YF5N50B--NMOS管，耐压500V

n-channel mosfet
features
high ruggedness
bvdss : 500v
rds(on) (max 3.15Ω)@vgs=10v
id: 3a
fast reverse recovery body diode
rds(on) : 2.70ohm
improved dv/dt capability
avalanche tested