Scripture states that men esteemed Him as forsaken by God (Ps. 22). And on the Cross Jesus cried out "My God, My God, why have You forsaken Me?". So we know that the Father laid upon the Son our iniquity. We know that Jesus bore our sins. And we know that this was the will of the Father that Jesus suffer at the hands of the Jews and they disown God's Holy and Righteous One, and put him to death. And this was the will of the Father.
But all of this is speaking of Jesus' physical death, not a spiritual death. God becoming man, dying at the hands of His own people, dying under the Law as a blasphemer, satisfies the demands of sin and wrath that was held against us.
What you add is that Jesus suffered the spiritual death of Hell as the Father punished Him with the punishment the lost will suffer at Judgment. This part is foreign to Scripture, foreign to Jesus' own words, foreign to Paul, to the Apostles, to the early church, to Christianity for 15 centuries, to Martin Luther, to the Anabaptists, to the majority of Christianity today. Yet it is the theory you have chosen to build upon. And you can't even find one verse that proves it as true.