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CS220-8N
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Product Detailed Parameters
- Description：SCR 800V 8A TO220
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Bulk
- Voltage - Off State：800 V
- 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)：60A @ 50Hz
- 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)：1.8 V
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：8:00 AM
- Current - Off State (Max)：-
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Overview
The CS220-8N is an epoxy molded Silicon Controlled Rectifier (SCR) from the Central Semiconductor CS220 series, housed in a TO-220 case. It supports a peak repetitive off-state voltage of 800 V and an RMS on-state current of 8.0 A at 90°C. The device handles a peak one-cycle surge current of 60 A with a critical rate of rise of on-state current of 50 A/µs. Operating junction temperature ranges from -40 to +125 °C, while storage temperature extends to +150 °C. Thermal resistance values are 2.5 °C/W (junction-to-case) and 60 °C/W (junction-to-ambient).
Feature Summary
- Epoxy molded construction designed for sensing circuit and control system applications.
- TO-220 package configuration with tab common to the anode pin.
Applications
- Sensing circuits
- Control systems
Procurement Notes
Verify component status before procurement as the CS220 series has been transitioned to End of Life status by Central Semiconductor Corp. Last purchase orders may be placed within six months of the notice date, with final shipments occurring twelve months after notification. Confirm availability through official engineering channels or authorized distributors, as replacement parts are not currently designated for this specific part number.
Selection Notes
Select the CS220-8N when an SCR requires an 800 V blocking capability and 8.0 A continuous conduction rating in a TO-220 package. Ensure thermal management accommodates the specified junction-to-case resistance. Verify that gate trigger requirements align with the typical 15 mA IGT specification under standard test conditions.
Part Context
The CS220-8N belongs to the broader CS220 family of silicon controlled rectifiers manufactured by Central Semiconductor Corp. This series encompasses variants with different voltage ratings ranging from 200 V to 1000 V, all sharing similar current handling capabilities and TO-220 packaging formats for industrial and commercial power control applications.
Replacement Considerations
No direct replacement part numbers are listed by Central Semiconductor for the CS220-8N. Contact [email protected] for assistance in locating alternate sources or identifying suitable cross-reference components from other manufacturers.
FAQ
What is the maximum operating junction temperature for the CS220-8N?
The maximum operating junction temperature is +125 °C.
How is the lead configuration arranged in the TO-220 package?
Pin 1 is the Cathode, Pin 2 is the Anode, and Pin 3 is the Gate. The metal tab is electrically common to Pin 2 (Anode).
What is the typical gate trigger current (IGT) specified for this device?
The typical gate trigger current is 15 mA, measured with VD=12V and RL=10Ω.
