Heat Rated Current (Irms) will cause the coil temperature rise approximately,△T=40℃ without core loss.
Saturation Current (Isat) will cause L0 to drop approximately 25%
The part temperature (ambient + temp rise) should not exceed 125℃ under worst case operating conditions. Circuit design, component, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.
