! SIEMENS Small Signal Semiconductors ! BFR93A ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 1.75 V IC = 20 mA ! Common Emitter S-Parameters: October 1995 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.5540 -14.4 40.126 171.1 0.0046 83.1 0.9465 -8.1 0.020 0.5409 -28.1 38.875 162.9 0.0091 78.0 0.9181 -15.7 0.050 0.4968 -64.5 32.790 142.2 0.0195 66.9 0.7721 -34.7 0.100 0.4476 -104.4 23.038 121.5 0.0297 59.4 0.5455 -52.6 0.150 0.4171 -126.9 16.952 110.1 0.0366 58.8 0.4065 -61.1 0.200 0.4046 -141.2 13.257 103.1 0.0434 60.4 0.3232 -65.4 0.250 0.4019 -151.7 10.822 98.0 0.0498 61.7 0.2691 -68.2 0.300 0.3997 -158.1 9.134 94.1 0.0567 63.2 0.2323 -69.8 0.400 0.3989 -169.3 6.944 88.0 0.0709 65.3 0.1849 -72.4 0.500 0.4022 -177.4 5.623 83.2 0.0852 66.1 0.1583 -74.1 0.600 0.4045 176.4 4.721 79.1 0.0998 66.3 0.1393 -76.6 0.700 0.4087 171.3 4.069 75.1 0.1145 66.0 0.1270 -79.3 0.800 0.4144 167.2 3.588 71.6 0.1290 65.6 0.1174 -82.7 0.900 0.4196 162.2 3.205 68.5 0.1434 64.7 0.1109 -86.6 1.000 0.4215 158.5 2.906 65.2 0.1578 63.8 0.1065 -90.2 1.100 0.4275 155.2 2.667 62.1 0.1718 62.7 0.1037 -95.0 1.200 0.4370 151.9 2.472 59.2 0.1861 61.5 0.1010 -100.1 1.300 0.4415 148.3 2.289 56.1 0.1994 60.2 0.0994 -104.9 1.400 0.4462 145.4 2.139 53.3 0.2133 59.2 0.0999 -109.3 1.500 0.4488 142.8 2.004 50.6 0.2263 57.9 0.1003 -115.2 1.600 0.4571 139.7 1.904 48.0 0.2394 56.5 0.1021 -120.9 1.700 0.4668 137.2 1.816 45.5 0.2520 55.3 0.1041 -125.1 1.800 0.4695 134.6 1.724 42.9 0.2654 53.9 0.1084 -129.4 1.900 0.4720 132.0 1.653 40.5 0.2779 52.6 0.1116 -133.6 2.000 0.4765 129.6 1.586 38.1 0.2904 51.4 0.1142 -137.5 2.200 0.4904 124.6 1.471 33.5 0.3150 48.7 0.1219 -145.0 2.400 0.4983 120.7 1.382 29.1 0.3397 45.7 0.1316 -152.6 2.600 0.5153 116.2 1.297 24.9 0.3623 43.0 0.1430 -159.9 2.800 0.5215 111.8 1.235 20.6 0.3841 40.1 0.1557 -167.8 3.000 0.5356 107.6 1.178 16.7 0.4053 37.2 0.1714 -174.7 ! ! SIEMENS AG Semiconductor Group, Munich