A tac with module disruptor beam, or vette with disruptir pulse. If yer a dread, broadsiding or warping to an ally further away works if you can anticipate them coming.
Very helpful info for a T3 Destroyer.
As a T3 destroyer, there is really not much you can do if a Vindicta is fully committed to ramming you, same as a lot of other ships, like tacs.
Run nukes,or even run it with module reboot.
The main problem with ships that are ramming is that they are extremely vulnerable to burst damage.
Fire the nuke as soon as enemy is in range and be ready to detonate it.
If you have module amper, You can make it into a 1 for 1 trade or even kill the rammer.
Your best bet would be to gamble a dodge movement. Ram can be notorious for overshooting the target. So scrambler with energy set to engin was my best chance with a T3 destroyer.
The best way to dodge him will be to go up or down depending on the enemy position relative to you.(there's no need for you to line a perfect horizontal angle).
IF YOU MANAGE THE DODGE KEEP GOING FORWARD TOWARD THE BACK OF HIS SHIP. A rebound on the underbelly won't hurt you.
Just the tip!!!
or just switch to arty with stasis missile and focus on him until he switch ship.