9V MOSFET, N, COOLMOS, D2-PAK; Transistor Polarity:N Channel; Continuous Drain Current Id:20. Infineon Spb20N60C3Atma1.7A; Drain Source Voltage Vds:650V; On Resistance Rds(on):0.19ohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs:3V; Power Dissipation Pd:208W; Transistor Case Style:TO-263; No.