SMBT3906...MMBT3906DC current gain hFE = ƒ(IC) Saturation voltage IC = ƒ(VBEsat; VCEsat) VCE = 1 V hFE = 10 3 10 EHP00767 2 mA Ι 10 2 125 °C C 5 25 °C h FE V V CE BE 2 10 -55 °C 10 1 5 1 10 10 0 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 mA 0 0.2 0.4 0.6 0.8 1.0 V 1.2 IC V , V BE sat CE sat Collector-base capacitance Ccb = ƒ(VCB) Total power dissipation Ptot = ƒ(TS) Emitter-base capacitance Ceb = ƒ(VEB) SMBT3906 8 360 pF mW 7 300 6.5 EB 270 6 /V 240 CB 5.5 tot V P 5 210 4.5 180 4 150 3.5 120 3 CEB 90 2.5 60 2 1.5 30 CCB 1 0 0 4 8 12 16 V 22 0 15 30 45 60 75 90 105 120 °C 150 CCB/CEB TS 5 2012-08-21