SCR39XV-140-Y1R6A007JH

Overview

The KEMET SCR39XV-140-Y1R6A007JH is a four-phase common mode choke filter designed for high-power automotive applications. It features an inductance of 0.64 mH and supports a maximum DC current of 14 A per phase. The component operates within a voltage range up to 1000 V and has a maximum DC resistance of 4.040 mohms. It is rated for temperatures between -40°C and +120°C.

Feature Summary

• Four-phase configuration for multi-winding motor drive filtering
• High current handling capability suitable for traction inverters
• Automotive-grade reliability with AEC-Q200 qualification

Applications

• Electric vehicle traction inverter systems
• Hybrid electric vehicle power electronics
• Motor drive noise suppression

Procurement Notes

Verify the specific suffix against official KEMET documentation to ensure correct pinout and tolerance specifications. Confirm that the four-phase design aligns with the target inverter topology. Check for any recent obsolescence notices or alternate package options available from authorized distributors.

Selection Notes

Select this component when a four-phase common mode choke is required for high-current traction applications. Ensure the 14 A rating meets the peak phase current demands. Verify thermal management requirements given the operating temperature range and DC resistance losses in the final assembly.

Part Context

This part belongs to the SCR-XV series, which provides robust EMI filtering for automotive power electronics. It complements other SCF and SCT series chokes by offering a specialized four-phase solution for complex inverter architectures commonly found in modern electric vehicles.

Replacement Considerations

SCF39XV-140-Y1R6A007JH (single-phase variant, requires circuit redesign).

FAQ

Is this component qualified for automotive use?

Yes, it is AEC-Q200 qualified.

What is the maximum operating temperature?

The maximum operating temperature is +120°C.