MOSFET N SOT-227B; Transistor Polarity:N Channel; Continuous Drain Current Id:44A; Drain Source Voltage Vds:500V; On Resistance Rds(on):120mohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs:4V; Power Dissipation Pd:500W ;RoHS Compliant: Yes