TRANS DARLINGTON 30V 220MHZ SOT-89-3; Transistor Polarity:Dual NPN; Collector Emitter Voltage V(br)ceo:30V; Power Dissipation Pd:1.3W; DC Collector Current:500mA; DC Current Gain hFE:4000hFE; Transistor Case Style:SOT-89; No. of ;RoHS Compliant: Yes