! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3 V IC = 20 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 0.4783 -8.6 36.718 176.3 0.0019 88.8 0.9627 -2.6 0.020 0.4770 -17.1 37.171 172.4 0.0038 83.7 0.9653 -5.9 0.050 0.5011 -40.1 35.296 162.3 0.0084 72.6 0.9289 -14.5 0.100 0.5362 -72.6 31.631 147.1 0.0156 64.7 0.8341 -26.6 0.150 0.5705 -95.8 27.377 135.0 0.0199 54.4 0.7315 -35.5 0.200 0.5942 -112.1 23.463 126.1 0.0231 49.6 0.6383 -41.4 0.250 0.6100 -124.6 20.307 119.3 0.0255 45.9 0.5625 -45.6 0.300 0.6216 -133.6 17.794 113.3 0.0269 43.3 0.5008 -48.2 0.400 0.6371 -146.4 14.079 105.4 0.0298 41.6 0.4172 -51.0 0.500 0.6499 -154.7 11.539 99.5 0.0315 40.8 0.3641 -52.5 0.600 0.6560 -160.8 9.798 94.9 0.0334 42.0 0.3277 -53.2 0.700 0.6588 -166.0 8.488 91.4 0.0351 42.4 0.3029 -53.8 0.800 0.6620 -170.0 7.437 88.1 0.0368 44.0 0.2861 -54.3 0.900 0.6608 -173.2 6.662 85.3 0.0393 44.6 0.2740 -55.0 1.000 0.6627 -175.9 6.011 82.5 0.0416 45.9 0.2652 -55.9 1.100 0.6730 -178.6 5.492 80.1 0.0433 47.2 0.2590 -56.8 1.200 0.6697 179.1 5.042 77.6 0.0457 48.3 0.2549 -57.9 1.300 0.6697 177.0 4.653 75.5 0.0478 49.1 0.2515 -59.1 1.400 0.6793 174.9 4.329 73.1 0.0499 49.9 0.2500 -60.7 1.500 0.6735 173.0 4.056 71.0 0.0522 50.5 0.2489 -62.1 1.600 0.6789 171.7 3.798 69.2 0.0547 51.8 0.2496 -63.5 1.700 0.6759 169.8 3.589 67.0 0.0573 52.0 0.2500 -65.1 1.800 0.6772 168.0 3.379 65.6 0.0597 52.4 0.2513 -66.7 1.900 0.6797 167.0 3.217 63.5 0.0617 52.2 0.2532 -68.1 2.000 0.6773 165.5 3.066 61.5 0.0648 52.9 0.2556 -69.8 2.200 0.6831 162.4 2.802 58.0 0.0699 53.2 0.2610 -72.9 2.400 0.6859 160.0 2.567 54.7 0.0752 53.4 0.2675 -76.0 2.600 0.6795 157.7 2.387 51.2 0.0802 53.2 0.2744 -78.9 2.800 0.6842 154.8 2.226 48.0 0.0861 53.4 0.2824 -81.8 3.000 0.6844 152.2 2.086 44.5 0.0918 53.0 0.2898 -84.6 3.500 0.6844 145.8 1.820 36.6 0.1058 51.7 0.3110 -91.8 4.000 0.6895 139.4 1.619 28.3 0.1214 49.6 0.3344 -99.2 4.500 0.6955 132.1 1.455 20.0 0.1367 46.8 0.3577 -107.1 5.000 0.6924 125.2 1.319 12.4 0.1516 43.7 0.3814 -114.9 5.500 0.6948 118.0 1.200 4.3 0.1669 40.6 0.4021 -122.8 6.000 0.7004 111.4 1.103 -2.3 0.1818 37.1 0.4208 -130.4 ! ! SIEMENS AG Semiconductor Group, Munich