57 GERMANIUM POWER TRANSISTORS CURRENT GAIN SATURATION VOLTAGES @ @ TYPE CASE Veso VcEo VeBo Veer Voces h,. V, J Vv. Vv. l | NUMBER TYPE V V Vv Vv Vv FE CE Cc CE(s) BE(s) Cc B | | | MIN. MAX. Vv A Vv Vv A A 15 AMP GERMANIUM PNP _ Observe {() Negative Polarity 2N2077 | TO-36 50 45 25.0 50 20 40 2.0 5.0 .90 12.0 |] 2.000 2N2078 | TO-36 40 25 20.0 40 20 40 2.0 5.0 90 12.0 2.000 2N2079 | TO-36 80 65 40.0 80 35 70 2.0 5.0 70 12.0 2,000 2N2080 | TO-36 70 55 35.0 70 35 70 2.0 5.0 70 12.0 2.000 2N2081 | TO-36 50 45 25.0 50 35 70 2.0 5.0 .30 12.0 2.000 2N2082 | TO-36 40 25 20.0 40 35 70 2.0 5.0 30 12.0 2.000 2N2612 | TO-3 65 30 30.0 85 250 2.0 10.0 1.00 10.0 .150 15 AMP GERMANIUM PNP TETRODES Observe () Negative Polarity 3N49 MT-70 60 35 30 120 2.0 5.0 40 5.0 -500 3N50 MT-70 80 50 20 80 2.0 5.0 40 5.0 .500 3N51 MT-70 40 25 30 120 2.0 5.0 40 5.0 .500 3N52 MT-70 60 40 20 80 2.0 5.0 -40 5.0 .500 25 AMP GERMANIUM PNP Observe () Negative Polarity 2N511 TO-41 40 20 30.0 50 20 60 2.0 10.0 50 10.0 1.000 2N511A} TO-41 60 30 30.0 60 20 60 2.0 10.0 50 10.0 1.000 2N511B] TO-41 80 40 30.0 65 20 60 2.0 10.0 50 10.0 1.000 2N512 TO-41 40 30.0 50 20 60 2.0 15.0 71.00 15.0 2.250 2N512A] TO-41 60 301.0 60 20 60 2.0 15.0 7.00 15.0 2.250 2N512B | TO-41 80 30.0 65 20 60 2.0 15.0 1.00 15.0 2.250 2N513 TO-41 40 20 30.0 20 60 2.0 20.0 1.25 20.0 3.000 2N513A4 | TO-41 60 30 30.0 20 60 2.0 20.0 1,25 20.0 3.000 2N513B | TO-41 80 40 30.0 20 60 2.0 20.0 4.25 20.0 3.000 2N514 TO-41 40 40 30.0 20 60 2.0 25.0 1.25 25.0 3.750 2N514A | TO-41 60 50 30.0 20 60 2.0 25.0 1.25 25.0 3.750 2N514B ] TO-41 80 60 30.0 20 60 2.0 25.0 1.25 25.0 3.750 2N575 MT-7 60 50 28 10 2.0 25.0 .50 10.0 2.000 2N575A | MT-7 80 55 2.8 10 2.0 25.0 50 10.0 2.000 2N1162 | TO-3 50 25.0 35 15 65 10 25.0 80 25.0 1,600 2N1162A] TO-3 50 20 25.0 35 15 65 1.0 25.0 1.00 25.0 1.600 2N1163 | TO-3 50 25.0 35 15 65 1.0 25.0 80 25.0 1.600 2N1163A[ TO-3 50 20 25.0 35 15 65 1.0 25.0 1.00 25.0 1.600 2N1164 | TO-3 80 40.0 60 15 65 1.0 25.0 80 25.0 1.600 2N1164A] TO-3 80 40 40.0 60 15 65 1.0 25.0 1.00 25.0 1.600 2N1165 | TO-3 80 40.0 60 15 65 1.0 25.0 80 25.0 1.600 2N1165AI TO-3 80 40 40.0 60 15 65 1.0 25.0 1.00 25.0 1,600 2N1166 | TO-3 100 50.0 75 15 65 1.0 25.0 80 25.0 1.600 2N1166A] TO-3 100 50 50.0 75 15 65 1.0 25.0 1.00 25.0 1,600 2N1167 | TO-3 100 50.0 75 15 65 1.0 25.0 80 25.0 1.600 2N1167A} TO-3 100 50 50.0 75 15 65 1.0 25.0 1.00 25.0 1.600 2N1651 | TO-41 60 1.5 60 35 140 2.0 10.0 65 30 25.0 2.500 2N1652 | TO-41 100 1.5 100 35 140 2.0 10.0 .65 20 25.0 2.500 2N1653 | TO-41 120 1.5 120 35 140 2.0 10.0 .65 .90 25.0 2.500 2N1751 | TO-3 80 2.5 80 30 90 1.5 20.0 50 20.0 2.500 2N2285 | TO-3 60 30 1.5 35 140 2.0 10.0 .65 1.50 25.0 2.500 2N2286 | TO-3 100 60 1.5 35 140 2.0 10.0 .65 1.50 25.0 2.500 2N2287 {| TO-3 120 80 1.5 35 140 2.0 10.0 .65 1.50 25.0 2.500 2N2636 | TO-41 100 60 1.5 35 140 2.0 10.0 65 .90 25.0 2.500 2N2637 |TO-41 | 100 60 1.5 35 140 2.0 10.0 65 .90 25.0 2.500 2N2638 | TO-41 100 60 1.5 35 140 2.0 10.0 .65 .90 25.0 2.500 2N2691 | TO-41 100 80 1.5 30 100 1.5 20.0 .65 90 25.0 2.500 2N2691 A} TO-41 120 80 1.5 50 100 1.5 20.0 .65 .30 25.0 2.500 SDG600 | TO-3 75 50 1.5 50 2.0 5.0 75 1.40 25.0 SDG601 | TO-3 75 60 1.5 50 2.0 5.0 75 1.40 25.0 SDG602 {| TO-3 75 70 15 50 2.0 5.0 15 1.40 25.0 $DG603} TO-3 90 80 1.5 60 2.0 5.0 75 1.40 25.0 |58 GERMANIUM POWER TRANSISTORS TYPICAL SWITCHING TIMES hel & ton iS t ott Vee Ic EL TYPE o NUMBER cw MS ps Bs ps ps Vv A 15 AMP GERMANIUM PNP Observe () Negative Polarity -50 7 2N2077 50 17 2N2078 -50 7 2N2079 -50 17 2N2080 -50 : 17 2N2081 .50 17 2N2082 1.00 G7 2N2612 15 AMP GERMANIUM PNP TETRODES Observe () Negative Polarity -80 G2 3N49 .80 G2 3N50 .80 G2 3N51 80 G2 3N52 25 AMP GERMANIUM PNP Observe () Negative Polarity .50 G7 2N511 .50 G7 2N511A .50 G7 2N511B .50 G7 2N512 50 G7 2N512A -50 G7 2N5128 -50 G7 2N513 -50 G7 2N513A -50 G7 2N513B .70 G7 2N514 70 G7 2N514A 70 G7 2N514B .40 10 2N575 -40 10 2N575A 80 G7 2N1162 -80 G7 2N1162A 80 G7 2N1163 .80 G? 2N1163A .80 G7 2N1164 .80 G7 2N1164A 80 G7 2N1165 80 G7? 2N1165A .80 G7 2N1166 -80 G7 2N1166A .80 G7 2N1167 .80 G7 2N1167A -80 D3 2N1651 80 D3 2N1652 .80 D3 2N1653 -80 D3 2N1751 .80 D3 2N2285 .80 D3 2N2286 .80 D3 2N2287 -80 D3 2N2636 .80 D3 2N2637 .80 D3 2N2638 .80 D3 2N2691 -50 D3 2N2691A 1.00 D3 SDG600 1.00 D3 SDG601 1.00 D3 SDG602 1.00 D3 SDG603