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CS220-12P
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Product Detailed Parameters
- Description：SCR 1KV 12A TO220
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Bulk
- Voltage - Off State：1 kV
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：15 mA
- Current - Hold (Ih) (Max)：20 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220-3
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：12:00 AM
- Current - Off State (Max)：-
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Overview
The CS220-12P is a Silicon Controlled Rectifier (SCR) manufactured by Central Semiconductor Corp, housed in a TO-220 case. It features a peak repetitive off-state voltage of 1000 V and an RMS on-state current of 12 A at 90°C. The device supports a peak one-cycle surge current of 80 A with an I²t value of 32 A²s for fusing. Key electrical characteristics include a gate trigger current of 3.5 mA to 15 mA and a holding current of 8.7 mA to 20 mA. Operating junction temperature ranges from -40°C to +125°C, with thermal resistance values of 60 °C/W (junction-to-ambient) and 2.5 °C/W (junction-to-case).
Feature Summary
- Epoxy molded construction designed for sensing circuit and control system applications.
- High surge current capability with defined I²t rating for fusing protection.
- Robust thermal performance with low junction-to-case thermal resistance.
Applications
- Sensing circuits
- Control systems
Procurement Notes
Verify component status before procurement as the CS220 series has been transitioned to End of Life (EOL) status. No replacement part numbers are currently available from the manufacturer. Contact [email protected] for technical data or alternate source assistance if required.
Selection Notes
Select this component based on its 1000 V blocking voltage and 12 A continuous current rating. Ensure the application environment maintains the junction temperature within the specified -40°C to +125°C range. Verify that the gate drive circuit can supply the required peak forward gate current and voltage parameters.
Part Context
The CS220-12P belongs to the CS220 series of Silicon Controlled Rectifiers, which covers voltage ratings from 200 V to 1000 V. This specific model represents the highest voltage variant in the 12 A current class. The series utilizes a standard TO-220 package configuration with three leads and a tab common to the anode.
Replacement Considerations
No replacement part numbers are listed for the CS220-12P. The manufacturer indicates N/A for all replacements in this series. Users must seek alternative sources or contact the manufacturer's engineering team directly for potential substitutes.
