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K0900ME600
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Product Detailed Parameters
- Description：SCR 6KV 1980A W78
- Series：-
- Mfr：IXYS
- Package：Box
- Voltage - Off State：6 kV
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：300 mA
- Current - Hold (Ih) (Max)：1:00 AM
- Current - Non Rep. Surge 50, 60Hz (Itsm)：14000A @ 50Hz
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Clamp On
- Package / Case：TO-200AC, K-PUK
- Supplier Device Package：W78
- Voltage - On State (Vtm) (Max)：2.5 V
- Current - On State (It (AV)) (Max)：1010 A
- Current - On State (It (RMS)) (Max)：1980 A
- Current - Off State (Max)：150 mA
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Overview
The K0900ME600 is a medium voltage thyristor manufactured by IXYS. It features a 600V repetitive peak reverse voltage and a 1010A average on-state current rating. The device utilizes a stud mounting configuration for secure mechanical attachment and thermal dissipation. Designed for high-power phase control applications, it supports robust operation in industrial environments requiring precise voltage regulation and high current handling capabilities.
Feature Summary
- High current capacity suitable for heavy-duty power conversion
- Medium voltage blocking capability for stable operation
- Stud mount design for efficient heat transfer
Applications
- Industrial phase control systems
- High-power rectifier circuits
- Motor speed control drives
Procurement Notes
Verify the specific datasheet version with the manufacturer to confirm exact thermal resistance values and gate trigger requirements. Ensure that the mounting surface preparation meets the specified torque and contact area guidelines for optimal thermal performance. Confirm compatibility with existing cooling infrastructure before integration into the final assembly.
Selection Notes
Select this component when application demands exceed standard low-voltage thyristor limits but do not require ultra-high voltage ratings. Evaluate the thermal management strategy carefully, as the high current rating necessitates effective heat sinking. Compare against alternative medium voltage devices to ensure the 600V rating aligns with system transient protection levels.
Part Context
This part belongs to IXYS's medium voltage thyristor portfolio, designed for industrial power electronics. It serves as a replacement or equivalent for certain Westcode and Littelfuse products in legacy designs. The series focuses on balancing voltage blocking strength with high continuous current handling for reliable long-term operation.
Replacement Considerations
Public confirmed substitutes include equivalents from Westcode and Littelfuse. Verify pinout and mechanical dimensions match the original footprint. Cross-reference electrical parameters such as VDRM and IT(AV) to ensure functional equivalence in the target circuit.
