* PTZ5.1B_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 PTZ5.1B_TH Tj Ta C1 Tj Ta 380u C2 2 Ta 4.28m C3 3 Ta 54.3m C4 4 Ta 974m R1 Tj 2 1.24 R2 2 3 6.66 R3 3 4 46.2 R4 4 Ta 44.5 .ENDS PTZ5.1B_TH