51 GERMANIUM POWER TRANSISTORS CURRENT GAIN SATURATION VOLTAGES Vv, Vo Vv, Vv @ TYPE CASE Oo ceo EBO CER CES h- Vv, | Vv, Vv, I I NUMBER | TYPE v Vv Vv FE ce c CE(s) | BE(s) c B : vi iY | MIN. | MAX. vif oa Vv v A | A 5 AMP GERMANIUM PNP = Observe () Negative Polarity _ 2N1168 | TO-3 20.0 30 70 | 110 2.0 1.0 25 3.0 .100 2N1529 | TO-3 40 20 20.0 30 20 40 2.0 3.0 .15 3.0 .300 2N1529A] TO-3 40 20 20.0 30 20 40 2.0 3.0 15 3.0 .300 2N1530 | TO-3 60 30 30.0 45 20 40 2.0 3.0 15 3.0 .300 2N1530A| TO-3 60 30 30.0 45 20 40 2.0 3.0 15 3.0 .300 2N1531 | TO-3 80 40 40.0 60 20 40 2.0 3.0 15 3.0 .300 2N1531A; TO-3 80 40.0 60 20 40 2.0 3.0 1.50 3.0 .300 2N1532 | TO-3 100 50 50.0 75 20 40 2.0 3.0 1.50 3.0 .300 2N1532A| TO-3 100 50.0 75 20 40 2.0 3.0 1.50 3.0 .300 2N1533 | TO-3 120 60 60.0 90 20 40 2.0 3.0 1.50 3.0 .300 2N1534 | TO-3 40 20 20.0 30 35 70 2.0 3.0 1.20 3.0 .300 2N1534A] TO-3 40 20.0 30 35 70 2.0 3.0 1.20 3.0 .300 2N1535 | TO-3 60 30 30.0 45 35 70 2.0 3.0 1.20 3.0 .300 2N1535A| TO-3 60 30.0 45 35 70 2.0 3.0 1.20 3.0 .300 2N1536 | TO-3 80 40 40.0 60 35 70 2.0 3.0 1.20 3.0 .300 2N1536A| TO-3 80 40.0 60 35 70 2.0 3.0 1.20 3.0 .300 2N1537 (TO-3 100 50 5C.0 715 35 70 2.0 3.0 4.20 3.0 .300 2N1537A] TO-3 100 50.0 75 35 70 2.0 3.0 1.20 3.0 .300 2N1538 | TO-3 120 60 60.0 90 35 70 2.0 3.0 1.20 3.0 .300 2N1539 | TO-3 40 20 20.0 30 50 100 2.0 3.0 .60 3.0 .300 2N1539A | TO-3 40 20.0 30 50 100 2.0 3.0 .30 3.0 .300 2N1540 | TO-3 60 30 30.0 45 50 100 2.0 3.0 .60 3.0 .300 2N1540A| TO-3 60 30.0 45 50 100 2.0 3.0 .30 3.0 .300 2N1541 | TO-3 80 40 40.0 60 50 100 2.0 3.0 .60 3.0 .300 2N1541Aj TO-3 80 40.0 60 50 100 2.0 3.0 .30 3.0 .300 2N1542 | TO-3 100 50 50.0 75 50 100 2.0 3.0 -60 3.0 .300 2N1542A| TO-3 100 50.0 75 50 100 2.0 3.0 .30 3.0 .300 2N1543 |TO-3 420 60 60.0 90 50 100 2.0 3.0 .60 3.0 .300 2N1543A]| TO-3 120 60.0 50 100 2.0 3.0 .30 3.0 .300 2N1544 | TO-3 40 20 20.0 30 75 150 2.0 3.0 .20 3.0 .300 2N1544A| TO-3 40 20 20.0 30 75 150 2.0 3.0 -20 3.0 .300 2N1545 |TO0-3 60 30 30.0 45 719 150 2.0 3.0 .20 3.0 .300 2N1545A|TO-3 60 30 30.0 45 75 150 2.0 3.0 .20 3.0 .300 2N1546 | TO-3 80 40 40.0 60 75 150 2.0 3.0 .20 3.0 .300 2N1546A| TO-3 80 40 40.0 60 75 150 2.0 3.0 .20 3.0 .300 2N1547 | TO-3 100 50 50.0 75 79 150 2.0 3.0 .20 3.0 .300 2N1547A! TO-3 100 50 50.0 75 75 150 2.0 3.0 .20 3.0 .300 2N1548 | TO-3 120 60 60.0 90 715 150 2.0 3.0 .20 3.0 .300 2N1971 | TO-3 80 40.0 25 60 2.0 5 2N2266 | MT-36 80 55 25 75 2.0 5.0 75 5.0 .667 2N2267 | MT-36 100 55 25 75 2.0 5.0 75 5.50 5.0 .667 6 AMP GERMANIUM PNP Observe () Negative Polarity 2N1136 | TO-3 60 15.0 35 50 100 5.0 3.0 .10 3.0 .300 2N1136A]TO-3 90 15.0 65 50 100 5.0 3.0 .10 3.0 .300 2N1136B | TO-3 100 15.0 75 50 100 5.0 3.0 -10 3.0 .300 2N1137 | TO-3 60 25 15.0 35 75 150 5.0 3.0 .10 3.0 .300 2N1137A|TO-3 90 55 15.0 65 75 750 5.0 3.0 .10 3.0 .300 2N1137B | TO-3 100 65 15.0 75 75 150 5.0 3.0 .10 3.0 .300 2N1138 | TO-3 60 25 15.0 35 100 200 5.0 3.0 10 3.0 .300 2N1138A] TO-3 90 55 15.0 65 100 200 5.0 3.0 -10 3.0 .300 2N11388 | TO-3 100 65 15.0 75 100 200 5.0 3.0 -10 3.0 .300 7 AMP GERMANIUM PNP Observe () Negative Polarity 2N250A | TO-3 20.0 25 100 1.5 3.0 70 1.00 3.0 .150 2N2514 | TO-3 60 20.0 25 100 1.5 3.0 10 00 3.0 .150 2N456 | TO-3 40 20.0 10 1.5 5.0 -50 5.0 .500 2N456A | TO-3 40 20 20.0 30 90 1.5 5.0 -50 5.0 .500 2N456B | TO-3 40 30.0 50 30 90 1.5 5.0 -50 5.0 .500 2N457 TO-3 60 20.0 10 15 5.0 50 5.0 -500 52 GERMANIUM POWER TRANSISTORS TYPICAL SWITCHING TIMES Ay t tore Vee | Ic EL TYPE J-C t on & t Oo | NUMBER cw pus ps ps ps ps Vv A 5 AMP GERMANIUM PNP Observe (--) Negative Polarity 1.50 G4 2N1168 1.20 G4 2N1529 -80 G4 2N1529A .80 G4 2N1530 80 G4 2N1530A .80 G4 2N1531 .80 G4 2N1531A 80 G4 2N1532 .80 G4 2N1532A .80 G4 2N1533 .80 G4 2N1534 .80 G4 2N1534A .80 G4 2N1535 .80 G4 2N1535A .80 G4 2N1536 .80 G4 2N1536A -80 G4 2N1537 .80 G4 2N1537A .80 G4 2N1538 80 | Ga 2N1539 80 t G4 2N1539A .80 G4 2N1540 .80 G4 2N1540A -80 G4 2N1541 .80 G4 2N1541A .80 G4 2N1542 -80 G4 2N1542A .80 G4 2N1543 .80 G4 2N1543A -80 G6 2N1544 80 G6 2N1544A .80 G6 2N1545 .80 G6 2N1545A 80 G6 2N1546 80 G6 2N1546A .80 G6 2N1547 .80 G6 2N1547A .80 G6 2N1548 2.00 G4 2N1971 1.20 G5 2N2266 1.20 GS 2N2267 6 AMP GERMANIUM PNP Observe () Negative Polarity 1.20 G4 2N1136 1.20 G4 2N1136A 1.20 G4 2N1136B 1.20 G4 2N1137 1.20 G4 2N1137A 1.20 G4 2N1137B 1.20 G4 2N1138 1.20 G4 2N1138A 1.20 G4 2N1138B 7 AMP GERMANIUM PNP Observe () Negative Polarity .80 G4 2N250A .80 G4 2N251A 50 G6 2N456 .50 G6 2N456A -50 G7 2N456B .50 G6 2N457