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CS35-12IO4
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Product Detailed Parameters
- Description：SCR 1.2KV 120A TO208AC
- Series：-
- Mfr：IXYS
- Package：Bulk
- Voltage - Off State：1.2 kV
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：100 mA
- Current - Hold (Ih) (Max)：80 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：1200A, 1340A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：TO-208AC, TO-65-3, Stud
- Supplier Device Package：TO-208AC (TO-65)
- Voltage - On State (Vtm) (Max)：1.5 V
- Current - On State (It (AV)) (Max)：69 A
- Current - On State (It (RMS)) (Max)：120 A
- Current - Off State (Max)：10 mA
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Overview
The IXYS CS35-12IO4 is a Silicon Controlled Rectifier (SCR) designed for line frequency applications. It features a JEDEC TO-208AC (TO-65) package with stud mounting. Key electrical parameters include a repetitive peak reverse voltage of 1200V, an RMS on-state current of 75A, and a non-repetitive surge current rating of 1340A. The device has a maximum gate trigger voltage of 1.5V and a holding current maximum of 80mA.
Feature Summary
- Planar glassivated chip construction
- Long-term stability of blocking capability
- International standard JEDEC TO-208AC package
Applications
- Line frequency phase control circuits
- Industrial power regulation systems
- High-voltage switching applications
Procurement Notes
Verify component authenticity through authorized IXYS distributors or certified suppliers. Confirm datasheet revisions and specific lot markings to ensure compliance with technical specifications. Check for obsolete status indicators as availability may be limited in the open market.
Selection Notes
Select this component for high-voltage AC control requiring robust thermal performance. Ensure the application voltage does not exceed 1200V and current demands align with the 75A RMS rating. Verify gate drive requirements match the 1.5V trigger specification for reliable operation.
Part Context
This part belongs to the IXYS CS series of thyristors, characterized by planar technology and standardized mounting packages. It serves as a solid-state alternative to mechanical switches in high-power industrial environments, offering bistable switching capabilities with four-layer N-P-N-P material structure.
Replacement Considerations
CS35-14IO4 offers similar packaging but higher voltage ratings. CS60-12IO1 provides different current handling in a TO-247 package. Cross-reference pinouts and thermal characteristics before substitution.
