Product Releases

Phase-control stud-style thyristors offer current-handling capability to 25 Amps

Tue, 06/24/2014 - 4:09pm


Announced today by America Semiconductor, LLC (Linden, NJ) is the 25RIA Series of medium-power, phase-control thyristors. The single-phase Silicon Controlled Rectifiers (SCR) are supplied in a standard TO-48 package with a current handling capability to 25 Amps. The rugged parts additionally boast low thermal resistance and high dl/dt and dV/dt capabilities. Other features include: 

• Voltages ranging from 100 V to 1200 V with a maximum repetitive peak and off-state voltage range from 100 V to 1200 V. 
• Maximum non-repetitive peak voltage range from 150 V to 1300 V.
• Maximum on-state voltage of 1.70 V and DC gate current required to trigger of 60 mA.
• Maximum operating junction and storage temperature range of -65° to 125° C.

For more information on the 25RIA Series, visit


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