- You may be looking for hypothermic charge.
Voyager is hit by a hyper-thermic charge
A hyper-thermic charge was a starship-mounted energy weapon utilized by the Vidiians in the 24th century.
In 2372, the Vidiians used this weapon against the USS Voyager. They were successful in destroying Voyager's weapons array, allowing them to grapple the ship and board it. (VOY: "Deadlock")