! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.75 V IC = 7 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 0.7496 -4.9 19.001 176.7 0.0030 85.8 0.9785 -2.4 0.020 0.7428 -10.0 19.150 172.8 0.0067 85.1 0.9671 -5.0 0.050 0.7308 -24.0 18.577 162.8 0.0159 78.1 0.9434 -12.3 0.100 0.6646 -45.9 16.833 147.9 0.0296 69.8 0.8618 -22.3 0.150 0.5912 -64.8 14.803 134.7 0.0393 62.5 0.7634 -29.8 0.200 0.5386 -80.1 12.845 125.6 0.0467 58.8 0.6798 -34.2 0.250 0.4907 -93.7 11.188 117.8 0.0527 56.4 0.6085 -37.3 0.300 0.4467 -105.2 9.839 111.8 0.0574 55.3 0.5510 -39.1 0.400 0.4030 -122.6 7.857 103.3 0.0666 54.9 0.4715 -40.5 0.500 0.3786 -137.3 6.447 96.2 0.0747 55.2 0.4218 -40.9 0.600 0.3616 -149.2 5.513 90.3 0.0836 56.1 0.3876 -40.9 0.700 0.3558 -159.4 4.809 85.4 0.0922 56.8 0.3628 -41.0 0.800 0.3504 -168.0 4.235 81.1 0.1012 57.3 0.3443 -41.2 0.900 0.3440 -175.0 3.800 77.3 0.1112 57.6 0.3307 -41.4 1.000 0.3479 178.1 3.459 73.6 0.1199 57.7 0.3217 -42.0 1.100 0.3509 171.9 3.178 70.2 0.1298 57.8 0.3131 -43.2 1.200 0.3550 165.9 2.941 66.8 0.1394 57.7 0.3035 -44.0 1.300 0.3559 161.2 2.726 63.7 0.1493 57.3 0.2967 -45.0 1.400 0.3608 155.7 2.545 60.8 0.1588 56.9 0.2913 -46.5 1.500 0.3639 151.9 2.402 58.0 0.1691 56.5 0.2843 -47.8 1.600 0.3768 146.9 2.255 54.8 0.1790 55.9 0.2763 -49.6 1.700 0.3806 143.7 2.141 52.2 0.1884 55.4 0.2709 -51.0 1.800 0.3896 139.4 2.047 49.8 0.1987 54.5 0.2690 -53.0 1.900 0.3980 136.8 1.956 46.9 0.2089 53.9 0.2617 -55.6 2.000 0.4065 132.9 1.866 44.5 0.2191 52.9 0.2540 -57.5 2.200 0.4191 126.9 1.718 39.4 0.2400 51.1 0.2410 -62.3 2.400 0.4397 120.5 1.613 34.3 0.2601 49.1 0.2249 -67.9 2.600 0.4613 115.2 1.507 30.0 0.2805 47.0 0.2110 -74.4 2.800 0.4800 109.9 1.423 25.6 0.3005 44.6 0.1951 -82.2 3.000 0.4991 105.9 1.344 21.2 0.3210 42.0 0.1814 -91.6 3.500 0.5550 95.8 1.174 11.5 0.3662 35.4 0.1554 -122.1 4.000 0.5983 87.8 1.055 2.8 0.4095 29.3 0.1647 -157.2 4.500 0.6434 80.9 0.965 -4.6 0.4513 22.5 0.2000 174.7 5.000 0.6781 74.4 0.876 -12.0 0.4799 15.0 0.2352 151.4 5.500 0.6850 68.4 0.817 -15.2 0.5170 10.7 0.2961 147.6 6.000 0.6976 63.1 0.775 -20.8 0.5459 3.1 0.3577 132.8 ! ! SIEMENS AG Semiconductor Group, Munich