Littelfuse, Inc. Datasheets for Sidacs

Sidacs are bidirectional silicon switches that provide greater power handling capabilities than standard diacs. These four-layer (PNPN) semiconductor devices are triggered by thyristors and act as open circuits that are capable of withstanding a specific rated voltage until triggered.
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Product Name Notes
A0609CA2LRP is an LCAS protector that does not require an external voltage reference. It specifically provides protection for a balanced ringing system with a ringing voltage range of +54 volts...
General DescriptionLittelfus e DO-214AA SIDACtor solid state protection devices with a D surge rating protect telecommunications equipment such as modems, line cards, fax machines, and other CPE.These SIDACtor devices withstand...
Littelfuse DO-214AA SIDACtor solid state protection devices protect telecommunications equipment such as modems, line cards, fax machines, and other CPE.SIDACtor devices are used to enable equipment to meet various regulatory...
Pxxx0SxL-A series is designed to protect automotive grade equipments such as vehicle infotainment system, device communication line and automotive camera data lines from damaging overvoltage transients. The series provides a...
Pxxx2SxL Series Two-Chip SIDACtor® DO-214AA are very low capacitance SIDACtor® Protection thyristors designed to protect broadband ICT equipment such as VoIP, xDSL modems and DSLAMs from damaging overvoltage transients. This...
SIDACtor® Series DO-214AB (Surface Mount) package are designed to protect low data rate interface and outdoor data interface such as RS-232 or RS-423 in industrial market. They provide a surface...
SIDACtor® SMA Series products are designed to protect baseband equipment, such as phones, fax machines, modems, line cards, CPE, and DSL, from damaging overvoltage transients.The series provides a surface mount...
The automotive grade Pxxx0S3N-A series DO-214AB protection thyristors are components designed to protect AC power line located in hostile environments from overvoltage transients. The Pxxx0S3N-A series protect exposed interfaces in...
The B61089BDR is a single channel SLIC ( Subscriber Line Interface circuit ) battery tracking protector. It consists of a pair of identical protection thyristors integrated with two anti-series diodes...
The Battrax® series offers programmable SIDACtor®overvoltage protection devices for SLIC applications. The Single Port Negative Battrax Series provides a programmable device that is referenced to a negative voltage souce while...
The DO-214AA Broadband Optimized™ SIDACtor® devices are intended for applications sensitive to load values. Typically, high speed connections require a lower capacitance. CO values are 40% lower than standard devices.SIDACtor®
The DO-214AA SC MC SIDACtor series is intended for applications sensitive to load values. Typically, high speed connections require a lower capacitance. CO values for the MicroCapacitance device are 40%...
The Dual Port Negative Battrax® Series are programmable SIDACtor® devices designed to protect SLICs (Subscriber Line Interface Circuit) from damaging overvoltage transients. Dual port protection is provided by a programmable...
The Kxxx1GL Series Multipulse™ SIDAC generates the multiple high voltage pulses required to ignite metal-halide lamps. Its quick turn-off characteristics allow generating a minimum of three pulses per AC half-cycle.
The Littelfuse DO-214AA SA MC SIDACtor series is intended for applications sensitive to load values. Typically, high speed connections require a lower capacitance. CO values for the MicroCapacitance device are...
The MS-012 packaged Fixed Voltage Enhanced Single Port Series are SIDACtor® devices designed to protect sensitive SLICs (Subscriber Line Interface Circuit) from damaging overvoltage transients.The series provides single port protection...
The multiport line protector is an integrated multichip solution for protecting multiple twisted pair from overvoltage conditions. Based on a six-pin surface mount SOIC package, it is equivalent to four...
The multiport MC line protector is an integrated, multichip solution for protecting multiple twisted pair from overvoltage conditions. It is intended for applications sensitive to load values. Typically, high speed...
The Multipulse™ SIDAC is a voltage switch used in Metal-Halide lamp ignition circuits as well as High Pressure Sodium lamp ignition circuits for outdoor street and area lighting. This robust...
The new K2xx0yHU is a higher energy SIDAC switch for gas ignition applications requiring higher current pulse current especially at low repetition rate. It is offered in a DO-15 leaded...
The new Kxxx0yH is a higher energy SIDAC switch for gas ignition applications requiring higher current pulse current especially at low repetition rate. It is offered in a DO-15 and...
The Pxxx0FNL 3kA SIDACtor® series in TO-262M package are bi-directional protection thyristor devices designed to be used in series with clamping device such as varistors or TVS didoes for protecting...
The PxxxxS4xL component series is used to protect equipment such as TV/camera CVBS and/or other low voltage data communication from damaging overvoltage transients. The series provides a surface mount solution...
The Q2L SIDACtor series provides bidirectional transient voltage protection in a low profile, chip scale package. The small package QFN (Quad Flatpak No-Lead) is ideal for dense board applications such...
The Q2L SIDACtor® series provides bidirectional transient voltage protection in a low profile, chip scale package. The small package QFN (Quad Flatpak No-Lead) is ideal for dense board applications such...
The Q2L SIDACtor® SLIC series provides unidirectional transient voltage protection in a low profile, Chip Scale Package (CSP). The small package QFN (Quad Flatpak No-Lead) is ideal for dense board...
The SIDAC Bidirectional Trigger is designed for direct interface with the ac power line. Upon reaching the breakover voltage in each direction, the device switches from a blocking state to...
The SIDAC is a silicon bilateral voltage triggered switch. Upon application of a voltage exceeding the SIDAC breakover voltage point, the SIDAC switches on through a negative resistance region to...
The SIDAC is a silicon unilateral voltage triggered switch. Upon application of a voltage exceeding the SIDAC breakover voltage point, the SIDAC switches on through a negative resistance region to...
The SIDAC is a silicon unilateral voltage triggered switch. Upon application of a voltage exceeding the SIDAC breakover voltage point, the SIDAC switches on through a negativeresistance region to a...
The SIDACtor® Primary Protection Series Modified TO-220 are thyristor devices designed for use in primary protection applications.The series provides a single port overvoltage solution that enables applications to comply with...
The TO-92 MC SIDACtor series is intended for applications sensitive to load values. Typically, high speed connections require a lower capacitance. CO values for MC devices are 40% lower than...
The two-chip modified TO-220 MC SIDACtor® solid state device protects telecommunication equipment in applications that reference Tip and Ring to earth ground but do not require balanced protection.SIDACtor® devices are...
The two-chip modified TO-220 SIDACtor® solid state device protects telecommunication equipment in applications that reference Tip and Ring to earth ground but do not require balanced protection.SIDACtor devices are used...
These DO-214AA unidirectional protectors are constructed with a SIDACtor® device and an integrated diode. They protect SLICs (Subscriber Line Interface Circuits) from damage during transient voltage activity and enable line...
This Battrax® device protects SLICs that use both a positive and negative ring voltage. It limits transient voltages with rise times of 100Â V/µs to Vref ±10 V.Littelfuse's six-pin Battrax®
This component is designed to protect two different SLIC (Subscriber Line Interface Card) tip/ring pairs with independent voltage tracking for each pair. This B61089QDR will protect the SLIC interface against...
This DO-15 plastic package provides a through-hole version of the SIDACtor® device. This axial leaded device is ideal for Customer Premises Equipment (CPE) such as telephones, answering machines, modems, fax...
This fixed voltage, unidirectional, modified DO-214 SIDACtor thyristor series is designed to protect SLICs (Subscriber Line Interface Circuit) from damaging overvoltage transients. These components provide single port protection implementing voltage...
This is a solid state protection device that can be referenced to either a positive or negative voltage source. The B1xx0C_ is for a -Vref and the B2050C_ is for...
This multiport balanced protector is a surface mount alternative to the modified TO-220 package. It is based on a six-pin surface mount SOIC package and uses Littelfuse's patented "Y" (US...
This multiport line protector is designed as a single-package solution for protecting multiple twisted pair from overvoltage conditions. Based on a six-pin SOIC package, it is equivalent to four discrete...
This new DSLP Biased Series provides overvoltage protection for applications such as HD-SDI, HD-CVBS, VDSL2, ADSL2, ADSL2+, and G.fast with minimal effect on data signals. This silicon design innovation results...
This solid state SIDACtor® protection device is an integrated multichip solution for protecting multiple twisted pair from overvoltage conditions. Based on a six-pin surface mount SOIC package, it is equivalent...
TO-92 SIDACtor® solid state protection devices protect telecommunications equipment such as modems, line cards, fax machines, and other CPE.SIDACtor devices are used to enable equipment to meet various regulatory requirements...

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