RS Components, Ltd. 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
3-Phase, full-controlled bridge and half-controlled bridge. For use in general purpose and heavy duty applications. Package fully compatible with INT-A-pak power modules series. High thermal conductivity package. Many power encapsulated...
A range of AC power control thyristor modules from IXYS. The modules contain two back-to-back thyristors allowing full-wave AC power control. The devices housed in isolated base SOT227B packages and...
A range of discrete through-hole PCB mounting Thyristors (SCRs) from IXYS. These 1200V high efficiency devices are available in various package styles and current ratings. They are suitable for a...
A range of Sensitive Gate Thyristors from STMicroelectronics which are especially suitable for applications where the available gate triggering current is limited. Typical uses are in ground fault circuit interrupters...
A range of standard phase control thyristors from IXYS Westcode. These rugged devices are available in ratings of up to 2000V and over 900A, and are housed in industry-standard capsule...
A wide range of general purpose Thyristors from STMicroelectronics with blocking voltage ratings of 400 to 1200V and on-state current rating of up to 50A. Rated Average On-State Current =...
Capsule,Distributed,Gate,Thyristor,830A - Discrete Semiconductors - Thyristors
Combined high-voltage/high-current diode and thyristor modules in phase-leg configuration for industrial power control and rectification applications. The rugged devices are housed in industry-standard isolated packages suitable for surface mounting. Thyristor...
Dual anti-parallel thyristor Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 3V Maximum Gate Trigger Current = 100mA Maximum Holding Current = 150mA Repetitive Peak Reverse Voltage =...
Dual series thyristors Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 1.5V Maximum Gate Trigger Current = 100mA Maximum Holding Current = 150mA Rated Average On-State Current =...
Dual series thyristors Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 1.5V Maximum Gate Trigger Current = 100mA Maximum Holding Current = 200mA Rated Average On-State Current =...
Dual series thyristors Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 2.5V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 200mA Rated Average On-State Current =...
Dual series thyristors Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 2V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 150mA Rated Average On-State Current =...
Dual series thyristors Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 2V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 400mA Rated Average On-State Current =...
Dual series thyristors Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 3V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 200mA Rated Average On-State Current =...
Dual series thyristors Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 3V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 250mA Rated Average On-State Current =...
Dual Thyristor Module 1600V 110A TO240AA - Discrete Semiconductors - Thyristor Modules
Half controlled single phase bridge rectifier with freewheeling diodes Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 1V Maximum Gate Trigger Current = 65mA Maximum Holding Current =...
High power thyristor modules Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 1.5V Maximum Gate Trigger Current = 100mA Maximum Holding Current = 200mA Rated Average On-State Current...
High power thyristor modules Thyristor Type = SCR Maximum Gate Trigger Voltage = 1.4V Maximum Gate Trigger Current = 80mA Maximum Holding Current = 100mA Rated Average On-State Current =...
Industrial standard package ADD-A-PAK. Low thermal resistance Thyristor Type = SCR, SCR Module Maximum Gate Trigger Voltage = 4V Maximum Gate Trigger Current = 270mA Maximum Holding Current = 200mA...
Industrial standard package ADD-A-PAK. Low thermal resistance Thyristor Type = SCR, SCR Module Maximum Gate Trigger Voltage = 4V Maximum Gate Trigger Current = 270mA Maximum Holding Current = 250mA...
Industrial standard package ADD-A-PAK. Low thermal resistance Thyristor Type = SCR Maximum Gate Trigger Voltage = 4V Maximum Gate Trigger Current = 270mA Maximum Holding Current = 200mA Rated Average...
Industrial standard package ADD-A-PAK. Low thermal resistance Thyristor Type = SCR Maximum Gate Trigger Voltage = 4V Maximum Gate Trigger Current = 270mA Maximum Holding Current = 250mA Rated Average...
MCR12DSMT4G, THY DPAK 12A 600V SCR - Discrete Semiconductors - Thyristors
MCR708AT4G, THY DPAK 4A 600V SCR - Discrete Semiconductors - Thyristors
NYC0102BLT1G, THY SOT23 SCR - Discrete Semiconductors - Thyristors
SCR 12A 800V TO220AB - Discrete Semiconductors - Thyristors
SCR 12A 800V TO220AB - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
SCR 16A 800V TO220AB - Discrete Semiconductors - Thyristors
SCR 16A 800V TO220AB - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
SCR 25A 600V D2PAK - Discrete Semiconductors - Thyristors
SCR 25A 600V D2PAK - Discrete Semiconductors - Thyristors Delivery on production packaging - Reel. This product is non-returnable.
SCR 25A 600V TO220AB - Discrete Semiconductors - Thyristors
SCR 25A 600V TO220AB - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
SCR 4A 400V Sensitive Gate TO-225 - Discrete Semiconductors - Thyristors
SCR 50A 1200V TO3P-Isolated - Discrete Semiconductors - Thyristors
SCR 50A 1200V TO3P-Isolated - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
SCR 8A 600V DPAK - Discrete Semiconductors - Thyristors
SCR 8A 600V DPAK - Discrete Semiconductors - Thyristors Delivery on production packaging - Reel. This product is non-returnable.
SCR 8A 600V TO220AB - Discrete Semiconductors - Thyristors
SCR 8A 600V TO220AB - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Sensitive Gate SCR 0.8A 600V TO92 - Discrete Semiconductors - Thyristors
Sensitive Gate SCR 0.8A 600V TO92 - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Sensitive Gate SCR 4A 600V DPAK - Discrete Semiconductors - Thyristors
Sensitive Gate SCR 4A 600V DPAK - Discrete Semiconductors - Thyristors Delivery on production packaging - Reel. This product is non-returnable.
Sensitive Gate SCR 4A 600V TO220AB - Discrete Semiconductors - Thyristors
Sensitive Gate SCR 4A 600V TO220AB - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Single phase, B2HK configured (half controlled with both thyristors to +ve outputs). High surge ratings and sturdy isolated baseplate. Faston terminals with solder tips Thyristor Type = SCR Module Maximum...
Single thyristor (SCR) power modules. 3500VRMS isolating voltage from the metal base Rated Average On-State Current = 90A Thyristor Type = SCR Package Type = D 55 Repetitive Peak Reverse...
Single thyristor 60A 1600V PLUS247 - Discrete Semiconductors - Thyristors
The IXYS CLA40PD phase leg thyristor contains two series connected thyristors and is suitable for use in single limb AC and DC power control applications. The device is housed in...
The IXYS CLAxxPD series phase leg modules contain a thyristor and series diode for use in half-wave AC power control and rectifier applications. The devices are housed in industry standard...
This AC power control thyristor module from IXYS contains two back-to-back thyristors allowing full-wave AC power control. The device is housed in an isolated base SOT227B package and has a...
Thyristor 1200V 29A TO220AB - Discrete Semiconductors - Thyristors
Thyristor 1200V 29A TO220AB - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor 1600V 30A TO247AD - Discrete Semiconductors - Thyristors
Thyristor 1600V 30A TO247AD - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor 1600V 49A TO247AD - Discrete Semiconductors - Thyristors
Thyristor 1600V 49A TO247AD - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor 1600V 75A TO247AD - Discrete Semiconductors - Thyristors
Thyristor 1600V 75A TO247AD - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor 600V 25A TO3PFM - Discrete Semiconductors - Thyristors
Thyristor 600V 25A TO3PFM - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor Capsule 470A 1400Vrrm Dia,42mm - Discrete Semiconductors - Thyristors
Thyristor Capsule 960A 1800Vrrm Dia.58mm - Discrete Semiconductors - Thyristors
Thyristor in series with a Diode for mains voltage 50/60 Hz rectification,Package with Direct Copper Bonding (DCB) ceramic base plate Thyristor Type = SCR Module Maximum Gate Trigger Voltage =...
Thyristor SCR 1.2KV 25A - Discrete Semiconductors - Thyristors
Thyristor SCR 1.6KV 40A - Discrete Semiconductors - Thyristors
Thyristor SCR 1000V 25A RD-91 - Discrete Semiconductors - Thyristors
Thyristor SCR 4A 600V TO202 - Discrete Semiconductors - Thyristors
Thyristor SCR 600V 16A TO220AB - Discrete Semiconductors - Thyristors
Thyristor SCR 70 A 1.6KV Super-247 - Discrete Semiconductors - Thyristors
Thyristor SCR 70A 1.2KV Super-247 - Discrete Semiconductors - Thyristors
Thyristor SCR 800V 10A - Discrete Semiconductors - Thyristors
Thyristor SCR Module 40A 600V - Discrete Semiconductors - Thyristor Modules
Thyristor stud 1200V 120A TO208AC - Discrete Semiconductors - Thyristors
Thyristor stud 1200V 120A TO208AC - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor stud 1200V 50A TO208AA (M6) - Discrete Semiconductors - Thyristors
Thyristor stud 1200V 50A TO208AA (M6) - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,10RIA120 25A 1200V - Discrete Semiconductors - Thyristors
Thyristor,10RIA120 25A 1200V - Discrete Semiconductors - Thyristors Delivery on production packaging - Tape. This product is non-returnable.
Thyristor,10TTS08S 10A 800V - Discrete Semiconductors - Thyristors
Thyristor,10TTS08S 10A 800V - Discrete Semiconductors - Thyristors Delivery on production packaging - Reel. This product is non-returnable.
Thyristor,12A,650V,SOT78,BT151-650R - Discrete Semiconductors - Thyristors
Thyristor,16RIA100 35A 1000V - Discrete Semiconductors - Thyristors
Thyristor,16RIA100 35A 1000V - Discrete Semiconductors - Thyristors Delivery on production packaging - Box. This product is non-returnable.
Thyristor,16RIA120 35A 1200V - Discrete Semiconductors - Thyristors
Thyristor,16RIA120 35A 1200V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,16RIA40 35A 400V - Discrete Semiconductors - Thyristors
Thyristor,16RIA40 35A 400V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,16RIA60 35A 600V - Discrete Semiconductors - Thyristors
Thyristor,16RIA60 35A 600V - Discrete Semiconductors - Thyristors Delivery on production packaging - Box. This product is non-returnable.
Thyristor,16RIA80 35A 800V - Discrete Semiconductors - Thyristors
Thyristor,16RIA80 35A 800V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,16TTS08S 16A 800V - Discrete Semiconductors - Thyristors
Thyristor,16TTS08S 16A 800V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,16TTS12 10A 1200V - Discrete Semiconductors - Thyristors
Thyristor,16TTS12 10A 1200V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,180RKI80 285A 800V - Discrete Semiconductors - Thyristors
Thyristor,22RIA100 35A 1000V - Discrete Semiconductors - Thyristors
Thyristor,22RIA100 35A 1000V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,22RIA120 35A 1200V - Discrete Semiconductors - Thyristors
Thyristor,22RIA120 35A 1200V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,22RIA40 35A 400V - Discrete Semiconductors - Thyristors
Thyristor,22RIA40 35A 400V - Discrete Semiconductors - Thyristors Delivery on production packaging - Box. This product is non-returnable.
Thyristor,22RIA60 35A 600V - Discrete Semiconductors - Thyristors
Thyristor,22RIA60 35A 600V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,22RIA80 35A 800V - Discrete Semiconductors - Thyristors
Thyristor,22RIA80 35A 800V - Discrete Semiconductors - Thyristors Delivery on production packaging - Box. This product is non-returnable.
Thyristor,25RIA120 40A 1200V - Discrete Semiconductors - Thyristors
Thyristor,25RIA120 40A 1200V - Discrete Semiconductors - Thyristors Delivery on production packaging - Box. This product is non-returnable.
Thyristor,25RIA120M 40A 1200V - Discrete Semiconductors - Thyristors
Thyristor,25RIA120M 40A 1200V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,25RIA60 40A 600V - Discrete Semiconductors - Thyristors
Thyristor,25RIA60 40A 600V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,25RIA80 40A 800V - Discrete Semiconductors - Thyristors
Thyristor,25RIA80 40A 800V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,2N6509 25A 800V - Discrete Semiconductors - Thyristors
Thyristor,30TPS08 30A 800V - Discrete Semiconductors - Thyristors
Thyristor,30TPS08 30A 800V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,30TPS12 30A 1200V - Discrete Semiconductors - Thyristors
Thyristor,30TPS12 30A 1200V - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor,30TPS16 30A 1600V - Discrete Semiconductors - Thyristors
Thyristor,30TPS16 30A 1600V - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor,40TPS08 55A 800V - Discrete Semiconductors - Thyristors
Thyristor,40TPS08 55A 800V - Discrete Semiconductors - Thyristors Delivery on production packaging - Reel. This product is non-returnable.
Thyristor,40TPS12 55A 1200V - Discrete Semiconductors - Thyristors
Thyristor,40TPS12 55A 1200V - Discrete Semiconductors - Thyristors Delivery on production packaging - Reel. This product is non-returnable.
Thyristor,40TPS12A 40A 1200V - Discrete Semiconductors - Thyristors
Thyristor,40TPS12A 40A 1200V - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor,500V,13A,TO220AB - Discrete Semiconductors - Thyristors
Thyristor,50RIA60 80A 600V - Discrete Semiconductors - Thyristors
Thyristor,50RIA60 80A 600V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,50RIA80 80A 800V - Discrete Semiconductors - Thyristors
Thyristor,50RIA80 80A 800V - Discrete Semiconductors - Thyristors Delivery on production packaging - Bag. This product is non-returnable.
Thyristor,BT145-800R 25A 400V - Discrete Semiconductors - Thyristors
Thyristor,BT145-800R 25A 800V - Discrete Semiconductors - Thyristors
Thyristor,BT148-600R 4A 600V - Discrete Semiconductors - Thyristors
Thyristor,BT148-600R 4A 600V - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor,BT151-800R 12A 800V - Discrete Semiconductors - Thyristors
Thyristor,BT152-600R 20A 600V - Discrete Semiconductors - Thyristors
Thyristor,BT152-600R 20A 600V - Discrete Semiconductors - Thyristors Delivery on production packaging - Tube. This product is non-returnable.
Thyristor,BT152-800RB 20A 800V - Discrete Semiconductors - Thyristors
Thyristor,ST083S08PFM1 135A 800V - Discrete Semiconductors - Thyristors
Thyristor,VS-81RIA120PBF - Discrete Semiconductors - Thyristor Modules
Thyristor,VS-ST333C08LFM0 - Discrete Semiconductors - Thyristor Modules
Thyristor/Diode configuration. 3500VRMS isolating voltage from the metal base. Industrial standard package INT-A-PAK. High surge capability Thyristor Type = SCR Maximum Gate Trigger Voltage = 4V Maximum Gate Trigger Current...
Thyristor/Diode configuration Thyristor Type = Diode, SCR Maximum Gate Trigger Voltage = 3V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 250mA Rated Average On-State Current = 95A...
Thyristor/Diode configuration Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 3V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 200mA Rated Average On-State Current = 25A...
Thyristor/Diode configuration Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 3V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 250mA Rated Average On-State Current = 40A...
Thyristor/Diode configuration Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 3V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 250mA Rated Average On-State Current = 50A...
Thyristor/Diode configuration Thyristor Type = SCR Module Maximum Gate Trigger Voltage = 3V Maximum Gate Trigger Current = 150mA Maximum Holding Current = 250mA Rated Average On-State Current = 95A...
Thyristor/Thyristor configuration. 3500VRMS isolating voltage from the metal base. Industrial standard package MAGN-A-PAK Thyristor Type = SCR Maximum Gate Trigger Voltage = 4V Maximum Gate Trigger Current = 350mA Maximum...
X0203NN 5AA4,Thyristor SCR 800V 1.25A - Discrete Semiconductors - Thyristors
X0403MF 1AA2,Thyristor SCR 600V 4A - Discrete Semiconductors - Thyristors

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