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MITSUBISHI RF POWER TRANSISTOR 2SC 1969 NPN EPITAXIAL PLANAR TYPE DESCRIPTION 25C1969 is a silicon NPN epitaxial planar type transistor designed OUTLINE DRAWING _ Dimers onsin mm for RF. power amplifiers on HF band mobile radio applications. 9.10.7 P3.620.2 FEATURES < ee . S BED © High power gain: Gpe 2 12dB 4 @Voc = 12V, Pg = 16W, f = 27MHz a © Emitter ballasted construction for high reliaiblity and good © - - performances. ale ®@ 10-220 package similarly is combinient for mounting. 3 g ® Ability of withstanding infinite load VSWR when operated at Tle ofl ys Voc = 16V, Po = 20W, f = 27MHz. Pets noe 2 | iAfestet APPLICATION 2 ¢ a ot: i} 10 to 14 watts output power class AB amplifiers applications Ss) @ D in HF band. LL Do 25 2.5 celeo sto.10 * 0.15 Lasmax | $s a4 « PIN: © Base @ COLLECTOR (FIN) @ emitter T-30 @ FIN (COLLECTORS ABSOLUTE MAXIMUM RATINGS (1 =25°c untess otherwise specitied) Symbol Parameter Conditions Ratings Unit ¥oeo Collector to base voltage: 60 v Veao Emitter to base voltage 5 v Veeo Collector to emitter voltage Fer = 25 v Io Collector current 6 A 17 w Po Collector cissipatien } i 20 Ww Tj Junction temperature 150 ‘c Tstg Storage temperature 58 ty 150 *c Rth-a Junction to ambient 73.5 c/w ~nermal resistance Rth-o Junction to case 6.25 1 eyw Note. Above parameters are guaranteed dependently. ELECTRICAL CHARACTERISTICS (1 =25'C untess otherwise specified) Liens Symbol Parameter Test conditions unit Min | Typ | Max Viervego| Erritrer to base breakdown voltage Ig =5mA, lo=O 5 v Visnicea | Collector to base breakdown voltage i lo=ima, le = 60 i v Viemceo | Co lector to emitter breakdown voltage le—10mA, Rae =o 25 v ‘ono Collector cutoff current Vog=20V, f= 100 wh teBO Emitter cucoff currert Vep=aV. lo 100 uA tre {DC forward current gain * Voge =12V, lc =10mA 19 $0 180 = Po 1 Output power y 2V.P, ” 16 18 w +— =12V. Pin = Iw, f= 27MH2 Te Coltector efficiency ve J 60 70 % Note. #Pulse test, Pw= 150ys, duty= 5%, T 1 Above parameters, ratings, limits and conditions are subjec: to change hem x A 8 ¢ 5 nee | 10-25 1 20-45 | 38-70 | 55-110 | 90-180 NOV." 97 ¢ MITSUBISHI ELECTRIC 
