4OHM, 9A, TO-220AB; Transistor Polarity:N Channel; Continuous Drain Current Id:9A; Drain Source Voltage Vds:200V; On Resistance Rds(on):0.MOSFET, N CH, 200V, 0.4ohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs:4V.
Vishay Irf9520Spbf.8A; Drain Source Voltage Vds:-100V; On Resistance Rds(on):0.6ohm; Rds(on) Test Voltage Vgs:-10V; Threshold Voltage Vgs:-4V; Power Dissipation Pd:60W; Transistor Case Style:TO-263AB; No.8A, TO-263AB; Transistor Polarity:P Channel; Continuous Drain Current Id:-6.