Richardson RFPD 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
SCR - Phase Control Thyristor -- DCR720E16
SCR - Phase Control Thyristor -- DCR720E18
Applications: High Power Converters, DC Motor Control, High Voltage Power Supplies
SCR - Phase Control Thyristor -- DCR1595SW3737 Applications: High Power Drives, High Voltage Power Supplies, DC Motor Control, Welding, Battery Chargers
SCR - Phase Control Thyristor -- DCR604SE1111 Applications: High Power Drives, High Voltage Power Supplies, DC Motor Control
SCR - Phase Control Thyristor -- DCR2150C42
SCR - Phase Control Thyristor -- DCR2630Y52
SCR - Phase Control Thyristor -- DCR2720V52
SCR - Phase Control Thyristor -- DCR3030V35
SCR - Phase Control Thyristor -- DCR490J65
SCR - Phase Control Thyristor -- DCR690G52
SCR - Phase Control Thyristor -- DCR780G42
Applications: High Power Drives, High Voltage Power Supplies, Static Switches
SCR - Fast turn-off -- TF70818B
SCR - Fast turn-off -- TF94435H
Applications: High Power Inverters And Choppers, UPS, Railway Traction, Induction Heating, AC Motor Drives, Cycloconverters
SCR - Phase Control Thyristor -- DCR890F65 Applications: Medium Voltage Soft Starts, High Voltage Power Supplies, Static Switches
SCR - Phase Control Thyristor -- PT40QPC45
SCR - Phase Control Thyristor -- PT40QPX45
SCR - Phase Control Thyristor -- PT60QHC45
SCR - Phase Control Thyristor -- PT85QWC45
Applications: Pulse power, Crowbars, Ignitron replacement
SCR - Phase Control Thyristor -- SKT493/14E Capsule Thyristor
SCR - Phase Control Thyristor -- SKT1800/12E Capsule Thyristor Features Hermetic metal case with ceramic insulator Capsule package for double sided cooling Shallow design with single sided cooling Off-state and reverse voltages up to 1600 V Amplifying...
SCR - Fast turn-off -- T507087074AQ Fast Switching SCR, 70A Avg. (110 RMS), Up to 1400 Volts.
SCR - Fast turn-off -- C712L
SCR - Phase Control Thyristor -- DK2710FAK
Fast Switching Thyristor
SCR - Phase Control Thyristor -- SKT300/12E Features Hermetic metal case with glass insulator Threaded stud ISO M24x1,5 or UNF 3/4-16 High i2t and ITSM values for easy fusing International standard case Applications DC...
SCR - Phase Control Thyristor -- DG646BH25-148 Gate Turn-off Thyristor
SCR - Fast turn-off -- C158PB
SCR - Fast turn-off -- C159PB
SCR - Fast turn-off -- C358P
SCR - Fast turn-off -- C358PB
SCR - Fast turn-off -- C398PB
SCR - Fast turn-off -- C448PB
SCR - Fast turn-off -- C448PD
SCR - Fast turn-off -- C458PB
SCR - Fast turn-off -- C458PD
SCR - Fast turn-off -- C712PM
SCR - Fast turn-off -- C712PN
Inverter SCR.
SCR - Phase Control Thyristor -- SKT1200/12E
SCR - Phase Control Thyristor -- SKT1200/16E
SCR - Phase Control Thyristor -- SKT1200/18E
Line Thyristor|•Hermetic metal case with ceramic insulator|•Capsule package for double sided cooling|•International standard case|•Off-state and reverse voltages up to 1800 V|•Amplifying gate|Typical Applications:|•DC motor control (e.g for machine tools)|•Controlled rectifiers...
SCR - Phase Control Thyristor -- SKT600/12E
SCR - Phase Control Thyristor -- SKT760/12E
SCR - Phase Control Thyristor -- SKT760/16E
SCR - Phase Control Thyristor -- SKT760/18E
Line Thyristor|•Hermetic metal case with ceramic insulator|•Capsule package for double sided cooling|•Shallow design with single sided cooling|•International standard case|•Off-state and reverse voltages up to 1800 V|•Amplifying gate|Typical Applications:|•DC motor control...
SCR - Phase Control Thyristor -- SKT340/08E
SCR - Phase Control Thyristor -- SKT340/12E
SCR - Phase Control Thyristor -- SKT340/16E
SCR - Phase Control Thyristor -- SKT340/18E
Line Thyristor|•Hermetic metal case with ceramic insulator|•Capsule package for double sided cooling|•Shallow design with single sided cooling|•International standard case|•Off-state and reverse voltages up to 1800 V|Typical Applications:|•DC motor control (e.g...
SCR - Phase Control Thyristor -- SKT240/14E Line Thyristor|•Hermetic metal case with ceramic insulator|•Capsule package for double sided cooling|•Shallow design with single sided cooling|•International standard case|•Off-state and reverse voltages up to1800 V|Typical Applications:|•DC motor control (e.g for...
SCR - Phase Control Thyristor -- SKT80/16E Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M12 or UNF 1/2-20|•International standard case|Typical Applications:|•DC motor control (e.g. for machines tools)|•Controlled rectifiers (e.g. for battery charging)|•AC controllers (e.g. for...
SCR - Phase Control Thyristor -- SKT160/12EUNF
SCR - Phase Control Thyristor -- SKT160/16E
Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M16x1.5 or UNF 3/4-16|•International standard case|Typical Applications:|•DC motor control (e.g. for machine tools)|•Controlled rectifiers (e.g. for battery charging)|•AC controllers (e.g. for...
SCR - Phase Control Thyristor -- SKT130/16E Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M16x1.5|•International standard case|Typical Applications:|•DC motor control (e.g for machine tools)|•Controlled rectifiers (e.g for battery charging)|•AC controllers (e.g for temperature control)|•Recommended snubber...
SCR - Phase Control Thyristor -- SKT300/12E-UNF Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M24x1.5 or UNF 3/4-16|•High i²t and Itsm values for easy fusing|•International standard case|Typical Applications:|•DC motor control (e.g. for machine tools)|•Controlled rectifiers...
SCR - Phase Control Thyristor -- SKT250/14E
SCR - Phase Control Thyristor -- SKT250/16E
Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M24x1.5|•High i²t and Itsm values for easy fusing|•International standard case|Typical Applications:|•DC motor control (e.g for machine tools)|•Controlled rectifiers (e.g for battery...
SCR - Phase Control Thyristor -- SKT50/12E Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M8 or UNF 1/4-28|•International standard case|Typical Applications:|•DC motor control (e.g. for machine tools)|•Controlled rectifiers (e.g. for battery charging)|•AC controllers (e.g. for...
SCR - Phase Control Thyristor -- SKT40/12E
SCR - Phase Control Thyristor -- SKT40/16E
Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M8|•International standard case|Typical Applications:|•DC motor control (e.g. for machines tool)|•Controlled rectifiers (e.g. for battery charging)|•AC controllers (e.g. for temperature control)|•Recommended snubber...
SCR - Phase Control Thyristor -- T9G0241203DH Phase Control SCR 1200 Amperes Average 2400 Volts. Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak, hermetic Pow-R-Disc devices employing the field proven...
SCR - Phase Control Thyristor -- T820247504DH Phase Control SCR 750 Amperes Average 2400 Volts. Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak, hermetic Pow-R-Disc devices employing the field proven...
SCR - Phase Control Thyristor -- T500128004AQ Phase Control SCR, 40-80 Amperes (63-125 RMS), 1600 Volts.
SCR - Phase Control Thyristor -- 2N1800
SCR - Phase Control Thyristor -- 2N1916
PHASE CONTROL SCR, 70 AMPERES AVERAGE (110 RMS), 600 VOLTS.
SCR - Phase Control Thyristor -- C150E
SCR - Phase Control Thyristor -- C150M
SCR - Phase Control Thyristor -- C150PB
Phase Control SCR.
SCR - Phase Control Thyristor -- DCR1002SF1212
SCR - Phase Control Thyristor -- DCR1010G14
SCR - Phase Control Thyristor -- DCR1474SY1818
SCR - Phase Control Thyristor -- DCR1560F22
SCR - Phase Control Thyristor -- DCR1560F26
SCR - Phase Control Thyristor -- DCR1570L60
SCR - Phase Control Thyristor -- DCR1570L65
SCR - Phase Control Thyristor -- DCR1650C65
SCR - Phase Control Thyristor -- DCR2150C42-1673
SCR - Phase Control Thyristor -- DCR2290V65
SCR - Phase Control Thyristor -- DCR3220A65
SCR - Phase Control Thyristor -- DCR3640W28
SCR - Phase Control Thyristor -- DCR3710V08
SCR - Phase Control Thyristor -- DCR4100W42
SCR - Phase Control Thyristor -- DCR4100W42-1906
SCR - Phase Control Thyristor -- DCR680N85
SCR - Phase Control Thyristor -- DCR850G20
SCR - Phase Control Thyristor -- DCR860D18
Phase Control Thyristor
SCR - Phase Control Thyristor -- T7S0167504HE Powerex silicon controlled rectifier (SCR) are designed for phase control applications. These are all-diffused, Press-Pak, hermetic Pow-R-Disc devices employing the field proven amplifying gate
SCR - Phase Control Thyristor -- T700043004BY
SCR - Phase Control Thyristor -- T700123504BY
SCR - Phase Control Thyristor -- T700143504BY
SCR - Phase Control Thyristor -- T700163503BY
Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, compression bonded encapsulated (CBE) devices employing the field-proven amplifying (dynamic) gate.
SCR - Phase Control Thyristor -- C430PB
SCR - Phase Control Thyristor -- C431PB1
SCR - Phase Control Thyristor -- C431PN1
Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak (Pow-R-Disc) devices employing the field-proven amplifying (di/namic) gate.
SCR - Phase Control Thyristor -- T620123004DN
SCR - Phase Control Thyristor -- T620143004DN
SCR - Phase Control Thyristor -- T720165504DN
Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak (Pow-R-Disc) devices employing the field-proven amplifying (dynamic) gate.
SCR - Phase Control Thyristor -- T820067504DH
SCR - Phase Control Thyristor -- T820129004DH
SCR - Phase Control Thyristor -- T820167504DH
SCR - Phase Control Thyristor -- T9G0021203DH
SCR - Phase Control Thyristor -- T9G0061203DH
SCR - Phase Control Thyristor -- T9G0141203DH
SCR - Phase Control Thyristor -- T9G0161203DH
Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak, hermatic Pow-R-Disc devices employing the field-proven amplifying gate.
SCR - Phase Control Thyristor -- C781LA
SCR - Phase Control Thyristor -- C781PN
SCR - Phase Control Thyristor -- C782LC
SCR - Phase Control Thyristor -- T7H8167504DN
Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak, hermetic Pow-R-Disc devices employing the field proven amplifying gate.
SCR - Phase Control Thyristor -- C440PM Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-disfused, Press-Pak, hermetic Pow-R-Disc devices employing the field proven amplying gate.
SCR - Phase Control Thyristor -- T620163004LQ Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. THese are all-dissufsed, Press-Pak (Pow-R-Disc) devices employing the field-proven amplifying gate.
SCR - Fast turn-off -- GA201A
SCR - Fast turn-off -- TF70820M4720/1
SCR - Fast turn-off -- TF92125H
SCR - Phase Control Thyristor -- 17CP084
SCR - Phase Control Thyristor -- 25RIA120
SCR - Phase Control Thyristor -- 2N1799
SCR - Phase Control Thyristor -- 5STB13N6500
SCR - Phase Control Thyristor -- 5STB17N5200
SCR - Phase Control Thyristor -- 5STB18N4200
SCR - Phase Control Thyristor -- 5STB18U6500
SCR - Phase Control Thyristor -- 5STB24N2800
SCR - Phase Control Thyristor -- 5STB24Q2800
SCR - Phase Control Thyristor -- 5STB25U5200
SCR - Phase Control Thyristor -- 5STP03D6500
SCR - Phase Control Thyristor -- 5STP03X6500
SCR - Phase Control Thyristor -- 5STP04D4200
SCR - Phase Control Thyristor -- 5STP04D5200
SCR - Phase Control Thyristor -- 5STP06D2800
SCR - Phase Control Thyristor -- 5STP08D2801
SCR - Phase Control Thyristor -- 5STP08F6500
SCR - Phase Control Thyristor -- 5STP08G6500
SCR - Phase Control Thyristor -- 5STP08T2800
SCR - Phase Control Thyristor -- 5STP09D1801
SCR - Phase Control Thyristor -- 5STP09D2201
SCR - Phase Control Thyristor -- 5STP12F4200
SCR - Phase Control Thyristor -- 5STP12K6500
SCR - Phase Control Thyristor -- 5STP15T2800
SCR - Phase Control Thyristor -- 5STP16F2801
SCR - Phase Control Thyristor -- 5STP17F2201
SCR - Phase Control Thyristor -- 5STP17H5200
SCR - Phase Control Thyristor -- 5STP17T2200
SCR - Phase Control Thyristor -- 5STP18F1800
SCR - Phase Control Thyristor -- 5STP18F1801
SCR - Phase Control Thyristor -- 5STP18H4200
SCR - Phase Control Thyristor -- 5STP18M6500
SCR - Phase Control Thyristor -- 5STP18T1800
SCR - Phase Control Thyristor -- 5STP21H4200
SCR - Phase Control Thyristor -- 5STP24H2800
SCR - Phase Control Thyristor -- 5STP25L5200
SCR - Phase Control Thyristor -- 5STP25M5200
SCR - Phase Control Thyristor -- 5STP26N6500
SCR - Phase Control Thyristor -- 5STP27H1800
SCR - Phase Control Thyristor -- 5STP27H2801
SCR - Phase Control Thyristor -- 5STP27N8500
SCR - Phase Control Thyristor -- 5STP27Q8500
SCR - Phase Control Thyristor -- 5STP27T2800
SCR - Phase Control Thyristor -- 5STP28L4200
SCR - Phase Control Thyristor -- 5STP29H2201
SCR - Phase Control Thyristor -- 5STP29T2200
SCR - Phase Control Thyristor -- 5STP30H1801
SCR - Phase Control Thyristor -- 5STP30T1800
SCR - Phase Control Thyristor -- 5STP33L2800
SCR - Phase Control Thyristor -- 5STP34H1601
SCR - Phase Control Thyristor -- 5STP34N5200
SCR - Phase Control Thyristor -- 5STP34Q5200
SCR - Phase Control Thyristor -- 5STP38N4200
SCR - Phase Control Thyristor -- 5STP38Q4200
SCR - Phase Control Thyristor -- 5STP42L1800
SCR - Phase Control Thyristor -- 5STP42U6500
SCR - Phase Control Thyristor -- 5STP45N2800
SCR - Phase Control Thyristor -- 5STP45Q2800
SCR - Phase Control Thyristor -- 5STP45Y8500
SCR - Phase Control Thyristor -- 5STP48Y7200
SCR - Phase Control Thyristor -- 5STP50Q1800
SCR - Phase Control Thyristor -- 5STP52U5200
SCR - Phase Control Thyristor -- ACR300SG33-1693
SCR - Phase Control Thyristor -- C164E2
SCR - Phase Control Thyristor -- C180PC
SCR - Phase Control Thyristor -- C380PM
SCR - Phase Control Thyristor -- C430PM
SCR - Phase Control Thyristor -- C450PB
SCR - Phase Control Thyristor -- C450PM
SCR - Phase Control Thyristor -- C451L
SCR - Phase Control Thyristor -- C451LE
SCR - Phase Control Thyristor -- C451PN
SCR - Phase Control Thyristor -- C601PB
SCR - Phase Control Thyristor -- C602L
SCR - Phase Control Thyristor -- C701PM
SCR - Phase Control Thyristor -- C770L
SCR - Phase Control Thyristor -- C770PN
SCR - Phase Control Thyristor -- DCR1560F24
SCR - Phase Control Thyristor -- DCR1910V85
SCR - Phase Control Thyristor -- DCR3060V24
SCR - Phase Control Thyristor -- DCR470E34
SCR - Phase Control Thyristor -- DCR5320A28
SCR - Phase Control Thyristor -- DCR650G34
SCR - Phase Control Thyristor -- DCR850G26
SCR - Phase Control Thyristor -- N1075LN180
SCR - Phase Control Thyristor -- N630CH30
SCR - Phase Control Thyristor -- NLR113PBR
SCR - Phase Control Thyristor -- NLR425CM
SCR - Phase Control Thyristor -- NLR434L
SCR - Phase Control Thyristor -- R0633YC12F
SCR - Phase Control Thyristor -- R1448NC20H
SCR - Phase Control Thyristor -- R8202016XX
SCR - Phase Control Thyristor -- SKT1003/16E
SCR - Phase Control Thyristor -- SKT300/08D-UNF
SCR - Phase Control Thyristor -- ST330S12P0
SCR - Phase Control Thyristor -- T500068005AB
SCR - Phase Control Thyristor -- T500089005AQ
SCR - Phase Control Thyristor -- T70HF120
SCR - Phase Control Thyristor -- T820041404DH
SCR - Phase Control Thyristor -- T820061404DH
SCR - Phase Control Thyristor -- T820081404DH
SCR - Phase Control Thyristor -- T82F166523DN
SCR - Phase Control Thyristor -- T9G0201003DEB09
SCR - Phase Control Thyristor -- T9G0221203OO
SCR - Phase Control Thyristor -- TA20241603DH
SCR - Phase Control Thyristor -- TA329-14Q
SCR - Phase Control Thyristor -- TASO182603HE
SCR - Phase Control Thyristor -- TCS436340HDH
SCR - Phase Control Thyristor -- TCS4402802DH
SCR - Phase Control Thyristor -- TCS442340HDH
SCR - Phase Control Thyristor -- TCS444340HDH
SCR - Phase Control Thyristor -- TCS445340HDH
SCR - Phase Control Thyristor -- TCU422340HDH
SCR - Phase Control Thyristor -- TCU424320HDH
SCR - Phase Control Thyristor -- TCU424340HDH
SCR - Phase Control Thyristor -- TCU426320HDH
SCR - Phase Control Thyristor -- TCU426340HDH
SCR - Phase Control Thyristor -- TCU428320HDH
SCR - Phase Control Thyristor -- TCU428340HDH
SCR - Phase Control Thyristor -- TDK4303402DH
Richardson RFPD, an Arrow Company, is a specialized electronic component distributor providing design engineers with deep technical expertise and localized global design support for the latest new products from the...
SCR - Phase Control Thyristor -- C180B
SCR - Phase Control Thyristor -- C180BX500
SCR - Phase Control Thyristor -- C180D
SCR - Phase Control Thyristor -- C180N
SCR - Phase Control Thyristor -- C180PB
Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, compression bonded encapsulated (CBE) devices employing the field-proven amplifying (di/namic) gate.
SCR - Phase Control Thyristor -- TAK7361202DH Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, hermetic Pow-R-Disc devices employing the field-proven amplifying gate.
SCR - Phase Control Thyristor -- C380P
SCR - Phase Control Thyristor -- C380PB
SCR - Phase Control Thyristor -- C380PC
SCR - Phase Control Thyristor -- C390PB
Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak (Pow-R-Disc) devices employing the field-proven amplifying (di/namic) gate.
SCR - Phase Control Thyristor -- C441PN Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak (Pow-R-Disc) devices employing the field-proven amplifying gate.
SCR - Phase Control Thyristor -- TA20221603DH Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak hermetic Pow-R-Disc devices employing the field-proven amplifying gate.
SCR - Phase Control Thyristor -- T9G0102503HE The T9G0 SCR employs a Center-Fired amplifying gate structure which allows the SCR to be reliably operated at high di/dt and high dv/dt conditions in phase control applications.
SCR - Phase Control Thyristor -- T9G0141603DH The T9GO is a medium voltage, high current disc pack SCR employing a center fired, amplifying gate structure suitable for operation to 400 Hz. The amplifying gate allows this SCR...
SCR - Phase Control Thyristor -- TBK5163203DH The TBK5 is a high voltage, high current disc pack SCR employing distributed gate structure. This design allows the SCR to be reliably operated at high di/dt and dv/dt conditions...
SCR - Phase Control Thyristor -- SKT551/12E
SCR - Phase Control Thyristor -- SKT551/14E
SCR - Phase Control Thyristor -- SKT551/16E
SCR - Phase Control Thyristor -- SKT551/18E
Thyristor|•Hermetic metal case with ceramic insulator|•Capsule package for double sided cooling|•Shallow design with single sided cooling|•International standard case|•Off-state and reverse voltages up to 1800 V|•Amplifying gate|Typical Applications:|•DC motor control (e.g...

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