! SIEMENS Small Signal Semiconductors ! BFR193W ! Si NPN RF Bipolar Junction Transistor in SOT323 ! VCE = 5 V IC = 15 mA ! Common Emitter S-Parameters: September 1992 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.100 0.5937 -79.2 26.132 134.4 0.0282 59.5 0.7136 -41.0 0.150 0.5537 -103.0 20.698 122.0 0.0350 54.6 0.5710 -50.9 0.200 0.5320 -119.3 16.846 113.5 0.0395 52.7 0.4718 -57.1 0.250 0.5182 -131.1 14.049 107.7 0.0438 52.8 0.3979 -61.2 0.300 0.5104 -139.4 12.016 103.2 0.0475 53.7 0.3489 -63.6 0.400 0.5061 -152.4 9.250 96.5 0.0551 56.0 0.2803 -66.9 0.500 0.5048 -160.5 7.508 91.7 0.0629 58.3 0.2391 -68.7 0.600 0.5023 -167.2 6.314 87.7 0.0713 60.3 0.2131 -70.8 0.700 0.5043 -172.1 5.425 84.1 0.0795 61.9 0.1959 -72.1 0.800 0.5085 -176.8 4.783 81.0 0.0880 63.1 0.1844 -73.9 0.900 0.5052 179.6 4.263 78.3 0.0972 64.0 0.1746 -75.0 1.000 0.5100 176.1 3.869 75.5 0.1059 64.7 0.1693 -76.6 1.200 0.5117 170.1 3.252 70.8 0.1240 65.2 0.1599 -80.8 1.400 0.5193 165.2 2.814 66.3 0.1421 65.5 0.1569 -84.4 1.500 0.5195 163.2 2.641 64.2 0.1511 65.4 0.1567 -86.7 1.600 0.5247 160.5 2.494 62.1 0.1604 65.4 0.1558 -88.3 1.800 0.5309 156.6 2.244 58.0 0.1792 64.8 0.1584 -92.7 2.000 0.5306 152.0 2.047 54.0 0.1978 64.2 0.1632 -96.5 2.200 0.5336 147.9 1.886 50.5 0.2166 63.3 0.1682 -99.9 2.400 0.5367 145.0 1.755 47.0 0.2359 62.3 0.1759 -104.0 2.500 0.5375 142.9 1.690 45.2 0.2451 61.8 0.1777 -105.3 3.000 0.5585 134.2 1.461 37.2 0.2921 58.6 0.1986 -114.6 3.500 0.5629 126.7 1.303 29.8 0.3404 54.8 0.2260 -125.4 4.000 0.5873 118.2 1.181 23.2 0.3849 50.7 0.2507 -135.5 4.500 0.5932 110.9 1.078 17.8 0.4256 46.6 0.2761 -146.8 5.000 0.6140 105.1 1.011 12.4 0.4679 42.4 0.2945 -157.1 5.500 0.6191 98.5 0.946 7.5 0.5076 38.2 0.3101 -165.9 6.000 0.6255 91.9 0.889 3.4 0.5470 33.6 0.3233 -172.1 ! ! SIEMENS AG Semiconductor Group, Munich