2N6059 Silicon NPN Power Darlington Transistor TO−3 Type Case Description: The 2N6059 is a silicon NPN Darlington transistor in a TO−3 type case designed for general−purpose amplifier and low−frequency switching applications. Absolute Maximum Ratings: Collector−Base Voltage (IE = 0), VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V Collector−Emitter Voltage (VBE = −1.5V), VCEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V Collector Emitter Voltage (IB = 0), VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V Emitter−Base Voltage (IC = 0), VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Collector Current, IC Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12A Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20A Base Current, IB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mA Total Dissipation (TC 25C), Ptot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150W Max. Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +200C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to +200C Max. Thermal Resistance, Junction−to−Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.17C/W Electrical Characteristics: (TC = +25C unless otherwise specified) Parameter Collector Cutoff Current Symbol ICEX Test Conditions VCE = 100V, VBE = −1.5V TC = +150C Emitter Cutoff Current Collector−Emitter Sustaining Voltage Collector−Emitter Saturation Voltage Base−Emitter Saturation Voltage DC Current Gain Transition Frequency Min Typ Max Unit − − 0.5 mA − − 5.0 mA ICEO VCE = 50V, IB = 0 − − 1 mA IEBO VBE = 5V, IC = 0 − − 2.0 mA 100 − − V IC = 6A, IB = 24mA, Note 1 − − 2 V IC = 12A, IB = 120mA, Note 1 − − 3 V IC = 6A, VCE = 3V, Note 1 − − 2.8 V IC = 6A 750 − − IC = 12A 100 − − 4 − − VCEO(sus) IC = 100mA, Note 1 VCE(sat) VBE(sat) hFE fT VCE = 3V, Note 1 IC = 5A, VCE = 3C, f = 1MHz Note 1. Pulse Test: Pulse Width = 300s, Duty Cycle = 1.5% MHz C B E .135 (3.45) Max .350 (8.89) .875 (22.2) Dia Max Seating Plane .312 (7.93) Min .040 (1.02) 1.187 (30.16) Emitter .665(16.9) .215 (5.45) .156 (3.96) Dia (2 Holes) .430 (10.92) .188 (4.8) R Max Base .525 (13.35) R Max Collector/Case