High Exposure Surge SIDACtor Protection Thyristors

Littelfuse High Exposure Surge SIDACtor Protection Thyristors are very robust solid-state protection devices intended for use in high-exposure environments. The family includes products specifically designed for primary protection, such as cell and TO-220 devices. The High Surge Current components also feature devices capable of meeting 5kA 8/20µs for use in extreme conditions. For enhanced secondary protection requirements, a D-rated device capable of 1000A 2/10µs is available in a DO-214 package. The Littelfuse High Surge Current Protection family provides an overvoltage protection solution that helps applications comply with Telcordia GR-1089 Issue 4, and ITU-T recommendations K.20, K.21, K.44, and K.45.

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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Breakover Voltage VBO
Breakover Current IBO Max
Non Repetitive On-State Current
Rated Repetitive Off-State Voltage VDRM
Off-State Leakage Current @ VDRM IDRM
Holding Current Ih Max
On-State Voltage
Off-State Capacitance CO
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Qualification
Packaging
Littelfuse Thyristor Surge Protection Devices - TSPD 140/280V 500A TO220A SIDACtor SYM 2Chp
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

180 V, 360 V 800 mA 50 A 140 V, 280 V 5 uA 150 mA 4 V 20 pF to 55 pF, 35 pF to 95 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 140/280V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 700
Mult.: 700
: 700

180 V, 360 V 800 mA 50 A 140 V, 280 V 5 uA 150 mA 4 V 20 pF to 55 pF, 35 pF to 95 pF - 40 C + 85 C Through Hole TO-220-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 275V 3kA BI TO262M AEC-Q101
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500

275 V 5 uA 50 mA 4 V 450 pF - 55 C + 125 C SMD/SMT TO-262M-2 AEC-Q101 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 275V 3kA BI TO262M AEC-Q101
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 200
Mult.: 200

275 V 5 uA 4 V 450 pF - 55 C + 125 C SMD/SMT TO-262M-2 AEC-Q101 Tray
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 270V 500A
Datasheet
Lead-Time 16 Weeks
Min.: 1
Mult.: 1

350 V 800 mA 50 A 270 V 5 uA 150 mA 8 V 15 pF to 45 pF, 25 pF to 70 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 270V 500A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

350 V 800 mA 50 A 270 V 5 uA 150 mA 8 V 15 pF to 45 pF, 25 pF to 70 pF - 40 C + 85 C Through Hole Modified-TO-220-3 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 270V 500A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 700
Mult.: 700
: 700

350 V 800 mA 50 A 270 V 5 uA 150 mA 8 V 15 pF to 45 pF, 25 pF to 70 pF - 40 C + 85 C Through Hole TO-220-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 300V 500A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

400 V 800 mA 50 A 300 V 5 uA 150 mA 8 V 15 pF to 45 pF, 20 pF to 65 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 300V 500A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

400 V 800 mA 50 A 300 V 5 uA 150 mA 8 V 15 pF to 45 pF, 20 pF to 65 pF - 40 C + 85 C Through Hole Modified-TO-220-3 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 300V 500A
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 700

400 V 800 mA 50 A 300 V 5 uA 150 mA 8 V 15 pF to 45 pF, 20 pF to 65 pF - 40 C + 85 C Through Hole TO-220-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 320V 3kA BI TO262M AEC-Q101
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500

320 V 5 uA 50 mA 4 V 450 pF - 55 C + 125 C SMD/SMT TO-262M-2 AEC-Q101 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 320V 3kA BI TO262M AEC-Q101
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 200
Mult.: 200

320 V 5 uA 4 V 450 pF - 55 C + 125 C SMD/SMT TO-262M-2 AEC-Q101 Tray
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 170/340V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

220 V, 440 V 800 mA 50 A 170 V, 340 V 5 uA 150 mA 4 V 15 pF to 50 pF, 35 pF to 90 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 170/340V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 700
Mult.: 700
: 700

220 V, 440 V 800 mA 50 A 170 V, 340 V 5 uA 150 mA 4 V 15 pF to 50 pF, 35 pF to 90 pF - 40 C + 85 C Through Hole TO-220-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 3kA 8/20 SURGE RATNG TO-262M AEC-Q101
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

350 V 5 uA 4 V 450 pF - 55 C + 125 C SMD/SMT TO-262M-2 AEC-Q101 Tray
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 190/380V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

250 V, 500 V 800 mA 50 A 190 V, 380 V 5 uA 150 mA 4 V 15 pF to 50 pF, 30 pF to 85 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 190/380V
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 700

250 V, 500 V 800 mA 50 A 190 V, 380 V 5 uA 150 mA 4 V 15 pF to 50 pF, 30 pF to 85 pF - 40 C + 85 C Through Hole TO-220-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 220/440V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

300 V, 600 V 800 mA 50 A 220 V, 440 V 5 uA 150 mA 4 V 15 pF to 50 pF, 30 pF to 85 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 220/440V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 700
Mult.: 700
: 700

300 V, 600 V 800 mA 50 A 220 V, 440 V 5 uA 150 mA 4 V 15 pF to 50 pF, 30 pF to 85 pF - 40 C + 85 C Through Hole TO-220-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 420V 500A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

600 V 800 mA 50 A 420 V 5 uA 150 mA 8 V 10 pF to 40 pF, 20 pF to 60 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 420V 500A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

600 V 800 mA 50 A 420 V 5 uA 150 mA 8 V 10 pF to 40 pF, 20 pF to 60 pF - 40 C + 85 C Through Hole Modified-TO-220-3 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 420V 500A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 700
Mult.: 700
: 700

600 V 800 mA 50 A 420 V 5 uA 150 mA 8 V 10 pF to 40 pF, 20 pF to 60 pF - 40 C + 85 C Through Hole TO-220-2 Reel