MOSFET, P-CH, 20V, 3.1A, SOT23; Transistor Polarity:P Channel; Current Id Max:-3.1A; Drain Source Voltage Vds:-20V; On State Resistance:90mohm; Rds(on) Test Voltage Vgs:-4.5V; Voltage Vgs Max:8V; Power Dissipation:1.6W; Operating Temperature Range:-55°C to +150°C; Transistor Case Style:SOT-23; No. of Pins:3