This is one of the types of MOSFETs and is a kind of transistor.
The Part Number is RU6888R. The package is TO-220FB-3L Type.
N-Channel Advanced power MOSFET
( equivalent, replacement )
1. 68V / 88A, Rds(on) = 6mΩ (Typ.) @ VGS = 10 V
2. Ultra Low On-resistance
3. Exceptional dv/dt capability
4. Fast Switching and fully avalanche rated
5. 100% avalanche tested
6. Lead free and green available
Absolute Maximum Ratings (Ta = 25°C)
1. Drain to source voltage: VDSS = 68 V
2. Gate to source voltage: VGSS = ± 25 V
3. Drain power dissipation : PD = 120 W
1. Switching appplicatin systems
2. Inverter systems