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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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
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Package / Case
Qualification
Packaging
Littelfuse Thyristor Surge Protection Devices - TSPD 30A 8V SOT23-5L
Datasheet
Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

30 mA SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 30A 18V SOT23-5L
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

30 mA SMD/SMT SOT-23-5 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 22V 500A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

50 mA QFN-2 AEC-Q100 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 12,000
Mult.: 4,000
: 4,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 160mA 500A Single Negative
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 15,000
Mult.: 2,500
: 2,500

160 mA - 40 C + 125 C DO-214AA Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 200mA 500A Single Negative
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 15,000
Mult.: 2,500
: 2,500

200 mA - 40 C + 150 C DO-214AA Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 130V 50A
Datasheet
Product Comments
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

180 V 800 mA 20 A 130 V 5 uA 150 mA 8 V 10 pF to 30 pF, 10 pF to 45 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 150V 50A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

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 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 170V 50A
Datasheet
Product Comments
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

250 V 800 mA 20 A 170 V 5 uA 150 mA 8 V 10 pF to 25 pF, 15 pF to 35 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 200V 50A
Datasheet
Product Comments
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

270 V 800 mA 20 A 200 V 5 uA 150 mA 8 V 10 pF to 25 pF, 15 pF to 35 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD TwinChip Axial Low Capacitance Protec.
Datasheet
Non-Stocked Lead-Time 13 Weeks

150 mA Through Hole DO-15 Reel