S V R it) fF 1 ' MADT, MAT", and SBT* Germanium Transistors MADT@ PNP GERMANIUM TRANSISTORS FOR COMMUNICATION APPLICATIONS Junction MAXIMUM RATINGS Max. Min. Min. Temp cB tcso | Typ. | Con rhC. | fmax PG @ f NF. Type No. (C) (Volts) | (mW) | (mA) | (uA) hee (pF) (psec) | (MHz) (db) (MHz) TO-1 Package T0-5 Package 2N502A 2N1727 ra 2 o 2N1746 TO-9 Package ee ee 10 50 15 9 4 9 14 120 @Min-Max @Minhpe @ Typical @ Conversion gain @hpe fy MADT PNP GERMANIUM TRANSISTORS FOR VHF/UHF APPLICATION B 10 33 = = PEEL VEEP Pg ee Pe ge pe PE pep 980 14-19@ 200 5.5 2N1743 125 20 60 _ _ 20 60 60 16@ 200-44 . TO-12 @ Conversion gain @ SBT PNP GERMANIUM TRANSISTORS FOR SWITCHING APPLICATIONS * Max. Max. . CUT-OFF CURRENT AMPL. SATURATION MAXIMUM RATINGS CURRENT FACTOR VOLTAGE Junction Ppo@ Max. Temp | Ves | Vces |25C Ie | cso} @ Vee hre @ Ic @ Vee] Vee | Vee @ Ic I Cop Type Noj (C) (Volts) | (Volts) | (mW)|(mA) | GA) | Volts) | (min) | (max) | (mA)| (Volts) (Volts) | (Volts) | (mA) | (mA) | (pF) 2N128t 85 10 45 25 5 3 3 19 - 0.5 3 = = = = 5 2N231 85 45 45 9 3 3 5 19 66 | 0.5 3 - = = = N240t | _85 6 | 6 30 lis|3 ) 5 {te {|- [05 | 3 [oo | 05 [2 [03 [ 6 TO-24 N344_| 85 5 [5 |2{|5/3 / 5 1 3 [05 [| 3 = _ |__| 6 | Package N345 85 5 20 5 3 5 25 110 | 0.5 3 - = = - 6 2N346 85 5 5 20 5 3 5 10 - 0.5 3 - = = _ 6 tAvailable to military specifications. xAvailable until present stock is exhausted.