* 2SD1757K_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 2SD1757K_TH Tj Ta C1 Tj Ta 189u C2 2 Ta 155u C3 3 Ta 1.25m C4 4 Ta 102m R1 Tj 2 5.24 R2 2 3 17.8 R3 3 4 152 R4 4 Ta 116 .ENDS 2SD1757K_TH