* RB731XN_TH THERMAL model * Model Generated by ROHM * All Rights Reserved * Commercial Use or Resale Restricted * Date: 2011/05/24 * Mounted on 25mm x 25mm x 0.8mm * glass epoxy board with both side copper * Tj-Junction Ta-Ambient .SUBCKT RB731XN_TH Tj Ta C1 Tj Ta 46.3u C2 2 Ta 55.3u C3 3 Ta 613u C4 4 Ta 138m R1 Tj 2 9.13 R2 2 3 48.5 R3 3 4 232 R4 4 Ta 91.6 .ENDS RB731XN_TH