! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3.5 V IC = 10 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 0.6821 -4.7 24.693 177.4 0.0018 93.1 0.9807 -1.9 0.020 0.6828 -10.1 24.982 174.6 0.0045 88.2 0.9802 -4.0 0.050 0.6821 -23.5 24.297 167.3 0.0100 76.8 0.9637 -10.0 0.100 0.6803 -46.1 22.981 155.5 0.0185 70.4 0.9120 -19.2 0.150 0.6749 -65.3 21.110 144.9 0.0253 61.8 0.8438 -26.8 0.200 0.6633 -81.2 19.062 136.4 0.0307 54.5 0.7712 -32.9 0.250 0.6644 -94.6 17.081 129.4 0.0350 49.4 0.7037 -37.7 0.300 0.6615 -105.8 15.482 122.8 0.0376 45.5 0.6432 -41.0 0.400 0.6586 -122.7 12.733 113.5 0.0420 40.3 0.5495 -45.6 0.500 0.6566 -134.8 10.675 106.3 0.0439 36.8 0.4822 -48.4 0.600 0.6594 -143.4 9.170 100.9 0.0461 35.6 0.4366 -50.0 0.700 0.6582 -150.9 8.017 96.6 0.0478 34.3 0.4026 -51.2 0.800 0.6582 -156.5 7.075 92.7 0.0492 34.7 0.3780 -52.1 0.900 0.6550 -161.3 6.366 89.4 0.0508 34.5 0.3586 -53.1 1.000 0.6544 -165.1 5.766 86.2 0.0520 34.7 0.3440 -54.1 1.100 0.6611 -168.6 5.267 83.5 0.0533 35.2 0.3339 -55.1 1.200 0.6613 -171.7 4.849 80.7 0.0547 35.4 0.3271 -56.2 1.300 0.6637 -174.6 4.481 78.3 0.0569 36.3 0.3212 -57.4 1.400 0.6679 -177.2 4.171 75.7 0.0579 37.1 0.3176 -58.6 1.500 0.6629 -179.6 3.908 73.4 0.0595 37.6 0.3140 -60.0 1.600 0.6697 178.6 3.671 71.4 0.0612 38.5 0.3132 -61.4 1.700 0.6648 176.3 3.466 69.0 0.0627 39.1 0.3101 -62.9 1.800 0.6668 174.3 3.268 67.3 0.0643 40.1 0.3104 -64.2 1.900 0.6685 172.7 3.105 65.2 0.0659 40.3 0.3110 -65.7 2.000 0.6691 171.1 2.965 63.1 0.0683 41.2 0.3125 -67.1 2.200 0.6704 167.6 2.712 59.4 0.0720 41.9 0.3162 -70.1 2.400 0.6737 164.7 2.482 55.9 0.0760 42.7 0.3206 -73.2 2.600 0.6709 162.1 2.310 52.3 0.0805 43.4 0.3256 -76.1 2.800 0.6751 159.2 2.153 49.0 0.0849 44.0 0.3326 -78.9 3.000 0.6762 156.1 2.019 45.3 0.0894 44.3 0.3394 -81.8 3.500 0.6728 149.3 1.761 37.1 0.1015 44.7 0.3583 -88.9 4.000 0.6822 142.5 1.566 28.8 0.1150 43.7 0.3802 -96.5 4.500 0.6829 134.8 1.409 20.3 0.1289 42.1 0.4020 -104.4 5.000 0.6822 127.7 1.275 12.6 0.1432 40.1 0.4238 -112.4 5.500 0.6843 120.4 1.163 4.6 0.1576 37.8 0.4434 -120.4 6.000 0.6922 113.3 1.065 -2.1 0.1719 34.8 0.4611 -128.2 ! ! SIEMENS AG Semiconductor Group, Munich