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The onsemi 2N5064G is a glass-passivated sensitive gate silicon controlled rectifier (SCR) designed for general-purpose switching and phase control applications. It features a TO-92 package with through-hole mounting. The device supports a maximum repetitive peak off-state voltage of 200 V and a non-repetitive peak forward current of 10 A at 60 Hz. It operates within a junction temperature range of -40°C to 110°C, with a maximum average forward on-state current of 0.8 A.
Verify the specific suffix 'G' against the manufacturer's official documentation to confirm compliance with RoHS directives and lead-free status. Ensure the ordering part number matches the exact package style and marking requirements specified in the latest datasheet revision before finalizing procurement.
Select this component when a compact, sensitive gate SCR is required for low-current phase control or switching tasks. Confirm that the 200 V blocking voltage and 0.8 A continuous current ratings align with the circuit's electrical demands and thermal management capabilities.
This device belongs to the standard 2N5064 family of sensitive gate thyristors. It serves as a fundamental discrete semiconductor component for controlling AC loads or DC circuits where precise, low-power triggering signals are available from digital logic sources.
Compatible substitutes include the 2N5064RLRAG and generic 2N5064 variants from other manufacturers such as NXP Semiconductors or Littelfuse, provided they meet the same TO-92 package and electrical specifications.