About SCRs

Vishay 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
  
                     
25RIA120


Thyristor SCR Phase Control Thyristor 1.2kV 440A 3-Pin TO-48
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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.

Vishay Availability : 0
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USD 15.3735
Multiples of: 1

                 
22RIA120


Thyristor SCR 1.2KV 420A 3-Pin TO-48
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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.

Vishay Availability : 0
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USD 16.6087
Multiples of: 100

                 
VS-25RIA120MS90


SCRs Thyristors - TO48 BRAZ SQR-e3
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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.

Vishay Availability : 0
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USD 18.8451
Multiples of: 100

                 
VS-16RIA80M


SCRs Thyristors - TO48 BRAZ SQR-e3
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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.

Vishay Availability : 0
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USD 18.8451
Multiples of: 100

                 
VS-16RIA100M


SCRs Thyristors - TO48 BRAZ SQR-e3
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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.

Vishay Availability : 0
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USD 18.8451
Multiples of: 100

                 
VS-16RIA60M


SCRs Thyristors - TO48 BRAZ SQR-e3
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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.

Vishay Availability : 0
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USD 18.8451
Multiples of: 100

                 
50RIA80


Thyristor SCR Phase Control Thyristor 800V 1.49KA 3-Pin TO-65
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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.

Vishay Availability : 0
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USD 20.4771
Multiples of: 1

                 
80RIA40


Vishay Semiconductors SCRs 400 Volt 80 Amp
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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.

Vishay Availability : 0
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USD 29.9757
Multiples of: 1

400 V   10 V2.5 V120 mA200 mAStudTO - 94Bulk 1.99 kA1.6 V- 40 C+ 125 C 
VS-50RIA120M


SCRs Thyristors - TO65 BRAZ SQR-e3
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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.

Vishay Availability : 0
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USD 32.0513
Multiples of: 100

                 
VS-80RIA120PBF


Vishay Semiconductors SCRs 80 Amp 1200 Volt 1990 Amp ITSM
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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.

Vishay Availability : 0
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USD 34.0595
Multiples of: 1

1200 V   10 V2.5 V120 mA200 mAStudTO - 94Bulk  1.6 V- 40 C+ 125 C 
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