2SCR553PFRAT100 ROHM TRANS, BIPOL, NPN, 50V, SOT-89; Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:50V; Transition Frequency ft:360MHz; Power Dissipation Pd:2W; DC Collector Current:2A; DC Current Gain hFE:180; Transistor Case Style:SOT-89; No. of Pins:3Pins; O