! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 0.75 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 0.3256 -23.4 33.627 173.1 0.0036 75.1 0.8021 -6.8 0.020 0.3534 -44.5 33.266 165.8 0.0073 70.7 0.7947 -14.3 0.050 0.4720 -87.3 28.967 147.8 0.0156 59.0 0.6959 -32.8 0.100 0.6124 -123.1 21.506 127.4 0.0227 44.8 0.5224 -53.6 0.150 0.6739 -140.6 16.257 115.5 0.0262 37.7 0.4015 -65.3 0.200 0.6988 -151.1 12.794 108.1 0.0281 34.5 0.3238 -73.0 0.250 0.7152 -157.5 10.543 103.0 0.0290 33.3 0.2728 -78.5 0.300 0.7271 -162.1 8.915 98.6 0.0303 32.7 0.2383 -82.2 0.400 0.7360 -169.0 6.786 92.9 0.0323 34.8 0.1950 -88.2 0.500 0.7403 -173.1 5.438 88.3 0.0338 36.3 0.1712 -92.8 0.600 0.7475 -176.4 4.585 84.7 0.0364 38.5 0.1579 -96.4 0.700 0.7486 -179.7 3.945 81.6 0.0385 40.4 0.1506 -99.3 0.800 0.7513 178.2 3.449 78.7 0.0407 43.2 0.1476 -102.0 0.900 0.7504 175.9 3.074 76.0 0.0434 44.6 0.1468 -104.6 1.000 0.7462 173.8 2.769 73.4 0.0462 46.2 0.1474 -107.0 1.100 0.7559 172.3 2.533 70.9 0.0488 47.6 0.1496 -108.6 1.200 0.7508 170.5 2.327 68.3 0.0518 48.8 0.1531 -110.5 1.300 0.7573 168.8 2.154 66.0 0.0548 49.7 0.1574 -111.8 1.400 0.7596 167.3 1.997 63.6 0.0575 50.5 0.1623 -113.5 1.500 0.7571 166.1 1.872 61.2 0.0605 51.0 0.1673 -114.6 1.600 0.7607 164.9 1.755 59.2 0.0637 51.9 0.1737 -115.7 1.700 0.7571 163.1 1.654 56.6 0.0666 52.1 0.1793 -117.0 1.800 0.7591 161.8 1.560 55.0 0.0696 52.7 0.1862 -118.1 1.900 0.7629 160.7 1.489 52.7 0.0723 52.8 0.1922 -119.2 2.000 0.7578 159.5 1.420 50.5 0.0763 53.0 0.1998 -120.2 2.200 0.7591 156.9 1.302 46.6 0.0824 53.0 0.2129 -122.2 2.400 0.7641 154.6 1.197 43.1 0.0889 53.1 0.2264 -124.4 2.600 0.7583 152.5 1.110 39.1 0.0953 52.7 0.2392 -125.9 2.800 0.7647 149.8 1.041 35.6 0.1028 52.4 0.2539 -128.0 3.000 0.7657 147.2 0.976 31.6 0.1099 51.8 0.2658 -130.1 3.500 0.7657 141.0 0.850 23.3 0.1276 50.0 0.3006 -135.6 4.000 0.7696 134.6 0.757 15.1 0.1469 46.9 0.3331 -141.8 4.500 0.7734 126.9 0.681 6.9 0.1662 43.3 0.3651 -148.9 5.000 0.7679 120.2 0.611 0.0 0.1839 39.3 0.3945 -155.6 5.500 0.7671 112.9 0.552 -6.9 0.2011 35.2 0.4185 -162.4 6.000 0.7684 105.8 0.506 -12.0 0.2183 30.9 0.4424 -169.5 ! ! SIEMENS AG Semiconductor Group, Munich