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

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Product Name Notes
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...
Excellent unidirectional switches for phase control and general switching applications such as heating, motor control controls, converters / rectifiers and capacitive discharge ignitions.Sensitive gate SCRs are easily triggered with micro...
Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential.
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,...
Excellent unidirectional switches for phase control applications such as heating and motor speed controls.Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential. RoHS...
Littelfuse is at the forefront of solid state pulsed power technology, offering custom solutions to complex pulsed power problems. Standard devices with voltage ratings to 2.5kV, pulsed currents to 150kA...
Low Power SCR up to 1200V
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-062
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-068
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-100
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-120
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-130
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-180
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-200
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-220
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-240
Overvoltage Protection - SIDACtor® Protection Thyristors - Connectivity SIDACtor® Protection Thyristors - Series: SMT50 - SMT50-270
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: SMT100 - SMT100-035
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: SMT100 - SMT100-065
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: SMT100 - SMT100-120
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: SMT100 - SMT100-140
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: SMT100 - SMT100-200
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: SMT100 - SMT100-230
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: SMT100 - SMT100-270
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A060B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A060E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A062
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A068
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A080B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A080E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A100
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A110B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A110E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A120
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A130
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A140B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A140E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A180
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A180B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A180E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A200
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A220
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A220B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A220E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A240
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A270
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A270B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10A - T10A270E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B035
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B065
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B080B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B080E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B110B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B110E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B120
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B140
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B140B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B140E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B180B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B180E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B200
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B220B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B220E
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B230
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B270
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B270B
Overvoltage Protection - SIDACtor® Protection Thyristors - Series: T10B - T10B270E
SRUK208x series SCR is specifically designed for high voltage capacitor discharge application High forward blocking voltage of 1200V High di/dt of 350 A/μs High pulse current handling capability Reverse direction...
The AC Switches-Triac series offers full controlled solutions for one and three phase applications.
The Single Thyristor Modules Portfolio offers various packages and breakdown voltages up to 2200V.
The SRU6008xSx SCR series is specifically designed for high voltage capacitor discharge applications. Forward blocking voltage capability up to 600 V 150ºC Maximum junction temperature High di/dt of 100 A/μs...
The SVxx12xx high junction temperature SCR series is ideal for uni-directional switch applications such as phase control in heating, motor speed controls, converters/rectifier s, inrush current control and capacitive discharge...
The Z01xxMN series - Z0103MNT1G, Z0107MNT1G, Z0109MNT1G - of sensitive gate triacs is intended for use in solid-state relays, MPU interfaces, TTL logic and other light industrial and consumer applications...
This 1.5 A Dual SCR part offers a high static dv/dt with a low turn off (tq) time. It is specifically designed for Ground Fault Circuit Interrupter (GFCI) and Arc...
THIS PRODUCT IS OBSOLETE WITHOUT REPLACEMENT.
This SV6016Dx high junction temperature SCR is ideal forunidirectional switches for phase control and generalswitching applications such as heating, motor controlcontrols, converters / rectifiers and capacitive dischargeignitions. Standard phase control...
This SVxx12xx high junction temperature SCR series is ideal for uni-directional switch applications such as phase control in heating, motor speed controls, converters/rectifier s, inrush current control and capacitive discharge...
This SVxx16xx high junction temperature SCR series is ideal for uni-directional switch applications such as phase control in heating, motor speed controls, converters/rectifier s, inrush current control and capacitive discharge...
This SVxx20xx high junction temperature SCR series is ideal for uni-directional switch applications such as phase control in heating, motor speed controls, converters/rectifier s, inrush current control and capacitive discharge...
This SVxx25xx high junction temperature SCR series is ideal for uni-directional switch applications such as phase control in heating, motor speed controls, converters/rectifier s, inrush current control and capacitive discharge...
This SVxx50xAx high temperature SCR series is ideal for unidirectional switch applications such as phase controls, motor speed controls, Solid State Relays, and inrush current controllers. Standard phase control SCRs...
This triac is designed primarily for ac power switching. The gate sensitivity of these triacs permits the use of economical transistorized or integrated circuit control circuits, and it enhances their...
This triac is designed primarily for full-wave ac control applications, such as motor controls, heating controls and power supplies. Blocking Voltage to 400 Volts All Diffused and Glass Passivated Junctions...

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