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.
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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
  
                     
BT148W-600R,115


SOT-223 TRIACs ROHS
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WeEn Semiconductor 3128
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AUD 0.3448
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600 V 1 A 5 V0.4 V50 uA6 mASmd/SmtSOT - 223 - 3     + 125 C 
2n6403TG


SCRs 16A 400V
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ON Semiconductor 679
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AUD 1.0888
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400 V  1.7 V 1.5 V30 mA40 mAThrough HoleTO - 220 - 3Tube2N640x160 A1.7 V- 40 C+ 125 C 
S4006VS3TP


SCRs 6A 500uA 400V
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Littelfuse 678
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AUD 1.0904
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400 V5 uA6 A 1 V800 mV500 uA8 mAThrough HoleTO - 251TubeSxx06xsx100 A1.6 V- 40 C+ 110 C 
TYN840RG


Thyristor; 800V; 25A; 40A; 35mA; Package: tube; THT; TO220AB
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STMicroelectronics 675
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AUD 5.2612
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800 V5 uA  5 V1.3 V35 mA Through HoleTO - 220TubeTYN840480 A1.6 V- 40 C+ 125 C 
TCR22-6


Littelfuse SCRs 1.5A 200uA 400V Sensing
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Littelfuse 674
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AUD 0.6485
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400 V 1 A1.5 V6 V0.8 V200 uA5 mAThrough HoleTO - 92BulkTcr22 - X 1.5 V- 40 C125 C 
VS-50TPS12LHM3


SCRs 50A If; 1200V Vr TO-247AD 3L
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Vishay 673
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AUD 4.203
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1200 V 79 A 10 V1.5 V100 mA300 mAThrough HoleTO - 247AD - 3Tube  1.2 V- 40 C+ 125 C 
2N6504G


SCRs 50V 25A
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ON Semiconductor 663
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AUD 2.8239
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50 V 25 A1.8 V 1.5 V30 mA40 mAThrough HoleTO - 220 - 3Bulk2N650x250 A1.8 V- 40 C+ 125 C 
VS-30TPS12L-M3


SCRs Single SCR Alt VS-30TPS12-M3
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Vishay 648
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AUD 2.1672
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1200 V10 mA30 A  2 V45 mA Through HoleTO - 247AD - 3Tube   - 40 C+ 125 C 
TN2540-600G-TR


STMicroelectronics SCRs 25 Amp 600 Volt
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STMicroelectronics 646
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AUD 3.8448
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600 V   5 V1.3 V40 mA50 mASmd/SmtD2PAKReelTn2540 1.6 V- 40 C+ 125 C 
S4006VTP


Littelfuse SCRs 6A 500uA 400V
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Littelfuse 640
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AUD 1.0704
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400 V 6 A  1.5 V15 mA30 mAThrough HoleTO - 251TubeSxx06x100 A1.6 V- 40 C+ 125 C 
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