Germanium Power Transistors PNP Germanium AF Alloy Power Transistors in TO3 metal case Type Maximum ratings Characteristics @ T ayy 25C BVceo BYcpo 8YeBa 'cm Prorl Tam hee (Vce/l) VcE sat ""c/lg) fr max Icga (Veg) Vv Vv V A Ww c (V/A) Vv (A/A) kHz uA (Vv) AD 140 40 55 10 3.0 43. __-90 30_... 100 (1.0/1.0) <0.6 (3.0/0.3) 430 100 {5} AD 149 30 50 20 3.5 37.5 100 20 ...85 (0/3.0) <0.6 (3.0/0.3) 430 30 (14) NKT 401-60 90 40 10 50 90 25... 75 (1.0/1.0) <0.84 (6.0/0.6) 350 150 (30) NKT 402 32 60 20 10 50 90 60 ... 180 (1.0/1.0) _<0.84(6,0/0.6) 350 150 (30) NKT403 32 80 40 10 50s 50... 150 (1.0/1.0) < 0.42 (1.0/0.1) 350 150 (30) NKT 404 =. 332 60 20 10 50 90 50... 150 (1.0/1.0) <0.4211.0/0.1) 350 150 (30) NKT 405. 60 20 5.0 50-90 100 ... 200 (1.0/1.0) < 0.42 (1.0/0.1) 350 150 (30) NKT 406 32 60 20 10 50 90 30 ...50 (1.0/1.0) <0.42 (1.0/0.1) 350 150. (30) NKT 420 120 50 5.0 43 90 30 ...90 (1.0/1.0) <0.48 (1.0/0.1) 350 150 (30) NKT 451. _ 36 10 3.0 43 90 50... 150 (1.0/1.0) - 150 (15) NKT 4520 36 10 3.0 43 90 30 ...90 (1.0/1.0) -- 150. {15} NKT 453. 36 10 3.0 43 90 15 ...45 (1.0/1.0) 150 ~(15) Oc 19 16 32 10 3.0 50 ~90 10 ...56 (1.0/2.0) <0.8 (3.0/0.45) oe 100 (14) oc 20 75 100 40 10 azo 25. ...75 (1.0/1.0) <.0.84 (6.0/0.6) 250 OC 25 40 40 10 4.0 325 90 15 ...80 (1.0/1.0) -- 250 100 (0.5) OC 28 60 80 40 10 50 90 20. ...55 (1.0/1.0) - 250 100__-(0.5) OC 29 32 60 20 10 50-90 45... 130 (1.0/1.0) - 250 100 (0.5) OC 35 32 60 20 10 50 90 25 ...75 (1.0/1.0) 250 100 ~~(0.5) OC 36 32 80 40 10 50 90 30... 110 (1.0/1.0) - 250 100 (0.5) T 25C case et T03 lm 7-01 (_. )} MAX 3-81 | 1046 966 12:70 1 966 | 092 MAX 26.18 NOM bee | | aaa! crew ane Oe OD 26