! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.5 V IC = 8 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 0.7170 -6.6 20.624 175.9 0.0039 86.5 0.9589 -3.4 0.020 0.7117 -12.8 20.712 171.1 0.0082 85.4 0.9449 -7.0 0.050 0.6910 -31.1 19.850 159.1 0.0199 75.8 0.9050 -17.0 0.100 0.6189 -58.2 17.213 142.2 0.0349 65.2 0.7923 -29.9 0.150 0.5506 -80.7 14.481 128.4 0.0449 58.3 0.6699 -39.0 0.200 0.5093 -97.2 12.263 119.4 0.0524 54.7 0.5754 -44.0 0.250 0.4722 -111.5 10.418 112.0 0.0582 53.2 0.5024 -47.2 0.300 0.4498 -123.3 9.036 106.4 0.0631 53.1 0.4453 -49.3 0.400 0.4203 -140.1 7.110 98.3 0.0727 53.5 0.3666 -51.1 0.500 0.4082 -152.6 5.787 91.7 0.0823 54.3 0.3187 -51.5 0.600 0.4047 -162.3 4.911 86.2 0.0926 55.1 0.2885 -51.8 0.700 0.3999 -171.3 4.270 81.4 0.1023 55.9 0.2646 -52.1 0.800 0.4025 -177.9 3.757 77.2 0.1129 56.4 0.2458 -52.5 0.900 0.3998 176.0 3.372 73.5 0.1244 56.8 0.2315 -52.9 1.000 0.3994 169.7 3.068 70.0 0.1345 56.6 0.2230 -53.7 1.100 0.4071 164.5 2.820 66.5 0.1454 56.4 0.2148 -55.5 1.200 0.4143 159.7 2.608 63.1 0.1564 56.0 0.2051 -56.7 1.300 0.4165 155.1 2.417 59.9 0.1676 55.4 0.1988 -58.0 1.400 0.4206 150.6 2.254 57.0 0.1785 54.9 0.1931 -60.0 1.500 0.4226 147.2 2.136 54.1 0.1889 54.3 0.1873 -61.8 1.600 0.4368 143.3 2.002 50.9 0.2005 53.3 0.1785 -64.5 1.700 0.4403 139.5 1.906 48.2 0.2116 52.6 0.1721 -66.3 1.800 0.4461 135.8 1.823 45.7 0.2228 51.5 0.1708 -69.2 1.900 0.4572 133.1 1.747 43.0 0.2332 50.5 0.1648 -72.9 2.000 0.4637 129.9 1.667 40.4 0.2442 49.6 0.1574 -76.2 2.200 0.4782 124.0 1.536 35.3 0.2665 47.3 0.1457 -84.2 2.400 0.4972 118.3 1.441 30.2 0.2874 44.9 0.1326 -93.8 2.600 0.5158 112.7 1.347 25.8 0.3081 42.4 0.1241 -105.0 2.800 0.5337 107.8 1.275 21.5 0.3284 39.9 0.1180 -119.3 3.000 0.5511 103.6 1.201 17.0 0.3483 37.0 0.1173 -135.1 3.500 0.6039 94.0 1.054 7.6 0.3910 30.0 0.1421 -173.1 4.000 0.6393 85.7 0.947 -0.5 0.4299 23.5 0.1955 161.9 4.500 0.6768 78.8 0.865 -7.4 0.4658 16.7 0.2524 144.5 5.000 0.7045 72.6 0.791 -14.2 0.4881 9.5 0.2969 128.8 5.500 0.7109 66.5 0.745 -16.8 0.5206 5.5 0.3450 128.4 6.000 0.7182 61.6 0.712 -22.1 0.5440 -1.8 0.4061 117.5 ! ! SIEMENS AG Semiconductor Group, Munich