! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 1.5 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 0.8691 -1.5 7.365 177.0 0.0015 86.4 0.9730 -0.5 0.020 0.8698 -3.3 7.459 177.2 0.0025 82.7 0.9724 -1.0 0.050 0.8632 -7.6 7.454 172.3 0.0063 80.6 0.9710 -2.6 0.100 0.8458 -15.5 7.290 164.8 0.0121 81.3 0.9575 -5.0 0.150 0.8110 -22.0 7.116 158.0 0.0178 76.1 0.9489 -7.3 0.200 0.7725 -28.8 6.762 150.6 0.0232 72.9 0.9299 -9.3 0.250 0.7347 -35.1 6.455 144.9 0.0275 70.8 0.9138 -11.0 0.300 0.6967 -40.9 6.170 138.8 0.0318 67.1 0.8946 -12.6 0.400 0.6102 -50.6 5.478 128.5 0.0389 63.2 0.8600 -15.0 0.500 0.5368 -58.8 4.803 120.0 0.0448 60.2 0.8332 -16.7 0.600 0.4712 -65.5 4.316 113.0 0.0492 58.5 0.8101 -17.9 0.700 0.4155 -71.5 3.854 107.2 0.0542 57.2 0.7951 -19.2 0.800 0.3724 -77.1 3.500 102.0 0.0587 56.4 0.7801 -20.6 0.900 0.3373 -81.3 3.199 97.4 0.0627 56.1 0.7674 -21.7 1.000 0.3004 -86.3 2.946 93.5 0.0667 55.8 0.7616 -22.7 1.100 0.2665 -90.3 2.710 89.7 0.0708 55.0 0.7582 -24.2 1.200 0.2450 -94.1 2.521 86.1 0.0755 54.5 0.7494 -25.7 1.300 0.2189 -98.5 2.344 83.0 0.0796 54.4 0.7414 -26.7 1.400 0.1996 -102.6 2.197 79.9 0.0835 54.1 0.7399 -27.8 1.500 0.1812 -107.1 2.074 76.4 0.0877 53.5 0.7397 -29.5 1.600 0.1677 -112.9 1.975 74.0 0.0925 53.4 0.7351 -31.2 1.700 0.1554 -115.8 1.868 71.3 0.0966 53.0 0.7288 -32.3 1.800 0.1418 -122.7 1.774 68.7 0.1001 52.4 0.7289 -33.3 1.900 0.1296 -128.1 1.694 66.0 0.1045 51.8 0.7313 -35.0 2.000 0.1197 -133.3 1.628 63.9 0.1085 51.3 0.7252 -36.9 2.200 0.1008 -148.2 1.507 59.3 0.1172 50.3 0.7186 -39.1 2.400 0.0916 -167.6 1.404 54.8 0.1252 49.2 0.7165 -43.1 2.600 0.0905 174.1 1.309 50.4 0.1327 47.9 0.7088 -45.2 2.800 0.0988 159.8 1.232 46.2 0.1405 46.9 0.7095 -49.1 3.000 0.1154 148.5 1.177 42.1 0.1499 45.2 0.7017 -51.6 3.500 0.1589 127.3 1.036 32.3 0.1679 40.8 0.6947 -60.4 4.000 0.1959 117.5 0.937 23.8 0.1864 37.6 0.6861 -70.3 4.500 0.2434 111.1 0.860 15.3 0.2071 33.5 0.6669 -79.9 5.000 0.2682 104.2 0.800 6.8 0.2231 28.6 0.6689 -88.4 5.500 0.3094 99.1 0.740 -1.2 0.2370 24.0 0.6950 -99.3 6.000 0.3258 93.5 0.677 -8.7 0.2481 19.1 0.6966 -110.7 ! ! SIEMENS AG Semiconductor Group, Munich