* RB400D_TH THERMAL model * Model Generated by ROHM * All Rights Reserved * Commercial Use or Resale Restricted * Date: 2011/03/25 * Mounted on 25mm x 25mm x 0.8mm * glass epoxy board with both side copper * Tj-Junction Ta-Ambient .SUBCKT RB400D_TH Tj Ta C1 Tj Ta 195u C2 2 Ta 148u C3 3 Ta 1.31m C4 4 Ta 99.8m R1 Tj 2 5.31 R2 2 3 17.9 R3 3 4 148 R4 4 Ta 123 .ENDS RB400D_TH