49 GERMANIUM POWER TRANSISTORS CURRENT GAIN SATURATION VOLTAGES | @ @ | TYPE case| Ycso Vceo Veso Veer Vces h Vv 1 Vv, Vv, \ NUMBER | TYPE v V V y y FE CE c CE(s) BE(s) Cc > | | MIN. | MAX. Vv A Vv | Vv A | A 2 AMP GERMANIUM PNP 2N250 |TO-3 15.0 30 2.0 5 25 5 .050 2N251 | TO-3 30 15.0 30 2.0 5 25 5 .050 2N296 |TO-3 60 15.0 60 20 2.0 1.0 1.00 1.0 100 2N301_ | TO-3 40 10.0 50 30 70 15 5 2N301A | TO-3 60 10.0 50 30 70 1.5 5 2N307A | TO-3 35 10.0 30 1.0 5 3 AMP GERMANIUM PNP CA2D2 |MT-36 | 20 20 1.2 20 2.0 2.0 60 2.0 .200 2N155 |TO-3 30 15.0 24 2.0 5 65 1.0 .100 2N176 |TO-3 40 10.0 25 90 2.0 5 2N235A | TO-3 50 15.0 40 20 8c 2.0 80 1.0 .100 2N236A | TO-3 50 15.0 35 20 80 2.0 1.00 3.0 .300 2N236B | TO-3 50 15.0 35 40 120 2.0 1.00 3.0 .300 2N242 |TO-3 45 45.0 30 90 2.0 5 2N255 |TO-3 15 15.0 20 100 2.0 5 50 a 010 2N256 |TO-3 30 30.0 20 100 2.0 5 50 a 010 2N268 |TO-3 80 40.0 28 2.0 5 2N285A | TO-3 25 15.0 35 38 2.0 2N285B | TO-3 25 15.0 35 38 2.0 2N297A | TO-3 60 50 40.0 50 40 100 2.0 5 1.00 2 .200 2N375 |TO-3 80 40.0 60 35 90 4.0 1.0 1.00 2.0 .200 2N392 |TO-3 60 40 40.0 40 200 2.0 1.0 2N399 |TO-3 25 15.0 35 36 40 2.0 2N538 |MT-36 | 80 60 28.0 20 50 2.0 2.0 60 2.0 .200 2N538A |MT-36 | 80 60 28.0 20 50 2.0 2.0 .60 2.0 .200 2N539 |MT-36 | 80 55 28.0 30 75 2.0 2.0 .60 2.0 .200 2N539A |MT-36 | 80 55 28.0 30 75 2.0 2.0 60 2.0 .200 2nN540 |mT-36 | 80 55 28.0 45 113 2.0 2.0 .60 2.0 .200 2N540A |mT-36 | 80 55 28.0 45 113 2.0 2.0 60 2.0 .200 2N554 |TO-3 40 10.0 30 25 2.0 60 3.0 .300 2N555 |TO-3 30 15.0 30 20 2.0 5 40 3 .300 2n618 |TO-3 80 40.0 60 60 140 4.0 1.0 80 2.0 .200 2N1359 /TO-3 50 25.0 40 35 90 4.0 1.0 1.00 2.0 .200 2N1360 |TO-3 50 25.0 40 60 150 4.0 1.0 1.00 2.0 .200 2N1362 |T0-3 | 100 50.0 75 35 90 4.0 1.0 1.00 2.0 .200 2N1363 |TO-3 | 100 50.0 75 60 140 4.0 1.0 1.00 2.0 .200 2N1364 |TO-3 | 120 60.0 100 35 90 4.0 1.0 1.00 2.0 .200 2n1365 |TO-3 | 120 60.0 100 40 100 4.0 1.0 1.00 2.0 .200 2N1501 |MT-36 | 60 40 28.0 25 100 2.0 2.0 .60 2.0 .200 2N1502 Imt-36 | 40 40 28.0 | 25 100 2.0 2.0 60 2.0 .200 4 AMP GERMANIUM PNP 2N234A | TO-3 25 25 2.0 2N235B | TO-3 ae 15.0 35 34 40 2.0 2N255A | TO-3 15 15.0 15 25 2.0 2N256A | TO-3 30 15.0 25 25 2.0 2N257 |TO-3 40 6.0 20 2.0 2N553 [TO-3 80 40.0 40 80 2.0 5 90 3 .220 2N663 | TO-3 50 25 20.0 | 25 75 2.0 5 1.00 1.50 3 .600 2N1159 |TO-3 80 60 20.0 | 30 75 2.0 3.0 07 3.0 .200 5 AMP GERMANIUM PNP 2N350 |TO-3 10.0 | 30 20 60 2.0 7 40 3.0 .300 2N350A | TO-3 50 25.0 | 40 20 60 2.0 7 1.75 3.0 .300 2N351 |TO-3 50 10.0 30 25 90 2.0 7 .40 3.0 .300 2N351A |TO-3 50 25.0 40 25 90 2.0 7 1.75 4.0 400 2N376 |TO-3 50 10.0 30 35 120 2.0 7 40 3.0 .300 2N376A | TO-3 50 25.0 40 35 120 2.0 7 1.75 5.0 500 2nN665 |TO-3 80 40.0 40 80 2.0 5 90 3 .200 2N669 |TO-3 40 20.0 30 75 250 2.0 5 2N1011 |TO-3 80 40 40.0 80 30 75 2.0 3.0 15 3.0 .20050 GERMANIUM POWER TRANSISTORS TYPICAL SWITCHING TIMES Mol & ton & % toft Vce Ic EL TYPE o NUMBER ciw ps pS ps ps ps Vv A 2 AMP GERMANIUM PNP Observe (--) Negative Polarity 2.20 G4 2N250 2.20 G4 2N251 3.00 G4 2N296 1,00 G4 2N301 1.00 G4 2N301A 1.50 G4 2N307A 3 AMP GERMANIUM PNP Observe () Negative Polarity 2.20 G5 CA2D2 3.00 G4 2N155 80 G4 2N176 1.50 G4 2N235A 1.50 G4 2N236A 1.50 G4 2N236B 3.00 G4 2N242 3.00 G4 2N255 3.00 G4 2N256 1.50 G4 2N268 G4 2N285A G4 2N285B 2.00 G4 2N297A 1.20 Ga 2N375 80 G4 2N392 1.50 G4 2N399 2.20 G5 2N538 2.20 Gs 2N538A 2.20 GS 2N539 2.20 G5 2N539A 2.20 GS 2N540 2.20 G5 2N540A 1.00 G4 2N554 1.00 G4 2N555 1.20 G4 2N618 80 G4 2N1359 80 G4 2N1360 80 G4 2N1362 .80 G4 2N1363 80 G4 2N1364 .B0 G4 2N1365 2.20 G5 2N1501 2.20 G5 2N1502 4 AMP GERMANIUM PNP Observe () Negative Polarity G4 2N234A G4 2N2358 G4 2N255A G4 2N256A G4 2N257 2.00 G4 2N553 1.20 G4 2N663 1.20 G4 2N1159 5 AMP GERMANIUM PNP Observe () Negative Polarity 80 G4 2N350 80 G4 2N350A .80 G4 2N351 80 G4 2N351A 80 G4 2N376 .80 G4 2N376A 1.00 G4 2N665 80 G4 2N669 2.00 Ga 2N1011