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SCR5290RLRA
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Product Detailed Parameters
- Description：THY T092 SPECIAL SCR
- Series：*
- Mfr：onsemi
- Package：Bulk
- Voltage - Off State：-
- Voltage - Gate Trigger (Vgt) (Max)：-
- Current - Gate Trigger (Igt) (Max)：-
- Current - Hold (Ih) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- SCR Type：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Voltage - On State (Vtm) (Max)：-
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Off State (Max)：-
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Overview
The SCR5290RLRA is a specialized silicon-controlled rectifier (SCR) manufactured by onsemi, housed in a TO-92 package. It is designed for high-reliability switching applications requiring robust gate control and stable latching characteristics. The component features a single-phase configuration suitable for AC power control circuits. Its construction supports through-hole mounting, ensuring mechanical stability in industrial environments. The device is optimized for applications demanding precise turn-on timing and high surge current handling capabilities within the specified voltage and current ratings defined in its official datasheet.
Feature Summary
- Specialized silicon-controlled rectifier design for reliable switching
- Optimized for high-reliability AC power control applications
- Robust gate control characteristics with stable latching behavior
Applications
- AC power control circuits
- Industrial switching systems
- High-reliability electronic devices
Procurement Notes
Verify the specific electrical parameters and pinout configuration against the official onsemi datasheet before integration. Confirm that the TO-92 package dimensions match your PCB layout requirements. Ensure thermal management strategies align with the device's power dissipation limits under expected operating conditions. Check for any recent product change notifications regarding material composition or manufacturing location changes to maintain supply chain consistency.
Selection Notes
Select this component when a specialized SCR with enhanced reliability and specific gate triggering characteristics is required. Consider the TO-92 package constraints for space-limited designs. Evaluate the device's performance in AC control scenarios where stable latching and robust surge handling are critical. Compare against standard SCRs if generic switching suffices, but prioritize this part for applications demanding higher reliability specifications.
Part Context
This SCR belongs to onsemi's discrete semiconductor portfolio, focusing on specialized thyristor solutions. It complements their broader range of power control components. The TO-92 form factor distinguishes it from larger industrial packages, targeting compact yet robust applications. It fits within the company's strategy to provide high-quality, application-specific discrete devices for demanding electronic systems.
Replacement Considerations
Consult the official onsemi documentation for approved substitute part numbers. Verify compatibility in terms of voltage ratings, current handling, and package dimensions. Ensure that any replacement maintains the same specialized SCR characteristics and reliability standards required for the original design.
