! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 10 V IC = 25 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 0.5628 -6.6 40.873 175.5 0.0016 65.2 0.9322 -2.4 0.020 0.5619 -14.1 41.229 172.1 0.0037 74.7 0.9344 -5.5 0.050 0.5722 -34.6 39.157 162.8 0.0083 70.6 0.9017 -14.1 0.100 0.5800 -63.9 35.395 148.2 0.0149 65.2 0.8169 -26.2 0.150 0.5921 -87.4 30.860 136.3 0.0194 56.2 0.7177 -35.2 0.200 0.5930 -103.7 26.594 127.4 0.0225 49.5 0.6283 -41.5 0.250 0.6045 -116.3 23.087 120.6 0.0249 47.1 0.5549 -46.1 0.300 0.6093 -126.6 20.304 114.6 0.0266 43.8 0.4958 -49.0 0.400 0.6163 -140.7 16.121 106.6 0.0293 42.9 0.4095 -52.3 0.500 0.6231 -149.9 13.229 100.5 0.0309 42.6 0.3542 -54.1 0.600 0.6249 -156.4 11.234 96.0 0.0330 43.3 0.3177 -54.9 0.700 0.6268 -162.5 9.746 92.5 0.0353 44.2 0.2914 -55.5 0.800 0.6286 -166.6 8.553 89.2 0.0374 45.4 0.2731 -56.2 0.900 0.6280 -170.5 7.671 86.5 0.0397 46.0 0.2588 -56.8 1.000 0.6313 -173.5 6.918 83.7 0.0414 47.3 0.2486 -57.5 1.100 0.6370 -176.2 6.319 81.5 0.0437 48.6 0.2421 -58.2 1.200 0.6336 -178.8 5.806 78.9 0.0466 49.1 0.2374 -59.3 1.300 0.6374 178.9 5.353 76.9 0.0491 49.7 0.2334 -60.3 1.400 0.6380 176.8 4.981 74.5 0.0510 50.9 0.2312 -61.6 1.500 0.6388 175.0 4.665 72.5 0.0536 51.1 0.2294 -62.9 1.600 0.6418 173.7 4.375 70.7 0.0562 51.8 0.2294 -64.1 1.700 0.6378 171.5 4.130 68.6 0.0584 51.7 0.2285 -65.7 1.800 0.6418 169.8 3.892 67.2 0.0611 52.6 0.2294 -67.0 1.900 0.6432 168.5 3.699 65.2 0.0631 52.5 0.2310 -68.3 2.000 0.6422 167.1 3.527 63.3 0.0663 52.6 0.2334 -69.8 2.200 0.6449 163.8 3.227 59.8 0.0716 52.7 0.2374 -72.5 2.400 0.6465 161.3 2.955 56.7 0.0770 52.7 0.2427 -75.3 2.600 0.6416 158.8 2.745 53.3 0.0821 52.5 0.2487 -77.9 2.800 0.6494 156.3 2.565 50.3 0.0877 52.3 0.2559 -80.5 3.000 0.6498 153.4 2.403 46.8 0.0934 51.5 0.2631 -83.1 3.500 0.6508 147.3 2.093 39.0 0.1071 50.1 0.2823 -89.6 4.000 0.6529 140.6 1.862 31.0 0.1218 47.7 0.3040 -96.5 4.500 0.6573 133.4 1.674 22.8 0.1364 44.8 0.3252 -104.1 5.000 0.6554 126.7 1.519 15.3 0.1502 41.8 0.3468 -111.5 5.500 0.6556 119.4 1.383 7.3 0.1644 38.7 0.3667 -119.0 6.000 0.6639 112.6 1.274 0.7 0.1782 35.2 0.3847 -126.3 ! ! SIEMENS AG Semiconductor Group, Munich