N CHANNEL MOSFET, 500V, 8A TO-220AB; Tra; N CHANNEL MOSFET, 500V, 8A TO-220AB; Transistor Polarity:N Channel; Continuous Drain Current Id:8A; Drain Source Voltage Vds:500V; On Resistance Rds(on):850mohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs Typ:4V; MSL:-