DARLINGTON TRANSISTOR NPN 100V TO-3;; DARLINGTON TRANSISTOR NPN 100V TO-3; Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:100V; Power Dissipation Pd:160W; DC Collector Current:20A; DC Current Gain hFE:18000; No. of Pins:2; Operating Temperature Max:200°C