! SIEMENS Small Signal Semiconductors ! BFS482 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 6 V IC = 8 mA ! Common Emitter S-Parameters: October 1994 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.7592 -3.0 20.602 177.5 0.0019 86.8 0.9846 -1.3 0.020 0.7589 -6.4 20.473 175.1 0.0037 86.1 0.9813 -2.8 0.030 0.7574 -9.5 20.449 173.1 0.0053 86.0 0.9786 -4.2 0.050 0.7489 -15.7 20.298 168.5 0.0087 82.4 0.9689 -6.8 0.100 0.7133 -30.5 19.328 157.5 0.0164 75.7 0.9285 -13.0 0.150 0.6704 -44.2 17.966 147.4 0.0233 70.3 0.8767 -18.1 0.200 0.6160 -56.4 16.421 139.1 0.0289 66.7 0.8180 -21.8 0.250 0.5706 -67.0 14.951 132.0 0.0332 63.4 0.7647 -24.6 0.300 0.5285 -76.7 13.556 125.8 0.0371 61.3 0.7141 -26.4 0.400 0.4625 -92.9 11.334 116.5 0.0435 58.8 0.6382 -28.4 0.500 0.4144 -106.1 9.612 109.3 0.0490 58.1 0.5832 -29.0 0.600 0.3835 -117.2 8.275 103.5 0.0545 58.8 0.5442 -29.1 0.700 0.3633 -127.1 7.219 99.0 0.0593 59.3 0.5160 -29.0 0.800 0.3453 -134.9 6.472 94.8 0.0644 60.0 0.4933 -28.9 0.900 0.3366 -142.8 5.816 91.4 0.0696 60.8 0.4761 -28.9 1.000 0.3299 -148.9 5.289 88.2 0.0749 61.5 0.4624 -29.0 1.100 0.3282 -155.1 4.839 85.0 0.0803 61.7 0.4521 -29.3 1.200 0.3272 -160.7 4.469 82.3 0.0857 62.2 0.4411 -29.7 1.300 0.3234 -165.0 4.163 79.8 0.0909 62.9 0.4333 -30.1 1.400 0.3246 -170.1 3.877 77.1 0.0965 63.1 0.4275 -30.6 1.500 0.3256 -173.6 3.641 74.8 0.1022 63.3 0.4195 -31.3 1.600 0.3316 -177.1 3.430 72.4 0.1077 63.4 0.4123 -32.2 1.700 0.3317 179.5 3.259 70.4 0.1134 63.6 0.4078 -33.0 1.800 0.3328 176.0 3.083 68.1 0.1195 63.5 0.4045 -33.9 1.900 0.3368 173.0 2.929 65.9 0.1253 63.3 0.3991 -34.9 2.000 0.3408 170.1 2.805 64.0 0.1312 63.1 0.3941 -35.9 2.200 0.3473 165.0 2.577 59.7 0.1436 62.6 0.3874 -38.3 2.400 0.3542 160.1 2.396 55.9 0.1560 61.9 0.3787 -40.9 2.600 0.3620 155.3 2.231 52.0 0.1687 60.9 0.3736 -43.7 2.800 0.3677 151.2 2.088 48.0 0.1812 59.6 0.3646 -46.6 3.000 0.3800 147.7 1.973 44.5 0.1944 58.6 0.3592 -50.2 3.200 0.3885 143.4 1.870 41.0 0.2073 57.5 0.3521 -53.4 3.400 0.3951 140.5 1.773 37.4 0.2195 56.1 0.3461 -57.0 3.600 0.4062 136.8 1.698 33.9 0.2331 54.7 0.3377 -61.1 3.800 0.4164 134.2 1.613 30.7 0.2443 53.4 0.3332 -65.3 4.000 0.4228 131.8 1.558 27.6 0.2594 52.2 0.3268 -69.2 4.500 0.4457 126.4 1.420 19.3 0.2949 47.9 0.3147 -79.6 5.000 0.4575 120.7 1.287 11.6 0.3278 43.3 0.3177 -87.3 5.500 0.4518 116.1 1.230 3.3 0.3758 37.2 0.3302 -100.8 6.000 0.4330 111.1 1.165 -5.7 0.4206 29.4 0.3395 -111.3 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 1.40 0.26 41 0.29 0.900 1.50 0.25 83 0.23 1.800 2.00 0.21 162 0.20 ! ! SIEMENS AG Semiconductor Group, Munich