Thyristor Surge Protection Devices - TSPD

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SIDACtor® Protection Thyristors

Littelfuse SIDACtor® Protection Thyristors are thyristor devices used to protect sensitive circuits from electrical disturbances caused by lightning-induced surges, inductive-coupled spikes, and AC power fault conditions. The unique structure and characteristics of the thyristor are used to create an overvoltage protection device with precise and repeatable turn-on characteristics with low voltage overshoot and high surge current capabilities. SIDACtor components are solid state crowbar devices with a patented ion implant technology that ensures effective protection within nanoseconds. Littelfuse SIDACtor Protection Thyristors include a wide range of semiconductor protection thyristor over-voltage transient suppression devices designed to serve requirements of telecom and data networking equipment applications.

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Part #

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

P1803ACL
Littelfuse
500: Rp48.984
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1803ACL

Mouser Part No
576-P1803ACL

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp48.984

Quote

Min.: 500
Mult.: 500

220 V

800 mA

50 A

150 V

5 uA

150 mA

8 V

15 pF to 55 pF, 30 pF to 85 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Bulk

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

P1803ACLRP
Littelfuse
700: Rp50.818
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1803ACLRP

Mouser Part No
576-P1803ACLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp50.818

Rp50.635

View

Min.: 700
Mult.: 700

: 700

220 V

800 mA

50 A

150 V

5 uA

150 mA

8 V

15 pF to 55 pF, 30 pF to 85 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Reel

Thyristor Surge Protection Devices - TSPD 500A 150V Modified 3Chip

P1803ACMCLRP
Littelfuse
700: Rp53.387
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1803ACMCLRP

Mouser Part No
576-P1803ACMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 150V Modified 3Chip

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp53.387

Rp53.203

View

Min.: 700
Mult.: 700

: 700

150 mA

Through Hole

TO-220-2

Reel

Thyristor Surge Protection Devices - TSPD 3Chp 150V 50A

P1803UALRP
Littelfuse
10.500: Rp33.573
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1803UALRP

Mouser Part No
576-P1803UALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 50A

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp33.573

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 3Chp 150V 50A

P1803UALTP
Littelfuse
10.500: Rp35.775
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1803UALTP

Mouser Part No
576-P1803UALTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 50A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp35.775

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

P1803UBLRP
Littelfuse
10.500: Rp44.948
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1803UBLRP

Mouser Part No
576-P1803UBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp44.948

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

P1803UBLTP
Littelfuse
10.500: Rp45.682
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1803UBLTP

Mouser Part No
576-P1803UBLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp45.682

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 3Chp 150V 500A

P1803UCLRP
Littelfuse
10.500: Rp55.772
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1803UCLRP

Mouser Part No
576-P1803UCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp55.772

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 3Chp 150V 500A

P1803UCLTP
Littelfuse
10.500: Rp50.818
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1803UCLTP

Mouser Part No
576-P1803UCLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp50.818

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 50A

P1804UALRP
Littelfuse
10.500: Rp41.095
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1804UALRP

Mouser Part No
576-P1804UALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 50A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp41.095

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 50A

P1804UALTP
Littelfuse
10.500: Rp43.113
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1804UALTP

Mouser Part No
576-P1804UALTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 50A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp43.113

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 100A

P1804UBLRP
Littelfuse
10.500: Rp50.452
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1804UBLRP

Mouser Part No
576-P1804UBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 100A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp50.452

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 100A

P1804UBLTP
Littelfuse
10.500: Rp46.048
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1804UBLTP

Mouser Part No
576-P1804UBLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 100A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp46.048

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A

P1804UCLRP
Littelfuse
10.500: Rp50.268
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1804UCLRP

Mouser Part No
576-P1804UCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp50.268

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A

P1804UCLTP
Littelfuse
10.500: Rp50.818
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1804UCLTP

Mouser Part No
576-P1804UCLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp50.818

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A

P1804UCMCLRP
Littelfuse
10.500: Rp51.185
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1804UCMCLRP

Mouser Part No
576-P1804UCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp51.185

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A

P1804UCMCLTP
Littelfuse
10.500: Rp52.470
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1804UCMCLTP

Mouser Part No
576-P1804UCMCLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp52.470

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 6Chp 150V 50A

P1806UALRP
Littelfuse
10.500: Rp66.963
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1806UALRP

Mouser Part No
576-P1806UALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6Chp 150V 50A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp66.963

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 6Chp 150V 50A

P1806UALTP
Littelfuse
10.500: Rp68.431
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1806UALTP

Mouser Part No
576-P1806UALTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6Chp 150V 50A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp68.431

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 100A 150V Multiport Balanced 150/210

P1806UBLRP
Littelfuse
10.500: Rp74.668
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1806UBLRP

Mouser Part No
576-P1806UBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 150V Multiport Balanced 150/210

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp74.668

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 6Chp 150V 500A

P1806UCLRP
Littelfuse
10.500: Rp104.022
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1806UCLRP

Mouser Part No
576-P1806UCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6Chp 150V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp104.022

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 6Chp 150V 500A

P1806UCLTP
Littelfuse
10.500: Rp99.986
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1806UCLTP

Mouser Part No
576-P1806UCLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6Chp 150V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp99.986

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 155V 3kA BI TO262M AEC-Q101

P1900FNLTP
Littelfuse
1: Rp152.272
Lead-Time 15 Weeks

Mfr. Part No.
P1900FNLTP

Mouser Part No
576-P1900FNLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 155V 3kA BI TO262M AEC-Q101

Learn More

Datasheet

Lead-Time 15 Weeks

Rp152.272

Rp92.647

Rp88.061

Min.: 1
Mult.: 1

155 V

5 uA

50 mA

4 V

450 pF

- 55 C

+ 125 C

SMD/SMT

TO-262M-2

AEC-Q101

Tube

Thyristor Surge Protection Devices - TSPD 155V 3kA BI TO262M AEC-Q101

P1900FNLYP
Littelfuse
200: Rp93.565
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
P1900FNLYP

Mouser Part No
576-P1900FNLYP

Littelfuse

Thyristor Surge Protection Devices - TSPD 155V 3kA BI TO262M AEC-Q101

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Rp93.565

Rp93.381

Min.: 200
Mult.: 200

155 V

5 uA

4 V

450 pF

- 55 C

+ 125 C

SMD/SMT

TO-262M-2

AEC-Q101

Tray

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 155V 3000A DO214AB RoHS

P1900S3NLRP
Littelfuse
1: Rp137.228
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
P1900S3NLRP

Mouser Part No
576-P1900S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 155V 3000A DO214AB RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

Rp137.228

Rp89.895

Rp66.229

Rp58.891

View

Reel

Rp53.754

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

155 V

4 V

150 pF

- 65 C

+ 150 C

SMD/SMT

DO-214AB-2

Reel, Cut Tape, MouseReel

SIDACtor® Protection Thyristors

Customer Service Office

Company

Resources

Support

25 V
32 V
40 V
40 V, 80 V
45 V
77 V
77 V, 154 V
80 V, 250 V
88 V
95 V, 190 V
98 V
130 V
130 V, 260 V
160 V
160 V, 320 V
180 V
180 V, 360 V
200 V
220 V
220 V, 440 V

6 V
12 V
15 V
18 V
24 V
25 V
25 V, 50 V
30 V
50 V
50 V, 170 V
58 V
58 V, 116 V
65 V
65 V, 130 V
75 V
78 V
90 V
90 V, 180 V
95 V
100 V

2.5 pF
5 pF to 20 pF
10 pF to 145 pF, 15 pF to 250 pF
10 pF to 145 pF, 25 pF to 250 pF
10 pF to 20 pF
10 pF to 20 pF, 15 pF to 145 pF
10 pF to 20 pF, 15 pF to 30 pF
10 pF to 20 pF, 20 pF to 35 pF
10 pF to 20 pF, 25 pF to 35 pF
10 pF to 25 pF
10 pF to 25 pF, 15 pF to 35 pF
10 pF to 30 pF
10 pF to 30 pF, 10 pF to 45 pF
10 pF to 30 pF, 20 pF to 40 pF
10 pF to 40 pF, 15 pF to 60 pF
10 pF to 40 pF, 20 pF to 60 pF
10 pF to 45 pF, 15 pF to 65 pF
10 pF to 45 pF, 20 pF to 70 pF
10 pF to 45 pF, 20 pF to 80 pF
10 pF to 50 pF, 20 pF to 75 pF