! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 0.5 V IC = 40 mA ! Common Emitter S-Parameters: May 1997 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.1950 -97.2 27.382 166.4 0.0069 64.1 0.4949 -21.8 0.020 0.3595 -113.7 25.563 153.3 0.0125 59.5 0.4778 -43.1 0.050 0.6296 -140.1 17.883 128.0 0.0215 41.4 0.4057 -87.5 0.100 0.7505 -158.6 10.743 109.4 0.0255 29.6 0.3493 -123.3 0.150 0.7847 -166.6 7.435 100.5 0.0267 26.8 0.3322 -139.9 0.200 0.7897 -171.0 5.657 95.4 0.0283 27.0 0.3247 -148.7 0.250 0.8001 -173.8 4.566 91.6 0.0291 29.2 0.3212 -154.2 0.300 0.7987 -176.1 3.796 88.1 0.0301 30.7 0.3200 -157.9 0.400 0.8054 -179.4 2.872 83.2 0.0328 34.5 0.3200 -162.3 0.500 0.8056 178.4 2.297 78.8 0.0351 38.1 0.3211 -164.8 0.600 0.8073 176.5 1.916 75.2 0.0382 41.6 0.3238 -166.5 0.700 0.8103 173.9 1.654 71.6 0.0415 44.1 0.3287 -167.6 0.800 0.8140 172.5 1.442 68.3 0.0445 46.7 0.3324 -168.4 0.900 0.8082 170.9 1.290 65.0 0.0484 48.4 0.3377 -169.0 1.000 0.8065 169.4 1.164 61.9 0.0518 50.1 0.3416 -169.3 1.100 0.8169 167.9 1.061 58.9 0.0550 51.3 0.3472 -169.6 1.200 0.8104 166.3 0.977 55.9 0.0590 52.3 0.3528 -170.1 1.300 0.8166 165.0 0.902 52.9 0.0633 52.9 0.3576 -170.3 1.400 0.8198 163.6 0.834 50.0 0.0670 53.5 0.3645 -170.5 1.500 0.8120 162.6 0.780 47.1 0.0707 54.0 0.3700 -170.8 1.600 0.8158 161.5 0.735 45.1 0.0747 54.4 0.3771 -171.1 1.700 0.8118 160.2 0.699 42.2 0.0783 54.2 0.3819 -171.3 1.800 0.8157 158.6 0.656 40.8 0.0823 54.8 0.3880 -171.6 1.900 0.8149 157.8 0.624 37.8 0.0860 54.4 0.3943 -171.9 2.000 0.8120 156.5 0.597 35.3 0.0906 54.5 0.4009 -172.2 2.200 0.8159 154.0 0.547 31.5 0.0983 54.0 0.4153 -173.3 2.400 0.8193 151.9 0.499 27.8 0.1068 53.6 0.4268 -174.3 2.600 0.8147 149.8 0.464 24.4 0.1151 52.8 0.4383 -175.5 2.800 0.8207 147.0 0.434 21.8 0.1240 52.1 0.4506 -176.6 3.000 0.8190 144.2 0.405 18.2 0.1329 50.9 0.4627 -178.4 3.500 0.8156 138.2 0.349 13.0 0.1547 47.9 0.4911 177.4 4.000 0.8181 131.6 0.311 9.2 0.1786 43.7 0.5184 172.3 4.500 0.8196 123.9 0.289 6.3 0.2005 38.6 0.5390 166.5 5.000 0.8073 116.9 0.269 5.4 0.2196 33.6 0.5547 160.6 5.500 0.8001 109.7 0.261 4.7 0.2369 28.6 0.5617 154.6 6.000 0.7977 102.8 0.263 4.7 0.2527 23.8 0.5683 149.1 ! ! SIEMENS AG Semiconductor Group, Munich