UD6004 is an N-channel MOS tube, suitable for a maximum operating voltage of 60V and a maximum current carrying capacity of 45A. Its on-resistance is 25mΩ at 10V and 28mΩ at 4.5V. The threshold voltage is 1.8V, and normal conduction can only be achieved when the control voltage is greater than the threshold. The package type is TO252.