,z== i--s z * .-- f --- --- l-j z = =7 - = an amp company radar pulsed power transistor, 0.85w, 2ms pulse, 20% duty 1.2 - 1.4 ghz phi 214-0.851 features npn silicon microwave power transistor common emitter configuration broadband class a operation matrix geometry diffused emirter ballasting resistors gold metalization system internal input impedance matching hermetic~metalkeramic package absolute maximum ratings at 25c t------t')jfh!t-t.j parameter symbol rating units i .3?>= 310 c9.>3z.>3) collector-emitter voltage v ces 27 v i collector-emitter voltage v ceo 20 v i emitter-basevoltage collector current (peak) total power dissipation v es0 3.5 v ?c 710 ma p 7-7 7.8 w junctiontemperature ( t, ( 200 i ?c i ,137~4:: ?3 ~bz.15) i .004z.051 ! storage temperature t stg -65 to +200 ?c incifs = 035? electrical characteristics at 25c ul-?ss 7-erw!se ndtcd, -jl?rances axe cm:lllheie?s =.:3!4m) collector efficiency v,,,=22, v,,(typ)=l 1.5,l,,(typ)=zoo ma i i __ _- % 30 - % ~,,=100mw, f=l.zo, 1.30, 1.40gi-l~ i input return loss load mismatch tolerance load mismatch stablility rl 9 - db vswr-t - 2:l - vswr-s - 1.51 - broadband test fixture impedances f(ghz) z,,(q) zof&v 1.20 5.9 - j4.5 7.4 + j6.3 1.30 6.4 - j4.0 7.5 + j7.7 1.40 7.1 - j4.4 7.4 + j8.9 -fst f!xtlirt zircuit i a - 5sn i- zif. - specifications subject to change without notice. 9-112 north america: tel. (800) 366-2266 n asia/pacific: tel. +81 (03) 3226-1671 fax (800) 618-8883 fax +81 (03) 3226-1451 mia-com, inc. n europe: tel. ~44 (1344) 869 595 fax t44 (1344) 300 020
radar pulsed power transistor, 0.85w phi 21400.85l v2.00 rf test fixture m vcc p input so- ohms 1-1 & c4 i grdun i l 440 4 cl j 116 420 output 50 ohms artwork dimensions in mils i parts list cl c2 100 pf atc size a c3 c4 68 uf 35 volts cr1 diode ecg5016a ql ph1214-.85l rl 52 ohms 2 watts r2 830 iihms l/4 watt sl dpdt board type: rogers 6010.5 .025? thick, er = 10.5 specifications subject to change without notice. m/a-com, inc. north america: tel. (800) 366-2266 w asia/pacific: te!. +81 (03) 3226-1671 fax (800) 618-8883 fax +81 (03) 3226-1451 9-113 m europe: tel. +44 (1344) 869 595 fax +44 (1344) 300 020
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