* 2SB1690_TH THERMAL model * Model Generated by ROHM * All Rights Reserved * Commercial Use or Resale Restricted * Date: 2011/04/05 * Mounted on 25mm x 25mm x 0.8mm * glass epoxy board with both side copper * Tj-Junction Ta-Ambient .SUBCKT 2SB1690_TH Tj Ta C1 Tj Ta 134u C2 2 Ta 419u C3 3 Ta 4.02m C4 4 Ta 312m R1 Tj 2 5.59 R2 2 3 9.49 R3 3 4 74.8 R4 4 Ta 86.6 .ENDS 2SB1690_TH