! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3.5 V IC = 15 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 0.5739 -6.3 31.852 176.9 0.0018 85.9 0.9714 -2.3 0.020 0.5757 -12.9 32.103 173.5 0.0040 85.7 0.9752 -5.0 0.050 0.5823 -31.7 30.919 164.7 0.0093 76.4 0.9457 -12.4 0.100 0.5900 -59.5 28.449 150.9 0.0166 65.9 0.8712 -23.4 0.150 0.6069 -81.7 25.291 139.4 0.0222 58.3 0.7834 -31.8 0.200 0.6162 -98.7 22.186 130.5 0.0263 51.4 0.6970 -38.0 0.250 0.6244 -111.5 19.487 123.5 0.0292 47.3 0.6226 -42.6 0.300 0.6313 -121.8 17.265 117.2 0.0314 44.0 0.5608 -45.5 0.400 0.6356 -136.7 13.874 108.8 0.0340 40.2 0.4706 -49.3 0.500 0.6467 -146.8 11.469 102.2 0.0361 38.6 0.4096 -51.4 0.600 0.6491 -153.9 9.763 97.3 0.0378 38.8 0.3688 -52.4 0.700 0.6545 -160.1 8.505 93.5 0.0396 39.1 0.3406 -53.2 0.800 0.6533 -164.7 7.466 90.0 0.0410 39.5 0.3202 -53.9 0.900 0.6551 -168.5 6.700 87.0 0.0432 40.1 0.3045 -54.7 1.000 0.6562 -171.7 6.055 84.1 0.0446 41.5 0.2935 -55.6 1.100 0.6643 -174.6 5.532 81.5 0.0464 42.1 0.2856 -56.4 1.200 0.6614 -177.4 5.081 78.9 0.0488 43.0 0.2801 -57.6 1.300 0.6609 -179.7 4.693 76.8 0.0507 44.3 0.2757 -58.7 1.400 0.6706 178.1 4.365 74.2 0.0523 44.7 0.2737 -60.0 1.500 0.6677 175.9 4.085 72.1 0.0549 45.5 0.2714 -61.4 1.600 0.6731 174.4 3.830 70.2 0.0568 46.5 0.2712 -62.8 1.700 0.6685 172.2 3.623 68.0 0.0589 46.9 0.2704 -64.4 1.800 0.6694 170.4 3.411 66.4 0.0613 47.6 0.2707 -65.8 1.900 0.6711 168.9 3.245 64.4 0.0628 47.8 0.2723 -67.1 2.000 0.6700 167.7 3.094 62.4 0.0658 48.4 0.2742 -68.7 2.200 0.6722 164.4 2.829 58.8 0.0703 48.9 0.2794 -71.8 2.400 0.6767 161.8 2.590 55.6 0.0750 49.5 0.2844 -74.8 2.600 0.6711 159.4 2.407 51.9 0.0800 49.5 0.2908 -77.7 2.800 0.6777 156.5 2.250 48.8 0.0856 50.1 0.2980 -80.5 3.000 0.6773 153.7 2.106 45.2 0.0908 49.7 0.3055 -83.2 3.500 0.6768 147.3 1.837 37.2 0.1040 49.2 0.3253 -90.3 4.000 0.6829 140.6 1.633 28.9 0.1190 47.3 0.3480 -97.8 4.500 0.6865 133.2 1.469 20.6 0.1341 44.9 0.3703 -105.7 5.000 0.6821 126.3 1.331 13.0 0.1482 42.3 0.3930 -113.4 5.500 0.6844 119.2 1.210 5.0 0.1633 39.4 0.4132 -121.3 6.000 0.6940 111.9 1.116 -1.7 0.1780 36.1 0.4316 -129.0 ! ! SIEMENS AG Semiconductor Group, Munich