Si7960DP vs Si7850DP

Discussion in 'Electronics Resources' started by tudstudent, Jun 9, 2009.

  1. tudstudent

    Thread Starter Member

    Jun 6, 2009
    I am trying to create the schematics from:

    LT3800 page 20

    They use a Si 7850DP,this Mosfet is unknown in Orcad and CIS, on the site form Vishay only a spice model is available no OLB. So no design etc.

    Whats is the most usual way to solve this problem!
    Last edited: Jun 9, 2009
  2. meadoluv

    New Member

    Aug 5, 2009
    I tried to make this LT3800 circuit also I got stuck with those Mosfets Si 7850DP and Si 370DDP which are SMT couldn't get proper and equivalent TO-220 Mosfets, if someone recommends an alternative? this also may solve the ORCAD problem.