! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.5 V IC = 1.5 mA ! Common Emitter S-Parameters: January 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9365 -10.3 5.279 173.3 0.0146 84.5 0.9941 -3.3 0.020 0.9300 -20.6 5.169 166.7 0.0290 78.4 0.9837 -6.7 0.050 0.8957 -48.6 4.691 149.1 0.0652 63.0 0.9222 -15.3 0.100 0.8311 -85.1 3.740 126.7 0.1018 44.8 0.7998 -23.9 0.150 0.7899 -110.2 2.981 111.3 0.1187 33.9 0.7139 -28.0 0.200 0.7609 -127.1 2.422 99.9 0.1268 27.2 0.6622 -30.4 0.250 0.7467 -139.3 2.027 91.1 0.1301 22.8 0.6305 -32.6 0.300 0.7386 -148.2 1.741 83.9 0.1311 19.8 0.6094 -34.7 0.400 0.7304 -161.4 1.356 72.1 0.1293 16.7 0.5877 -39.7 0.500 0.7283 -170.3 1.108 62.4 0.1258 16.2 0.5776 -45.3 0.600 0.7297 -177.6 0.942 54.2 0.1204 17.4 0.5721 -51.4 0.700 0.7332 176.3 0.823 46.9 0.1161 20.6 0.5700 -57.7 0.800 0.7392 171.1 0.729 40.6 0.1127 25.2 0.5700 -64.3 0.900 0.7455 166.4 0.656 35.2 0.1118 31.2 0.5711 -71.1 1.000 0.7502 161.8 0.594 30.4 0.1143 37.9 0.5736 -77.8 1.100 0.7590 157.4 0.541 26.5 0.1209 44.5 0.5764 -84.7 1.200 0.7676 153.3 0.495 23.5 0.1316 50.1 0.5803 -91.4 1.300 0.7695 149.7 0.451 21.5 0.1456 54.7 0.5832 -98.3 1.400 0.7739 145.9 0.421 20.5 0.1631 57.9 0.5872 -104.8 1.500 0.7783 142.2 0.390 19.5 0.1821 59.7 0.5909 -111.4 1.600 0.7808 138.9 0.370 20.0 0.2026 60.5 0.5935 -117.8 1.700 0.7845 135.6 0.350 20.4 0.2250 60.5 0.5976 -124.2 1.800 0.7858 132.1 0.333 22.9 0.2472 59.9 0.5999 -130.3 1.900 0.7874 129.3 0.326 24.6 0.2696 59.0 0.6006 -136.2 2.000 0.7884 125.8 0.325 26.8 0.2920 57.5 0.6042 -141.9 2.200 0.7837 119.7 0.333 29.5 0.3354 54.0 0.6069 -153.0 2.400 0.7796 114.1 0.352 31.7 0.3756 49.7 0.6078 -163.2 2.600 0.7754 108.7 0.384 32.3 0.4106 45.4 0.6079 -172.8 2.800 0.7718 103.9 0.412 31.1 0.4427 40.9 0.6085 178.5 3.000 0.7621 99.5 0.434 29.5 0.4705 36.5 0.6076 170.6 ! ! SIEMENS AG Semiconductor Group, Munich