    • 255 V
    • 265 V
    • 270 V
    • 275 V
    • 28 V
    • 280 V
    • 290 V
    • 30 V
    • 300 V
    • 32 V
    • 320 V
    • 335 V
    • 350 V
    • 360 V
    • 380 V
    • 400 V
    • 420 V
    • 440 V
    • 5 V
    • 50 V
    • 55 V
    • 550 V
    • 56 V
    • 58 V
    • 6 V
    • 61 V
    • 63 V
    • 65 V
    • 66 V
    • 70 V
    • 75 V
    • 8 V
    • 80 V
    • 9 V
    • 90 V
Maximum Operating Temperature
    • 105 Cel
    • 110 Cel
    • 120 Cel
    • 125 Cel
    • 150 Cel
    • 175 Cel
    • 65 Cel
    • 70 Cel
    • 80 Cel
    • 85 Cel
Minimum Operating Temperature
    • -20 Cel
    • -30 Cel
    • -40 Cel
    • -55 Cel
    • -56 Cel
    • -65 Cel
    • 0 Cel
Terminal Finish
    • MATTE TIN
    • MATTE TIN/SILVER
    • Matte Tin (Sn)
    • Matte Tin (Sn) - annealed
    • NICKEL PALLADIUM GOLD
    • NICKEL PALLADIUM GOLD SILVER
    • Nickel/Palladium/Gold (Ni/Pd/Au)
    • TIN
    • TIN LEAD
    • TIN OVER NICKEL
    • TIN/TIN COPPER
    • Tin (Sn)
    • Tin/Lead (Sn/Pb)
JESD-30 Code
    • O-CEDB-N2
    • O-PALF-W2
    • O-PBCY-T2
    • O-PBCY-T3
    • O-PBCY-W3
    • O-XALF-W2
    • O-XXLF-W3
    • O-XXSS-N2
    • R-CDIP-T16
    • R-PBCC-N6
    • R-PBCC-N8
    • R-PBCY-T2
    • R-PDIP-T16
    • R-PDIP-T8
    • R-PDSO-C2
    • R-PDSO-C3
    • R-PDSO-F2
    • R-PDSO-G10
    • R-PDSO-G16
    • R-PDSO-G2
    • R-PDSO-G5
    • R-PDSO-G6
    • R-PDSO-G8
    • R-PDSO-J2
    • R-PDSO-N6
    • R-PDSO-R2
    • R-PSFM-T2
    • R-PSFM-T3
    • R-PSIP-T12
    • R-PSIP-T2
    • R-PSIP-T20
    • R-PSIP-T3
    • R-PSSO-G1
    • R-PSSO-G2
    • R-XDSO-R2
    • R-XSIP-T12
    • S-CQCC-N20
    • S-PBCC-N2
    • X-PXSS-X2
Moisture Sensitivity Level (MSL)
    • 1
    • 2
Maximum DC Gate Trigger Voltage
    • 1.8 V
    • 2.5 V
Qualification
    • Not Qualified
Repetitive Peak Off-state Voltage
    • 100 V
    • 200 V
    • 5 V
    • 85 V
Minimum Critical Rate of Rise of Off-state Voltage
    • 250 V/us
Maximum Holding Current
    • 100 mA
    • 12 mA
    • 120 mA
    • 125 mA
    • 130 mA
    • 150 mA
    • 150000 mA
    • 160 mA
    • 170 mA
    • 180 mA
    • 200 mA
    • 225 mA
    • 260 mA
    • 30 mA
    • 320 mA
    • 350 mA
    • 40 mA
    • 50 mA
    • 600 mA
    • 750 mA
    • 800 mA
Additional Features
    • HIGH RELIABILITY
    • LOW CAPACITANCE
    • SINGLE OR DUAL CHIP
    • UL RECOGNIZED
JEDEC-95 Code
    • DO-15
    • DO-201AD
    • DO-214
    • DO-214AA
    • DO-214AC
    • DO-41
    • MS-001BA
    • MS-001BB
    • MS-012AA
    • MS-012AC
    • MS-013
    • TO-218
    • TO-220
    • TO-220AB
    • TO-220AC
    • TO-262M
    • TO-263AB
    • TO-92
Maximum Clamping Voltage
    • 12 V
    • 15 V
    • 150 V
    • 270 V
    • 325 V
    • 40 V
    • 60 V
    • 7 V
JESD-609 Code
    • e0
    • e3
    • e3/e2
    • e3/e4
    • e4
Maximum Time At Peak Reflow Temperature (s)
    • 10
    • 30
    • 40
    • 60
    • NOT SPECIFIED
Maximum Breakdown Voltage
    • 100 V
    • 109 V
    • 110 V
    • 115 V
    • 120 V
    • 121 V
    • 125 V
    • 130 V
    • 133 V
    • 135 V
    • 14 V
    • 140 V
    • 142 V
    • 145 V
    • 147 V
    • 15 V
    • 150 V
    • 154 V
    • 157 V
    • 16 V
    • 160 V
    • 165 V
    • 168 V
    • 170 V
    • 173 V
    • 178 V
    • 18 V
    • 180 V
    • 181 V
    • 190 V
    • 193 V
    • 20 V
    • 200 V
    • 210 V
    • 213 V
    • 215 V
    • 217 V
    • 219 V
    • 22 V
    • 220 V
    • 230 V
    • 233 V
    • 240 V
    • 241 V
    • 247 V
    • 25 V
    • 250 V
    • 255 V
    • 26 V
    • 260 V
    • 265 V
    • 267 V
    • 269 V
    • 270 V
    • 275 V
    • 280 V
    • 285 V
    • 289 V
    • 290 V
    • 292 V
    • 293 V
    • 30 V
    • 300 V
    • 310 V
    • 32 V
    • 320 V
    • 325 V
    • 33 V
    • 330 V
    • 340 V
    • 345 V
    • 35 V
    • 350 V
    • 36 V
    • 360 V
    • 365 V
    • 370 V
    • 375 V
    • 38 V
    • 380 V
    • 390 V
    • 395 V
    • 40 V
    • 400 V
    • 430 V
    • 440 V
    • 450 V
    • 470 V
    • 5 V
    • 500 V
    • 530 V
    • 55 V
    • 570 V
    • 58 V
    • 600 V
    • 68 V
    • 7.5 V
    • 70 V
    • 700 V
    • 72 V
    • 75 V
    • 77 V
    • 78 V
    • 8 V
    • 80 V
    • 82 V
    • 84 V
    • 85 V
    • 850 V
    • 86 V
    • 88 V
    • 89 V
    • 90 V
    • 91 V
    • 94 V
    • 95 V
    • 960 V
    • 98 V
    • 99 V
Peak Reflow Temperature (C)
    • 235
    • 245
    • 250
    • 255
    • 260
    • NOT SPECIFIED
Reference Standard
    • AEC-Q101
    • AEC-Q101; IEC-61000-4-2; ISO 10605
    • AEC-Q101; UL RECOGNIZED
    • AEC-Q200; IEC-61000-4-2
    • IEC-1000-4-5
    • IEC-61000-4-2
    • IEC-61000-4-2; ISO 10605
    • IEC-61000-4-5; MIL-STD-750
    • IEC-61000-4-5; MIL-STD-750; UL RECOGNIZED
    • IEC-61000-4-5; UL RECOGNIZED
    • MIL-STD-750; UL RECOGNIZED
    • UL APPROVED
    • UL RECOGNIZED
Reset All
Part RoHS Manufacturer Trigger Device Type Package Style (Meter) Surface Mount Terminal Position Configuration Case Connection Maximum On-state Voltage Package Body Material Maximum DC Gate Trigger Current Non Repetitive Peak On-state Current Minimum Breakdown Voltage Terminal Form Package Shape Maximum On-state Current No. of Elements Maximum Leakage Current Repetitive Peak Reverse Voltage No. of Terminals Sub-Category Maximum DC Off-state Voltage Maximum Operating Temperature Minimum Operating Temperature Terminal Finish JESD-30 Code Moisture Sensitivity Level (MSL) Maximum DC Gate Trigger Voltage Qualification Repetitive Peak Off-state Voltage Minimum Critical Rate of Rise of Off-state Voltage Maximum Holding Current Additional Features JEDEC-95 Code Maximum Clamping Voltage JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Maximum Breakdown Voltage Peak Reflow Temperature (C) Reference Standard

T10AL120B

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

160 V

UL RECOGNIZED

T10A220EB

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

200 V

MATTE TIN

O-PALF-W2

2

Not Qualified

e3

265 V

T10B035T

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

50 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

55 V

UL RECOGNIZED

T10B065

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

ISOLATED

UNSPECIFIED

50 A

WIRE

ROUND

2

55 V

O-XALF-W2

Not Qualified

DO-15

UL RECOGNIZED

T10B110BRP

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

Silicon Surge Protectors

100 V

150 Cel

-40 Cel

Matte Tin (Sn)

O-PALF-W2

1

120 mA

DO-201AD

e3

30

142 V

260

UL RECOGNIZED

T10BL230T

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

50 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

300 V

UL RECOGNIZED

FB160

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

UNSPECIFIED

WIRE

ROUND

1

2

O-XALF-W2

Not Qualified

220 V

T10A140E

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

20 A

140 V

WIRE

ROUND

1

120 V

2

Silicon Surge Protectors

120 V

150 Cel

-40 Cel

MATTE TIN

O-PALF-W2

2

Not Qualified

180 mA

DO-15

e3

170 V

UL RECOGNIZED

T10A80BT

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

70 V

O-PALF-W2

Not Qualified

120 V

T10B180BRP

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

Silicon Surge Protectors

170 V

150 Cel

-40 Cel

Matte Tin (Sn)

O-PALF-W2

1

120 mA

DO-201AD

e3

30

220 V

260

UL RECOGNIZED

T10B80EB

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

50 A

WIRE

ROUND

1

2

70 V

O-PALF-W2

Not Qualified

120 V

T10B270E60

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

Silicon Surge Protectors

240 V

150 Cel

-40 Cel

Matte Tin (Sn)

O-PALF-W2

1

180 mA

DO-201AD

e3

30

370 V

260

UL RECOGNIZED

T10A110ERP

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

20 A

WIRE

ROUND

1

100 V

2

Silicon Surge Protectors

100 V

150 Cel

-40 Cel

O-PALF-W2

180 mA

DO-15

NOT SPECIFIED

142 V

NOT SPECIFIED

UL RECOGNIZED

T10B110ERP

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

Silicon Surge Protectors

100 V

150 Cel

-40 Cel

Matte Tin (Sn)

O-PALF-W2

1

180 mA

DO-201AD

e3

30

142 V

260

UL RECOGNIZED

T10B200T

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

50 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

265 V

UL RECOGNIZED

T10B270ET

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

50 A

WIRE

ROUND

1

2

240 V

O-PALF-W2

Not Qualified

NOT SPECIFIED

360 V

NOT SPECIFIED

P1300GALRP

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

5 V

PLASTIC/EPOXY

WIRE

ROUND

1

2

Silicon Surge Protectors

150 Cel

-40 Cel

MATTE TIN

O-PALF-W2

1

Not Qualified

DO-15

e3

30

160 V

260

IEC-61000-4-5; MIL-STD-750; UL RECOGNIZED

T10B140B60

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

Silicon Surge Protectors

120 V

150 Cel

-40 Cel

Matte Tin (Sn)

O-PALF-W2

1

120 mA

DO-201AD

e3

30

178 V

260

UL RECOGNIZED

T10B110B

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

110 V

WIRE

ROUND

1

100 V

2

Silicon Surge Protectors

100 V

150 Cel

-40 Cel

MATTE TIN

O-PALF-W2

1

Not Qualified

120 mA

DO-201AD

e3

30

135 V

260

UL RECOGNIZED

T10B140BT

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

50 A

WIRE

ROUND

1

2

120 V

O-PALF-W2

Not Qualified

NOT SPECIFIED

170 V

NOT SPECIFIED

T10A130T

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

173 V

UL RECOGNIZED

T10AL240T

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

320 V

UL RECOGNIZED

T10AL130T

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

173 V

UL RECOGNIZED

T10B140B

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

140 V

WIRE

ROUND

1

120 V

2

Silicon Surge Protectors

120 V

150 Cel

-40 Cel

Matte Tin (Sn)

O-PALF-W2

1

Not Qualified

120 mA

DO-201AD

e3

30

200 V

260

UL RECOGNIZED

T10A200T

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

267 V

UL RECOGNIZED

T10B035B

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

50 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

55 V

UL RECOGNIZED

T10A100T

Littelfuse

SILICON SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

PLASTIC/EPOXY

30 A

WIRE

ROUND

1

2

150 Cel

-40 Cel

O-PALF-W2

Not Qualified

133 V

UL RECOGNIZED

P0080GALRP

Littelfuse

THYRISTOR SURGE PROTECTOR

LONG FORM

NO

AXIAL

SINGLE

ISOLATED

4 V

PLASTIC/EPOXY

WIRE

ROUND

1

2

150 Cel

-40 Cel

MATTE TIN

O-PALF-W2

1

DO-15

e3

25 V

IEC-61000-4-5; MIL-STD-750; UL RECOGNIZED
Silicon Surge Protectors

Silicon Surge Protectors are electronic devices designed to protect electronic equipment from voltage surges and transients caused by lightning strikes, power outages, and other electrical disturbances.

The surge protector is essentially a voltage limiter that is designed to limit the voltage to a safe level that will not damage the electronic equipment. The surge protector works by diverting the excess voltage to a grounding circuit, preventing it from reaching the equipment.

Silicon surge protectors typically consist of a metal oxide varistor (MOV) or a transient voltage suppression (TVS) diode, which are both types of semiconductor devices that can handle high voltages and transient currents. These devices are connected between the power supply and the electronic equipment to be protected.

When a voltage surge or transient occurs, the MOV or TVS diode conducts current and diverts the excess voltage to ground, protecting the electronic equipment from damage. Once the voltage surge or transient subsides, the MOV or TVS diode returns to its normal non-conducting state.