Not one you could carry. One with an initial mass of 606,000 metric tons would have an initial power output of 160 petawatts, most of which was so high energy you'd have to worry about proton-antiproton creation on every atom those photons interact with, and it would still have a 3.5-year lifespan.
The lower the mass, the worse it gets.
https://benwheatley.github.io/blog/2022/05/14-17.06.59.html