! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.75 V IC = 5 mA ! Common Emitter S-Parameters: May 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8105 -3.9 14.664 177.4 0.0031 90.8 0.9855 -1.9 0.020 0.8025 -7.9 14.749 174.2 0.0067 86.6 0.9741 -3.9 0.050 0.7971 -19.3 14.647 165.9 0.0164 80.2 0.9632 -9.8 0.100 0.7441 -37.2 13.613 153.1 0.0312 71.8 0.9054 -18.5 0.150 0.6817 -53.6 12.463 141.0 0.0429 64.8 0.8305 -25.4 0.200 0.6233 -67.7 11.198 131.8 0.0518 59.9 0.7563 -30.5 0.250 0.5742 -80.3 9.928 124.2 0.0590 56.2 0.6898 -33.9 0.300 0.5257 -91.3 8.915 117.6 0.0649 54.0 0.6352 -36.5 0.400 0.4636 -110.1 7.320 108.0 0.0742 51.9 0.5452 -39.2 0.500 0.4205 -124.1 6.072 100.2 0.0814 51.1 0.4846 -40.6 0.600 0.4004 -136.4 5.220 94.0 0.0894 51.0 0.4467 -41.2 0.700 0.3816 -147.7 4.591 88.4 0.0970 51.5 0.4184 -41.6 0.800 0.3720 -157.3 4.064 83.7 0.1045 51.9 0.3942 -42.0 0.900 0.3622 -165.8 3.649 79.4 0.1128 52.7 0.3748 -42.4 1.000 0.3625 -173.5 3.324 75.6 0.1206 53.2 0.3623 -43.0 1.100 0.3645 179.9 3.061 72.0 0.1288 53.3 0.3519 -44.2 1.200 0.3637 172.8 2.832 68.5 0.1369 53.5 0.3419 -45.1 1.300 0.3653 167.9 2.631 65.2 0.1459 53.4 0.3344 -46.0 1.400 0.3708 162.3 2.457 62.1 0.1539 53.4 0.3279 -47.5 1.500 0.3699 157.4 2.329 59.0 0.1631 53.4 0.3210 -48.8 1.600 0.3818 152.8 2.183 55.8 0.1725 53.1 0.3123 -50.4 1.700 0.3912 147.8 2.079 53.0 0.1820 53.1 0.3040 -51.6 1.800 0.3944 143.7 1.982 50.5 0.1917 52.6 0.3006 -53.6 1.900 0.4024 140.2 1.894 47.6 0.2009 52.1 0.2937 -56.0 2.000 0.4113 136.4 1.809 45.0 0.2109 51.4 0.2863 -57.8 2.200 0.4244 129.6 1.669 39.8 0.2302 50.2 0.2739 -62.4 2.400 0.4463 123.0 1.564 34.7 0.2501 48.5 0.2582 -67.8 2.600 0.4672 117.1 1.463 30.1 0.2704 46.7 0.2447 -73.7 2.800 0.4843 111.8 1.381 25.8 0.2907 44.7 0.2283 -81.0 3.000 0.5054 107.0 1.305 21.3 0.3110 42.4 0.2154 -89.3 3.500 0.5617 96.8 1.145 11.5 0.3575 36.3 0.1865 -116.3 4.000 0.6028 88.4 1.025 2.9 0.4029 30.4 0.1901 -148.3 4.500 0.6457 81.0 0.934 -4.5 0.4481 23.5 0.2175 -177.0 5.000 0.6789 74.6 0.855 -11.9 0.4794 16.0 0.2477 158.6 5.500 0.6879 68.4 0.796 -14.8 0.5181 11.6 0.3112 152.9 6.000 0.7007 62.8 0.755 -20.3 0.5482 3.7 0.3719 136.7 ! ! SIEMENS AG Semiconductor Group, Munich