! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 1 V IC = 2.5 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 0.9227 -1.2 5.610 177.4 0.0013 80.8 0.9785 -0.4 0.020 0.9241 -2.4 5.696 178.0 0.0026 72.6 0.9801 -0.9 0.050 0.9192 -5.6 5.713 174.1 0.0069 80.8 0.9773 -2.2 0.100 0.9079 -11.0 5.637 168.3 0.0134 83.9 0.9717 -4.4 0.150 0.8900 -16.4 5.591 162.9 0.0193 79.0 0.9644 -6.5 0.200 0.8586 -21.8 5.405 156.5 0.0254 76.1 0.9503 -8.6 0.250 0.8363 -26.3 5.248 152.1 0.0310 74.1 0.9391 -10.4 0.300 0.8057 -30.9 5.132 146.6 0.0366 70.8 0.9248 -12.1 0.400 0.7369 -39.9 4.749 136.8 0.0459 66.2 0.8944 -15.1 0.500 0.6702 -46.6 4.302 128.5 0.0532 62.5 0.8665 -17.3 0.600 0.6084 -53.2 3.978 121.4 0.0595 59.6 0.8417 -19.1 0.700 0.5524 -58.4 3.623 115.2 0.0658 57.1 0.8221 -20.8 0.800 0.4994 -63.4 3.340 109.3 0.0713 55.5 0.8030 -22.4 0.900 0.4520 -67.6 3.092 104.2 0.0760 54.4 0.7849 -23.8 1.000 0.4181 -72.0 2.875 100.0 0.0802 53.1 0.7742 -24.8 1.100 0.3786 -75.4 2.677 95.8 0.0850 52.5 0.7686 -26.4 1.200 0.3498 -78.8 2.509 91.8 0.0901 51.4 0.7567 -27.9 1.300 0.3187 -81.4 2.344 88.3 0.0945 51.0 0.7454 -28.9 1.400 0.2928 -84.6 2.207 84.9 0.0984 50.1 0.7414 -30.0 1.500 0.2663 -86.9 2.094 81.1 0.1028 49.6 0.7393 -31.6 1.600 0.2444 -91.8 1.995 78.1 0.1073 49.3 0.7329 -33.3 1.700 0.2272 -94.1 1.892 75.2 0.1113 48.9 0.7243 -34.4 1.800 0.2054 -97.7 1.797 72.4 0.1153 48.3 0.7236 -35.3 1.900 0.1893 -101.5 1.726 69.6 0.1196 47.6 0.7241 -36.9 2.000 0.1738 -104.5 1.664 67.2 0.1241 47.0 0.7183 -38.9 2.200 0.1427 -111.7 1.537 62.2 0.1328 45.7 0.7099 -40.9 2.400 0.1149 -121.8 1.444 57.5 0.1413 44.6 0.7063 -44.9 2.600 0.0942 -137.3 1.344 52.6 0.1489 43.3 0.6969 -46.9 2.800 0.0803 -151.7 1.272 48.4 0.1571 42.2 0.6965 -50.8 3.000 0.0827 -174.5 1.212 43.9 0.1667 40.6 0.6874 -53.3 3.500 0.1057 143.5 1.072 33.8 0.1855 36.0 0.6784 -62.0 4.000 0.1425 128.1 0.977 25.0 0.2051 32.5 0.6681 -71.9 4.500 0.1874 118.0 0.903 16.3 0.2260 28.1 0.6471 -81.5 5.000 0.2163 109.0 0.840 7.5 0.2419 22.9 0.6483 -89.8 5.500 0.2561 103.3 0.781 -0.9 0.2546 18.1 0.6730 -100.5 6.000 0.2729 96.8 0.723 -8.3 0.2647 13.0 0.6752 -111.9 ! ! SIEMENS AG Semiconductor Group, Munich