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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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 FVSP 65V 30A SOIC 8L
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 10,000
Mult.: 2,500
Reel: 2,500

150 mA SMD/SMT SOIC-8 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 65V 500A SIDACtor Uni
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 15,000
Mult.: 5,000
Reel: 5,000

150 mA SMD/SMT QFN-2 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 65V
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

88 V 800 mA 20 A 65 V 5 uA 120 mA 5 V 70 pF - 40 C + 85 C SMD/SMT DO-214AA Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 65V 500A DO214 2L SIDACtor Uni
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

88 V 800 mA 50 A 65 V 5 uA 120 mA 5 V 70 pF - 40 C + 85 C SMD/SMT DO-214AA Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 65V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 1,500
Reel: 1,500

120 mA SMD/SMT Modified-MS-013-6 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 65V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 1,500
Reel: 1,500

120 mA SMD/SMT Modified-MS-013-6 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 65V 100A DO214 2L SIDACtor Bi
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

88 V 800 mA 30 A 65 V 5 uA 120 mA 4 V 20 pF to 45 pF - 40 C + 85 C SMD/SMT DO-214AA Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 4Chp 65/130V 50A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 1,500
Reel: 1,500

150 mA SMD/SMT Modified-MS-013-6 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 4Chp 65/130V 50A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 500

150 mA SMD/SMT Modified-MS-013-6 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 4Chp 65/130V 100A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 1,500
Reel: 1,500

150 mA SMD/SMT Modified-MS-013-6 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 4Chp 65/130V 100A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 500

150 mA SMD/SMT Modified-MS-013-6 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 4Chp 65/130V 100A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 1,500
Reel: 1,500

150 mA SMD/SMT Modified-MS-013-6 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 4Chp 65/130V 100A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 500

150 mA SMD/SMT Modified-MS-013-6 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 4Chp 65/130V 100A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 1,500
Reel: 1,500

150 mA SMD/SMT Modified-MS-013-6 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 4Chp 65/130V 100A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10,500
Mult.: 500

150 mA SMD/SMT Modified-MS-013-6 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 10,000
Mult.: 2,000

98 V 800 mA 20 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 10,000
Mult.: 2,000
Reel: 2,000

98 V 800 mA 20 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Ammo Pack
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

98 V 800 mA 20 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

98 V 800 mA 20 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 10,000
Mult.: 2,000

98 V 800 mA 25 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 10,000
Mult.: 2,000
Reel: 2,000

98 V 800 mA 25 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Ammo Pack
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

98 V 800 mA 25 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

98 V 800 mA 25 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 10,000
Mult.: 2,000

98 V 800 mA 30 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 75V
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 10,000
Mult.: 2,000
Reel: 2,000

98 V 800 mA 30 A 75 V 5 uA 150 mA 4 V 35 pF to 55 pF - 40 C + 85 C Through Hole TO-92 Ammo Pack