Littelfuse, Inc. Datasheets for Silicon Controlled Rectifiers (SCR)
Silicon controlled rectifiers (SCR) are four-layer (PNPN) thyristors with three terminals: an input control terminal (gate), an output terminal (anode), and a terminal common to both the input and output (cathode). SCRs are used mainly with high voltages and currents, often to control alternating current (AC) where the change of sign causes the device to switch off automatically.
Silicon Controlled Rectifiers (SCR): Learn more
| Product Name | Notes |
|---|---|
| 0.8 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. | |
| 1 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive... | |
| 10 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Standard... | |
| 12Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Alternistor type... | |
| 15 Amp and 16 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and... | |
| 25 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Standard... | |
| 30 Amp / 35 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and... | |
| 4 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive... | |
| 40 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Alternistor... | |
| 6 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive... | |
| 8 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive... | |
| 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... | |
| Littelfuse Q6008LH1LED and Q6012LH1LED Series Alternistor Triacs and Q6008LTH1LED and Q6012LTH1LED Series QUADRACs for LED Dimming offer robust solutions for power switching control of AC line based LED dimmer applications. | |
| Littelfuse Q6008xH1LED and Q6012xH1LED Series Alternistor Triacs and Q6008LTH1LED and Q6012LTH1LED Series QUADRACs for LED Dimming offer robust solutions for power switching control of AC line based LED dimmer applications. | |
| LittelfuseQ6008xH1LE D and Q6012xH1LED Series Alternistor Triacs and Q6008LTH1LED and Q6012LTH1LED Series QUADRACs for LED Dimming offer robust solutions for power switching control of AC line based LED dimmer applications. | |
| PLEDxUSWxA series open LED protectors provide a switching electronic shunt path when an LED in an LED string fails as an open circuit. This ensures that the remaining string of... | |
| 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... | |
| Pxxx2SxLHL Series DO-214AA are very low capacitance SIDACtor® components designed to protect broadband equipment such as VoIP, DSL modems and DSLAMs from damaging overvoltage transients. This series provides 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... | |
| Teccor brand Quadrac devices are triacs that include a diac trigger mounted inside the same package. This device, developed by Littelfuse, saves the user the expense and assembly time of... | |
| The automotive grade Pxxx0S3G-A series DO-214AB protection thyristors are components designed to protect AC power line located in hostile environments from overvoltage transients. The Pxxx0S3G-A series protect exposed interfaces in... | |
| 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 balanced three-chip TO-220 MC SIDACtor® solid state device protects telecommunication equipment in high-speed applications that are sensitive to load values and that require a lower capacitance. CO values for... | |
| 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 four-port hybrid Single In-line Package (SIP) line protector protects multiple twisted pair from overcurrent and overvoltage conditions. Based on a SIP, it is equivalent to four discrete DO-214AA SIDACtor... | |
| The Low IH Pxxx0SxLHL Series is designed to protect baseband equipment such as modems, line cards, CPE and DSL from damaging overvoltage transients. Low voltage overshoot Low on-state voltage Does... | |
| The modified DO-214AA SIDACtor devices provide low-cost, longitudinal protection.SIDACtor devices enable equipment to comply with various regulatory requirements including GR 1089, ITU K.20, K.21, and K.45, IEC 60950, UL 60950,... | |
| 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 PLEDxSW Series Open LED Protector provides an electronic shunt path when an LED in an LED string fails as an open circuit. PLED devices are connected in parallel with... | |
| 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 Pxxx0Q22xLHL Low IH series is the low capacitance SIDACtor® component designed to protect high density broadband equipment from damaging overvoltage transients. It provides a low profile, chip scale surface... | |
| The Pxxx0S3N Series DO-214AB protection thyristors are components designed to protect equipment located in hostile environments from overvoltage transients. The Pxxx0S3N Series protect exposed interfaces in industrial and ICT applications,... | |
| 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 SIDACtor® Primary Protection Balanced 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... | |
| 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 three-chip modified TO-220 SIDACtor® balanced solid state device is designed for telecommunication protection systems that reference Tip and Ring to earth ground. Applications include any piece of transmission equipment... | |
| 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 Pxxx0ME 5kA SIDACtor® Series components are designed to protect equipment located in high exposure environments from severe overvoltage transients. Setup in a robust TO-218 package, these Pxxx0ME 5kA SIDACtor... | |
| This balanced protector is a surface mount alternative to the modified TO-220 package. Based on a six-pin surface mount SOIC package, it uses Littelfuse's patented "Y" (US Patent 4,905,119) configuration. | |
| 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 hybrid Single In-line Package (SIP) protects four twisted pairs from overcurrent and overvoltage conditions.Comprised of eight discrete DO-214AA SIDACtor devices and eight TeleLink surface mount fuses, it is ideal... | |
| 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 SIDACtor device is a 1000A solid state protection device offered in a TO-220 package. It protects equipment located in the severe surge environment of Community Antenna TV (CATV) applications.This... | |
| TwinChip™ Series DO-15 are very low capacitance SIDACtor® devices designed to protect broadband CPE equipment, such as VoIP and xDSL modems from damaging overvoltage transients. The series provides a through-hole... |
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