a d v a n c e d s e m i c o n d u c t o r, i n c. rev. a 7525 ethel avenue ? north hollywood, ca 91605 ? (818) 982-1200 ? fax (818) 765-3004 1/1 specifications are subjec t to change without notice. characteristics t c = 25 c symbol none test conditions minimum typical maximum units v dss i d = 10 a 65 v i dss v ds = 32 v 1.0 a i gss v gs = 5 v 1.0 a v gs(th) v ds = 10 v i d = 200 a 2.8 v v gs (q) v ds = 32 v i d = 225 ma 3.5 v v ds(on) v gs = 10 v i d = 3.0 a 0.27 v c rss v ds = 28 v f = 1.0 mhz 3.2 pf p g v dd = 32 v i dq = 2 x 1000 ma p out = 45 w f = 860 mhz 16.5 21 18.2 22.9 db % npn silicon rf power transistor MRF377 package style .400 bal flg. (c) minimum inches / mm .380 / 9.65 .120 / 3.05 .780 / 19.81 b c d e f g a maximum .130 / 3.30 .820 / 20.83 .390 / 9.91 inches / mm 1.090 / 27.69 h dim k l i j .003 / 0.08 .060 / 1.52 .007 / 0.18 .070 / 1.78 .205 / 5.21 n m .850 / 21.59 .870 / 22.10 .220 / 5.59 .230 / 5.84 .435 / 11.05 .082 / 2.08 .100 / 2.54 .407 / 10.34 .395 / 10.03 .080x45 a b f g h i j k l m (4x).060 r .1925 d c e full r n 1.335 / 33.91 1.345 / 34.16 .210 / 5.33 description: the asi MRF377 is designed for broadband commercial and industrial applications in 470 to 860 mhz band. ideal for large-signal, common source amplifier in 32 v digital television transmitter equipment. features: ? p g = 16.5 db min. at 45 w/860 mhz ? = 21 % minimum ? omnigold ? metalization system maximum ratings i d 17.0 a v dss 65 v v gs 15 v p diss 486 w @ t c = 25 c t j -65 c to +200 c t stg -65 c to +150 c jc 0.36 c/w
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