* RR274EA-400_TH THERMAL model * Model Generated by ROHM * All Rights Reserved * Commercial Use or Resale Restricted * Date: 2011/02/23 * Mounted on 25mm x 25mm x 0.8mm * glass epoxy board with both side copper * operational environment at 1 element * Tj-Junction Ta-Ambient .SUBCKT RR274EA-400_TH Tj Ta C1 Tj Ta 225u C2 2 Ta 720u C3 3 Ta 18.9m C4 4 Ta 867m R1 Tj 2 5.78 R2 2 3 33.2 R3 3 4 56.6 R4 4 Ta 54.5 .ENDS RR274EA-400_TH