* 2SA2018_TH THERMAL model * Model Generated by ROHM * All Rights Reserved * Commercial Use or Resale Restricted * Date: 2011/03/28 * Mounted on 25mm x 25mm x 0.8mm * glass epoxy board with both side copper * Tj-Junction Ta-Ambient .SUBCKT 2SA2018_TH Tj Ta C1 Tj Ta 46.1u C2 2 Ta 48.9u C3 3 Ta 553u C4 4 Ta 151m R1 Tj 2 10.1 R2 2 3 51.5 R3 3 4 253 R4 4 Ta 91.5 .ENDS 2SA2018_TH