! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 2.5 V IC = 4 mA ! Common Emitter S-Parameters: February 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8779 -1.2 7.793 177.0 0.0013 79.5 0.9833 -0.3 0.020 0.8835 -2.6 7.897 177.6 0.0023 86.5 0.9794 -0.8 0.050 0.8741 -6.2 7.904 173.8 0.0056 81.2 0.9826 -2.4 0.100 0.8655 -12.2 7.781 167.7 0.0111 83.2 0.9725 -4.5 0.150 0.8435 -17.9 7.690 162.1 0.0165 79.5 0.9658 -6.8 0.200 0.8096 -23.5 7.413 155.6 0.0213 76.0 0.9498 -8.9 0.250 0.7846 -28.8 7.176 150.9 0.0255 74.8 0.9379 -10.7 0.300 0.7546 -33.5 6.971 145.4 0.0306 70.2 0.9214 -12.5 0.400 0.6837 -42.7 6.385 135.5 0.0377 67.3 0.8878 -15.3 0.500 0.6129 -50.0 5.736 127.4 0.0443 63.5 0.8580 -17.4 0.600 0.5559 -56.4 5.267 120.5 0.0494 61.3 0.8321 -18.9 0.700 0.4992 -62.1 4.769 114.5 0.0545 59.5 0.8129 -20.5 0.800 0.4494 -67.1 4.381 109.0 0.0595 58.0 0.7931 -22.0 0.900 0.4071 -71.8 4.032 104.2 0.0638 57.1 0.7763 -23.3 1.000 0.3681 -76.7 3.737 100.2 0.0678 56.5 0.7663 -24.1 1.100 0.3351 -80.2 3.464 96.2 0.0721 55.6 0.7602 -25.6 1.200 0.3077 -83.8 3.230 92.5 0.0766 55.4 0.7492 -27.0 1.300 0.2822 -86.6 3.019 89.4 0.0803 54.8 0.7386 -28.0 1.400 0.2554 -90.2 2.837 86.2 0.0841 54.1 0.7356 -28.9 1.500 0.2331 -92.8 2.682 82.6 0.0886 53.5 0.7332 -30.6 1.600 0.2135 -98.8 2.549 80.0 0.0932 53.3 0.7271 -32.2 1.700 0.1968 -101.1 2.411 77.3 0.0966 52.9 0.7191 -33.2 1.800 0.1811 -105.1 2.291 74.7 0.1002 52.3 0.7186 -34.0 1.900 0.1641 -109.8 2.195 72.1 0.1047 51.9 0.7203 -35.6 2.000 0.1488 -113.3 2.105 69.8 0.1089 51.3 0.7139 -37.5 2.200 0.1240 -124.3 1.945 65.3 0.1169 50.0 0.7059 -39.4 2.400 0.1033 -137.2 1.818 60.9 0.1250 48.9 0.7031 -43.3 2.600 0.0883 -157.4 1.689 56.3 0.1322 47.6 0.6938 -45.2 2.800 0.0831 -173.4 1.589 52.3 0.1400 46.6 0.6936 -49.0 3.000 0.0909 168.8 1.513 48.3 0.1492 44.9 0.6849 -51.3 3.500 0.1310 136.7 1.328 38.5 0.1667 40.5 0.6756 -59.7 4.000 0.1671 124.1 1.202 29.8 0.1850 37.4 0.6650 -69.3 4.500 0.2153 115.3 1.104 21.5 0.2052 33.4 0.6447 -78.5 5.000 0.2429 107.8 1.022 12.6 0.2210 28.4 0.6453 -86.6 5.500 0.2818 101.5 0.950 4.2 0.2346 23.8 0.6689 -97.1 6.000 0.2986 95.4 0.873 -3.3 0.2454 19.1 0.6696 -108.3 ! ! SIEMENS AG Semiconductor Group, Munich