september 2008 rev 5 1/17 17 std5nk52zd, stb5nk52zd-1 stf5nk52zd,STP5NK52ZD n-channel 520 v,1.22 ? ,4.4 a,to-220,ipak,i 2 pak,dpak,to-220fp zener-protected supermesh? power mosfet features 100% avalanche tested extremely high dv/dt capability gate charge minimized very low intrinsic capacitances very good manufact uring repeatability improved esd capability application switching applications description the superfredmesh? series associates all advantages of reduced on-resistance, zener gate protection and very high dv/dt capability with a fast body-drain recovery diode. such series complements the ?fdmesh?? advanced technology. figure 1. internal schematic diagram type v dss r ds(on) max i d pw stb5nk52zd-1 520 v < 1.5 ? 4.4 a 70 w std5nk52zd-1 520 v < 1.5 ? 4.4 a 70 w std5nk52zd 520 v < 1.5 ? 4.4 a 70 w stf5nk52zd 520 v < 1.5 ? 4.4 a 25 w STP5NK52ZD 520 v < 1.5 ? 4.4 a 70 w & |