SCRs - Single

Single SCRs, or Silicon Controlled Rectifiers, are semiconductor devices known for their ability to control large currents and voltages effectively. They primarily function as switches or rectifiers in electronic circuits, turning on when a small gate current is applied and remaining on as long as the forward voltage and current are maintained. This makes them essential in applications requiring precise control over high power, such as in motor control, soft starters, and light dimmers. Their robust nature allows them to handle brief overloads without damage, which is crucial for safeguarding other components in power circuits.

In practical applications, SCRs are widely used across various industries. For example, in industrial motor drives, SCRs adjust the power delivered to motors, enabling smooth startups and efficient speed adjustments. Another significant application is in phase control, where they manage the power flow in AC circuits, thus optimizing energy consumption in heating systems. Their reliability and efficiency also make them suitable for protective circuits, like crowbar circuits, which protect sensitive equipment from overvoltages by shorting the excess voltage to ground. These examples illustrate the versatility and dependability of single SCRs in both everyday and industrial electronics.

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SCR NON-SENS 1000V 55A TO-263
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SCR 400V 40A LOW TQ TO263
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SCR 400V 40A LOW TQ TO263
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SCR 400V 40A LOW TQ TO263
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SCR NON-ISOLATED 1KV 55A D2-PAK
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SCR NON-SENS 1000V 40A TO-263
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SCR NON-SENS 800V 55A TO-263
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SCR NON-ISOLATED 1000V 40A D2PAK
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SCR NON-SENS 800V 40A TO-263
RFQ
SCR 400V 40A LOW TQ TO220
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SCR 400V 40A LOW TQ TO220
RFQ
SCR NON-SENS 600V 55A TO-263
RFQ
SCR NON-ISOLATED 800V 40A D2 PAK
RFQ
SCR NON-SENS 600V 40A TO-263
RFQ
SCR NON-SENS 400V 55A TO-263
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SCR NON-ISOLATED 600V 40A D2 PAK
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