! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 3 V IC = 30 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.3065 -35.3 53.004 167.2 0.0046 83.3 0.9542 -12.9 0.020 0.3355 -64.5 49.520 156.0 0.0089 73.5 0.8930 -25.0 0.050 0.4558 -112.5 36.751 130.7 0.0175 58.7 0.6706 -51.3 0.100 0.5336 -144.4 22.991 111.6 0.0249 53.9 0.4245 -74.0 0.150 0.5550 -159.0 16.064 101.2 0.0302 54.4 0.3071 -87.6 0.200 0.5660 -167.0 12.412 95.2 0.0356 57.2 0.2421 -95.4 0.250 0.5788 -172.8 10.016 90.6 0.0414 59.2 0.2004 -104.3 0.300 0.5839 -177.2 8.418 86.8 0.0477 60.4 0.1776 -110.6 0.400 0.5864 175.8 6.369 80.9 0.0592 61.7 0.1457 -123.3 0.500 0.5937 169.8 5.108 75.0 0.0713 61.3 0.1297 -133.7 0.600 0.5986 165.2 4.280 70.1 0.0838 60.9 0.1250 -142.4 0.700 0.6075 160.7 3.683 65.1 0.0962 59.6 0.1250 -150.8 0.800 0.6123 156.7 3.222 60.7 0.1078 57.9 0.1257 -159.1 0.900 0.6118 152.6 2.883 56.3 0.1209 56.6 0.1271 -166.1 1.000 0.6227 148.3 2.605 52.2 0.1320 54.7 0.1337 -171.4 1.100 0.6315 144.9 2.371 48.1 0.1435 52.9 0.1429 -177.0 1.200 0.6401 141.4 2.188 44.1 0.1552 51.0 0.1502 177.3 1.300 0.6455 138.0 2.024 40.0 0.1661 48.7 0.1575 171.8 1.400 0.6540 134.5 1.883 36.2 0.1764 46.3 0.1677 167.9 1.500 0.6551 131.3 1.774 32.3 0.1875 43.9 0.1778 164.7 1.600 0.6657 128.0 1.657 28.3 0.1989 41.7 0.1866 160.3 1.700 0.6746 125.2 1.569 24.3 0.2093 39.7 0.1956 155.6 1.800 0.6838 122.4 1.501 21.2 0.2191 37.4 0.2059 152.1 1.900 0.6910 119.5 1.428 17.5 0.2290 34.9 0.2203 149.3 2.000 0.6935 116.4 1.358 14.1 0.2391 32.2 0.2351 145.5 2.200 0.7065 110.9 1.245 7.1 0.2585 27.4 0.2544 138.9 2.400 0.7240 105.9 1.155 -0.2 0.2761 23.0 0.2817 131.1 2.600 0.7317 100.6 1.085 -6.2 0.2944 18.3 0.3044 124.6 2.800 0.7490 95.4 1.008 -12.6 0.3133 12.8 0.3318 119.0 3.000 0.7649 90.7 0.941 -19.1 0.3288 8.2 0.3547 112.1 3.500 0.7848 78.9 0.806 -32.2 0.3553 -5.2 0.4331 97.1 4.000 0.8176 69.3 0.700 -44.3 0.3746 -15.3 0.5045 81.1 4.500 0.8419 60.3 0.612 -54.4 0.3991 -25.6 0.5639 66.6 5.000 0.8515 51.9 0.556 -62.9 0.4105 -37.3 0.6212 53.7 5.500 0.8578 44.5 0.508 -70.8 0.4292 -48.5 0.6728 40.3 6.000 0.8581 36.8 0.469 -79.1 0.4265 -61.3 0.7103 27.8 ! ! SIEMENS AG Semiconductor Group, Munich