About SCRs

Semikron SCRs

A SCR (Silicon Controlled Rectifier) is a type of electronic device that is used in circuits to allow for the control of AC current flow. It is an electronic switching device, which has three electrodes: a gate, a cathode, and an anode. The SCR is triggered when a voltage is applied to the gate electrode, and current flows through the device once it is “turned on.” Once the current is flowing, the SCR will remain in the “on” state, even when the voltage is removed from the gate. This allows the device to act as an “invisible switch” in AC circuits, allowing for the control of current flow. SCRs are commonly used in a variety of applications, such as motor speed control, light dimming, motor starting, and motor braking.

SCRs

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(Ex. GST)(▲▼)		Enter Qty Rated Repetitive Off-State Voltage VDRMOff-State Leakage Current @ VDRM IDRMOn-State RMS Current - It RMSForward Voltage DropMaximum Gate Peak Inverse VoltageGate Trigger Voltage - VgtGate Trigger Current - IgtHolding Current Ih MaxMounting StylePackage / CasePackagingSeriesBreakover Current IBO MaxVf - Forward VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                     
SKT 16/14E


Stud thyristor; 1.4kV; 16A; 40A; 100mA; Package: bulk; TO208AA, TO48
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semikron Availability : 0
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USD 16.9097
Multiples of: 1

                 
SKT 40/14 E


Stud thyristor; 1.4kV; 40A; 63A; 150mA; Package: bulk; TO208AC, TO65
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semikron Availability : 0
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USD 17.6024
Multiples of: 1

                 
SKT 40/16 E


Stud thyristor; 1.6kV; 40A; 63A; 150mA; Package: bulk; TO208AC, TO65
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semikron Availability : 0
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USD 18.4852
Multiples of: 1

                 
SKT 40/18 E


Stud thyristor; 1.8kV; 40A; 63A; 150mA; Package: bulk; TO208AC, TO65
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semikron Availability : 0
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USD 19.368
Multiples of: 1

                 
SKKH42/16E


Thyristor SCR Module 1.6KV 1KA 5-Pin Case A-47
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semikron Availability : 0
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USD 21.9137
Multiples of: 1

1600 V    3 V150 mA Screw        
SKT 40/12 E


Stud thyristor; 1.2kV; 40A; 63A; 150mA; Package: bulk; TO208AC, TO65
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semikron Availability : 0
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USD 22.2886
Multiples of: 1

                 
SKT 50/12 E


Stud thyristor; 1.2kV; 50A; 78A; 150mA; Package: bulk; TO208AC, TO65
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semikron Availability : 0
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USD 24.4245
Multiples of: 1

                 
SKT 50/16 E


Stud thyristor; 1.6kV; 50A; 78A; 150mA; Package: bulk; TO208AC, TO65
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semikron Availability : 0
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USD 28.0231
Multiples of: 1

                 
SKKT57/16E


Thyristor SCR Module 1.6KV 1.5KA 7-Pin Case A-46
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semikron Availability : 0
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USD 39.3494
Multiples of: 1

                 
SKKH106/08E


Thyristor SCR Module 800V 2.25KA 5-Pin Case A-47
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Semikron Availability : 0
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USD 43.1889
Multiples of: 1

800 V    3 V150 mA Screw        
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