Littelfuse, Inc. Datasheets for Thyristors
Thyristors are a class of four-layer (PNPN) semiconductor devices that act as switches, rectifiers, or voltage regulators.
Thyristors: Learn more
Product Name | Notes |
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25 Amp bi-directional Alternistor Triac is designed for AC switching and phase control applications requiring a higher temperature environment.Alternis tor type devices only operate in quadrants I, II, & III... | |
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... | |
Excellent unidirectional switches for phase control applications such as heating and motor speed controls.Sensitive gate SCRs are easily triggered with microAmps of current as furnished by sense coils, proximity switches,... | |
Littelfuse offers a broad range of high specification devices with voltage ratings to 4.5kV (2.8kV DC link) and controllable current ratings of up to 4kA are available to meet the... | |
Littelfuse presents the new family of phase control thyristors for industrial application. Devices with voltage ranges from 1200V to 2500V are available, making them suitable for applications with line voltages... | |
Medium voltage applications place additional demands on phase controlled thyristors. To meet these demands we have developed a comprehensive range of thyristors optimised for medium voltage applications and series operation. | |
MOS-Gated Thyristors are designed for high-power pulse and capacitive discharge applications, switched on by a voltage applied at the gate terminal (MOS structure). Capable of carrying current up to 32kA... | |
Sensitive Gate Silicon Controlled Rectifier is a glassivated PNPN device designed for high volume consumer applications such as temperature; light and speed control; process and remote control; and warning systems,... | |
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 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 Fast High Efficiency SCR series offers thyristors in various packages with fast turn off characteristics and breakdown voltages up to 1200V. | |
The Fast High Voltage SCR series offers thyristors with fast turn off characteristics and breakdown voltages up to 2200V. | |
The Fast Standard Voltage SCR series offers thyristors with fast turn off characteristics and breakdown voltages up to 1800V. | |
The High Efficiency AC switches series offers improved turn on characteristics with breakdown voltages up to 1200V. | |
The High Efficiency SCR series offers thyristors in various packages with improved forward voltage characteristics and breakdown voltages up to 1200V. | |
The High Efficiency TRIAC series offers various packages with improved forward voltage characteristics and breakdown voltages up to 1200V. | |
The High Voltage SCR series offers thyristors with breakdown voltages up to 2500V. | |
The HS4040xAQx series of SCRs offer fast turn-off time (tq) characteristics required for applications such as power inverters, switching regulator, and high frequency pulse circuits.These fast turn-off time SCRs offer... | |
The Littelfuse range of isolated base pressure contact thyristor and diode modules, designed to industry standard outlines is perfect for all your needs.Available in 9 standard configurations, all devices offer... | |
The Silicon Controlled Rectifier is designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supply crowbar circuits.Features:Gl ass Passivated Junctions with Center Gate Fire... | |
The Standard SCR series offers thyristors in various packages and breakdown voltages up to 1800V. | |
The Standard TRIAC series offers various packages and breakdown voltages up to 1800V. | |
These devices are available up to a voltage of 2800V. They exhibit very fast turn-on times and are capable of very high values of both critical di/dt and dv/dt. For... | |
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 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 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 Silicon Controlled Rectifier is designed primarily for full-wave ac control applications, such as motor controls, heating controls or dimmers; or wherever full-wave, silicon gate-controlled devices are needed.Features:Glas s Passivated... | |
This Silicon Controlled Rectifier is designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supplies, or wherever half-wave silicon gate-controlled, solid-state devices are needed.Features:Glas... | |
This Silicon Controlled Rectifier is designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supplies.Features:Gl ass Passivated Junctions with Center Gate Geometry for Greater... | |
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... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 600 VOn-State Current Rating of 8 A... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 800 VoltsOn-State Current Rating of 16 Amperes... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 800 VoltsOn-State Current Rating of 25 Amperes... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 800 VoltsOn-State Current Rating of 30 Amperes... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 800 VOn-State Current Rating of 12 A... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 800 VOn-State Current Rating of 12 Amperes... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 800 VOn-State Current Rating of 16 A... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 800 VOn-State Current Rating of 30 Amperes... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 800 VOn-State Current Rating of 8 A... | |
This triac is designed for high performance full-wave ac control applications where high noise immunity and commutating di/dt are required.Features:Bl ocking Voltage to 800 VOnState Current Rating of 8 Amperes... | |
This triac is designed primarily for full-wave ac control applications, such as light dimmers, motor controls, heating controls and power supplies; or wherever full-wave silicon gate controlled solid-state devices are... |
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