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 100A 170V

P1800EBLAP
Littelfuse
10.000: Rp10.622
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800EBLAP

Mouser Part No
576-P1800EBLAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 170V

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp10.622

Min.: 10.000
Mult.: 2.000

: 2.000

220 V

800 mA

25 A

170 V

5 uA

150 mA

4 V

25 pF to 50 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 100A 170V

P1800EBLRP1
Littelfuse
2.000: Rp11.430
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800EBLRP1

Mouser Part No
576-P1800EBLRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 170V

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp11.430

Rp11.191

Quote

Min.: 2.000
Mult.: 2.000

: 2.000

220 V

800 mA

25 A

170 V

5 uA

150 mA

4 V

25 pF to 50 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 100A 170V

P1800EBLRP2
Littelfuse
2.000: Rp11.430
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800EBLRP2

Mouser Part No
576-P1800EBLRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 170V

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp11.430

Rp11.191

Quote

Min.: 2.000
Mult.: 2.000

: 2.000

220 V

800 mA

25 A

170 V

5 uA

150 mA

4 V

25 pF to 50 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECL
Littelfuse
10.000: Rp11.980
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800ECL

Mouser Part No
576-P1800ECL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp11.980

Min.: 10.000
Mult.: 2.000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECLAP
Littelfuse
10.000: Rp12.145
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800ECLAP

Mouser Part No
576-P1800ECLAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp12.145

Min.: 10.000
Mult.: 2.000

: 2.000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECLRP1
Littelfuse
2.000: Rp13.081
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800ECLRP1

Mouser Part No
576-P1800ECLRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp13.081

Rp12.787

Min.: 2.000
Mult.: 2.000

: 2.000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECLRP2
Littelfuse
2.000: Rp13.081
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800ECLRP2

Mouser Part No
576-P1800ECLRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp13.081

Rp12.787

Min.: 2.000
Mult.: 2.000

: 2.000

150 mA

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECMCL
Littelfuse
10.000: Rp12.971
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800ECMCL

Mouser Part No
576-P1800ECMCL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp12.971

Min.: 10.000
Mult.: 2.000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECMCLAP
Littelfuse
10.000: Rp13.393
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800ECMCLAP

Mouser Part No
576-P1800ECMCLAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp13.393

Min.: 10.000
Mult.: 2.000

: 2.000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECMCLRP1
Littelfuse
2.000: Rp15.778
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800ECMCLRP1

Mouser Part No
576-P1800ECMCLRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp15.778

Rp15.502

Rp15.392

Quote

Min.: 2.000
Mult.: 2.000

: 2.000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 170V LS=5.08mm Bent Leads

P1800ECMCLRP2
Littelfuse
2.000: Rp15.778
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1800ECMCLRP2

Mouser Part No
576-P1800ECMCLRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V LS=5.08mm Bent Leads

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp15.778

Rp15.502

Rp15.392

Quote

Min.: 2.000
Mult.: 2.000

: 2.000

150 mA

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 170V 50A QFN 3X3 2L SIDACtor Bi

P1800Q12ALRP
Littelfuse
15.000: Rp11.613
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1800Q12ALRP

Mouser Part No
576-P1800Q12ALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 50A QFN 3X3 2L SIDACtor Bi

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp11.613

Min.: 15.000
Mult.: 5.000

: 5.000

150 mA

SMD/SMT

QFN-2

Reel

Thyristor Surge Protection Devices - TSPD 170V 100A SIDACtor Bi

P1800Q12BLRP
Littelfuse
15.000: Rp14.145
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1800Q12BLRP

Mouser Part No
576-P1800Q12BLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 100A SIDACtor Bi

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp14.145

Min.: 15.000
Mult.: 5.000

: 5.000

150 mA

SMD/SMT

QFN-2

Reel

Thyristor Surge Protection Devices - TSPD 170V 500A SIDACtor

P1800Q22CLRP
Littelfuse
15.000: Rp15.557
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P1800Q22CLRP

Mouser Part No
576-P1800Q22CLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 500A SIDACtor

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp15.557

Min.: 15.000
Mult.: 5.000

: 5.000

150 mA

SMD/SMT

QFN-2

Reel

Thyristor Surge Protection Devices - TSPD 170V 50A DO214

P1800S1BLRP
Littelfuse
5.000: Rp5.669
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
P1800S1BLRP

Mouser Part No
576-P1800S1BLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 50A DO214

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp5.669

Rp5.430

Min.: 5.000
Mult.: 5.000

: 5.000

120 mA

SMD/SMT

DO-214AC

Reel

Thyristor Surge Protection Devices - TSPD 100A 170V

P1800SBLRP
Littelfuse
1: Rp27.519
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
P1800SBLRP

Mouser Part No
576-P1800SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

Rp27.519

Rp17.429

Rp11.668

Rp9.210

Rp9.191

Reel

Rp8.678

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

30 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 170V 50A DO214 2L SIDACtor Bi

P1802SALRP
Littelfuse
2.500: Rp10.494
Non-Stocked

Mfr. Part No.
P1802SALRP

Mouser Part No
576-P1802SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 50A DO214 2L SIDACtor Bi

Learn More

Datasheet

Non-Stocked

Reel

Rp10.494

Rp10.274

Quote

Min.: 2.500
Mult.: 2.500

: 2.500

220 V

800 mA

20 A

170 V

5 uA

120 mA

4 V

10 pF to 30 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel

Thyristor Surge Protection Devices - TSPD 70V 100A DO214 2L SIDACtor Bi

P1802SBLRP
Littelfuse
2.500: Rp11.393
Non-Stocked

Mfr. Part No.
P1802SBLRP

Mouser Part No
576-P1802SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 70V 100A DO214 2L SIDACtor Bi

Learn More

Datasheet

Non-Stocked

Reel

Rp11.393

Rp11.154

Quote

Min.: 2.500
Mult.: 2.500

: 2.500

220 V

800 mA

30 A

170 V

5 uA

120 mA

4 V

10 pF to 30 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel

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

P1803AALRP
Littelfuse
700: Rp35.591
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1803AALRP

Mouser Part No
576-P1803AALRP

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp35.591

Rp35.408

Rp34.857

Quote

Min.: 700
Mult.: 700

: 700

220 V

800 mA

20 A

150 V

5 uA

150 mA

8 V

10 pF to 30 pF, 20 pF to 40 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Reel

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

P1803ABL
Littelfuse
1: Rp108.425
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1803ABL

Mouser Part No
576-P1803ABL

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp108.425

Rp71.182

Rp52.470

Rp44.214

Rp44.030

Min.: 1
Mult.: 1

220 V

800 mA

30 A

150 V

5 uA

150 mA

8 V

15 pF to 55 pF, 25 pF to 85 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Bulk

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

P1803ABL60
Littelfuse
500: Rp47.516
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1803ABL60

Mouser Part No
576-P1803ABL60

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp47.516

Quote

Min.: 500
Mult.: 500

220 V

800 mA

30 A

150 V

5 uA

150 mA

8 V

15 pF to 55 pF, 25 pF to 85 pF

- 40 C

+ 85 C

Through Hole

Modified-TO-220-3

Bulk

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

P1803ABLRP
Littelfuse
700: Rp46.048
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P1803ABLRP

Mouser Part No
576-P1803ABLRP

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp46.048

Rp45.865

View

Min.: 700
Mult.: 700

: 700

220 V

800 mA

30 A

150 V

5 uA

150 mA

8 V

15 pF to 55 pF, 25 pF to 85 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Reel

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

Learn More

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

Learn More

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

Learn More

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

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