Richardson RFPD Datasheets for Thyristors

Thyristors are a class of four-layer (PNPN) semiconductor devices that act as switches, rectifiers, or voltage regulators.
Thyristors: Learn more

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Product Name Notes
Antiparallel Thyristor Module Features Compact Design One screw mounting Heat transfer and isolation through direct copper bonded aluminum oxide ceramic (DBC) Glass passived thyristor chips Typical Applications Soft starters Light...
Antiparallel Thyristor Module Features Compact Design One screw mounting Heat transfer and isolation through direct copper bonded aluminum oxide ceramic (DCB) Glass passived thyristor chips Up to 1600V reverse voltage...
Antiparallel Thyristor Module Features Heat transfer through aluminum oxide ceramic isolated metal baseplate Hard soldered joints for high reliability Typical Applications DC motor control (e.g. for machine tools) AC motor...
Antiparallel Thyristor Module|•Compact Design|•One screw mounting|•Heat transfer and isolation through direct copper bonded aluminum oxide ceramic (DBC)|•Glass passived thyristor chips|•Up to 1600V reverse voltage|•UL recognized, file no. E 63 532|Typical...
Antiparallel Thyristors for Softstart|•Compact design|•Thyristor with amplifying gate|•Pressure contact technology|Typical Applications:|•Soft Starters
Applications: Power Converters Lighting Control DC Motor Control and Drives Heat and temperature control Features: International standard package High Surge Capability Glass passivated chip Simple Mounting Heattransfer through aluminum oxide...
Capsule Thyristor
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...
Controllable Bridge Rectifier
Controllable Bridge Rectifier|•Fully controlled single phase bridge rectifier|•Robust plastic case with screw terminals|•Large, isolated base plate|•Blocking voltage to 1600V|•High surge currents|•Easy chassis mounting|•UL recognized, file no. E 63 532|Typical Applications:|•For...
Controllable Bridge Rectifier|•Fully controlled three phase bridge rectifier|•Robust plastic case with screw terminals|•Large, isolated base plate|•Blocking voltage to 1400V|•High surge currents|•Easy chassis mounting|•UL recognized, file no. E 63 532|Typical Applications:|•For...
Controllable Bridge Rectifier|•Sturdy isolated metal baseplate|•Fast-on terminals with solder tips|•Suitable for wave soldering|•High surge current rating|•UL recognized, file no. E 63 532|Typical Applications:|•Contr ollable single phase rectifier|•DC power supplies|•DC motor...
Fast Switching SCR, 70A Avg. (110 RMS), Up to 1400 Volts.
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...
Half Controlled Bridge Rectifier|•Compact design|•One screw mounting|•Heat transfer and insulation through direct copper bonded aluminum oxide ceramic (DBC)|•Up to 1600V reverse voltage|•High surge currents|•Glass passived diodes chips|•UL recognized, file no.
Inverter SCR.
Line Thyristor|•Hermetic metal case with ceramic insulator|•Capsule package for double sided cooling|•Internation al standard case|•Off-state and reverse voltages up to 1800 V|•Amplifying gate|Typical Applications:|•DC motor control (e.g for machine tools)|•Controlled...
Line Thyristor|•Hermetic metal case with ceramic insulator|•Capsule package for double sided cooling|•Shallow design with single sided cooling|•Internation al standard case|•Off-state and reverse voltages up to 1800 V|•Amplifying gate|Typical Applications:|•DC motor...
Line Thyristor|•Hermetic metal case with ceramic insulator|•Capsule package for double sided cooling|•Shallow design with single sided cooling|•Internation al standard case|•Off-state and reverse voltages up to 1800 V|Typical Applications:|•DC motor control...
Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M12 or UNF 1/2-20|•Internationa l standard case|Typical Applications:|•DC motor control (e.g. for machines tools)|•Controlled rectifiers (e.g. for battery charging)|•AC controllers (e.g.
Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M24x1.5|•High i²t and Itsm values for easy fusing|•Internationa l standard case|Typical Applications:|•DC motor control (e.g for machine tools)|•Controlled rectifiers (e.g for...
Line Thyristor|•Hermetic metal case with glass insulator|•Threaded stud ISO M8 or UNF 1/4-28|•Internationa l standard case|Typical Applications:|•DC motor control (e.g. for machine tools)|•Controlled rectifiers (e.g. for battery charging)|•AC controllers (e.g.
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)|•Recommende d...
Modules with Thyristor and Free-Wheeling Diode|•Heat transfer through ceramic isolated metal baseplate|•Hard soldered joints for high reliability|•UL recognized, file no. E 63 532|•Electrical data see also data sheet SKKH 57|Typical...
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...
Phase Control SCR.
Plastic Package, 1 Varistor + 1 Capacitor 0.1 µF
Plastic Package, 1 Varistor
POW-R-BLOKTM Dual SCR Isolated Module 500 Amperes / 1800 Volts. Powerex Dual SCR Modules are designed for use in applications requiring phase control and isolated packaging. The modules are isolated...
POW-R-BLOKTM Single SCR Isolated Module 500 Amperes / Up to 1600 Volts. Powerex Single SCR Modules are designed for use in applications requiring rectification and isolated packaging. The modules are...
Powerex AC Switch SCR Modules are designed for use in applications requiring phase control and isolated packaging. The modules are isolated for easy mounting with other components on a common...
Powerex Dual SCR Modules are designed for use in applications requiring phase control and isolated packaging. The modules are isolated for easy mounting with other components on a common heatsink.
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
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.
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.
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.
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.
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.
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.
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.
Powerex Single SCR Modules are designed for use in applications requiring phase control and isolated packaging. The modules are isolated for easy mounting with other components on a common heatsink.
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...
SEMIPACK® 4 Thyristor Modules Features Heat transfer through aluminium nitride ceramic isolated metal baseplate Precious metal pressure contacts for high reliability Thyristor with amplifying gate Typical Applications DC motor...
SEMIPACK® 5 Thyristor/Diode Modules Features Heat transfer through aluminium nitride ceramic insulated metal baseplate Precious metal pressure contacts for high reliability Thyristor with amplifying gate Typical Applications AC motor...
SEMIPACK® 6 Thyristor Modules Features Precious metal pressure contacts for high reliability Thyristor with amplifying gate Typical Applications DC motor control (e.g. for machine tools) Temperature control (e.g. for...
SEMITOP®3 Antiparallel Thyristor Module Features Compact Design One screw mounting Heat transfer and isolation through direct copper bonded aluminium oxide ceramic (DCB) Glass passived thyristor chips Up to...
SEMiX Bridge Rectifier|•Terminal height 17 mm|•Chips soldered directly to isolated substrate|Typical Applications:|•Input Bridge Rectifier for AC/DC motor control power supply
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.
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.
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.
Six Separated Thyristors Module|•Compact design|•One screw mounting|•Heat transfer and isolation through direct copper bonded aluminum oxide ceramic (DCB)|•Glass passivated thyristor chips|•Up to 1600 V reverse voltage|Typical Applications:|•Soft starters|•Light control (studios,...
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...
Three Phase Antiparallel Thyristor Module|•Compact design|•Two screws mounting|•Heat transfer and isolation through direct copper board (Low Rth)|•Low resistance in Steady-State and high reliability|•High surge currents|•Glass passived thyristors chips|•Up to 1600V...
Three-phase bridge rectifier + brake, chopper + three-phase inverter, intelligent power module
Thyristor Module|•Heat transfer through aluminum nitride ceramic isolated metal baseplate|•Precious metal pressure contacts for high reliability|•Thyrist or with amplifying gate|•UL recognized, file no. E 63 532|Typical Applications:|•DC motor control (e.g.
Thyristor Module|•Heat transfer through aluminum oxide ceramic isolated metal baseplate|•Hard soldered joints for high reliability|•UL recognized, file no. E 63 532|Typical Applications:|•DC motor control (e.g. for machine tools)|•AC motor soft...
Thyristor Module|•Heat transfer through aluminum oxide ceramic isolated metal baseplate|•Hard soldered joints for high reliability|•UL recognized, file no. E 63 532|Typical Applications:|•DC motor control (e.g. for machine tools)|•Soft starter|•AC motor...
Thyristor Module|•Heat transfer through aluminum oxide ceramic isolated metal baseplate|•Hard soldered joints for high reliability|•UL recognized, file no. E 63 532|Typical Applications:|•DC motor control (e.g. for machine tools)|•Temperature control (e.g.
Thyristor Module|•Precious metal pressure contacts for high reliability|•Thyrist or with amplifying gate|•UL recognized, file no. E 63 532|Typical Applications:|•DC motor control (e.g. for machine tools)|•Temperature control (e.g. for ovens, chemical...
Thyristor/Diode Modules Features Heat transfer through aluminium oxide ceramic isolated metal baseplate Typical Applications DC motor control (e. g. for machine tools) AC motor soft starters Temperature control (e.g. for...
Thyristor/Diode Modules Features Heat transfer through aluminum nitride ceramic isolated metal baseplate Precious metal pressure contacts for high reliability Typical Applications AC motor softstarters Input converters for AC inverter drives...
Thyristor/Diode Module|•Heat transfer through aluminum nitride ceramic insulated metal baseplate|•Precious metal pressure contacts for high reliability|•UL recognized, file no. E63532|Typical Applications:|•AC motor Soft starters|•Input converters for AC inverter drives|•DC motor...
Thyristor/Diode Module|•Heat transfer through aluminum nitride ceramic isolated metal baseplate|•Precious metal pressure contacts for high reliability|•Thyrist or with amplifying gate|•UL recognized, file no. E 63 532|Typical Applications:|•DC motor control (e.g.
Thyristor/Diode Module|•Heat transfer through aluminum oxide ceramic isolated metal baseplate|•Hard soldered joints for high reliability|•UL recognized, file no. E 63 532|Typical Applications:|•DC motor control (e.g. for machine tools)|•AC motor soft...
Thyristor/Diode Module|•Heat transfer through aluminum oxide ceramic isolated metal baseplate|•Hard soldered joints for high reliability|•UL recognized, file no. E 63 532|Typical Applications:|•DC motor control (e.g. for machine tools)|•Temperature control (e.g.
Thyristor/Diode Module|•Heat transfer through aluminum oxide ceramic isolated metal baseplate|•Hard soldered joints for high reliability|•UL recognized, file no. E 63 532|Typical Applications:|•Line rectifiers for transistorized AC motor controllers (SKKL)|•DC braking...
Thyristor/Diode Module|•Industrial standard package|•Electricall y insulated base plate|•Heat transfer through aluminum oxide ceramic insulated metal base plate|•Chip soldered on direct copper bonded Al2O3 ceramic|•Thyristor chip with center gate|•UL recognition applied...
Thyristor/Diode Module|•Industrial standard package|•Electricall y insulated base plate|•Heat transfer through aluminum oxide ceramic insulated metal base plate|•Chip soldered on direct copper bonded Al2O3 ceramic|•Thyristor with center gate|•UL recognition applied for...
Thyristor|•Hermetic metal case with ceramic insulator|•Capsule package for double sided cooling|•Shallow design with single sided cooling|•Internation al standard case|•Off-state and reverse voltages up to 1800 V|•Amplifying gate|Typical Applications:|•DC motor control...

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