! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -1.5 V IC = -0.9 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9183 -2.1 3.217 177.2 0.0060 84.6 0.9927 -1.0 0.020 0.9070 -4.2 3.196 176.3 0.0114 83.9 0.9951 -2.1 0.050 0.9064 -10.1 3.127 171.3 0.0263 78.2 0.9825 -4.6 0.100 0.8956 -19.6 3.080 164.6 0.0493 73.3 0.9672 -8.7 0.150 0.8707 -28.9 2.989 156.1 0.0706 67.8 0.9464 -12.6 0.200 0.8457 -37.9 2.909 150.0 0.0895 63.5 0.9232 -16.1 0.250 0.8184 -46.9 2.816 142.9 0.1066 58.6 0.8930 -19.5 0.300 0.7921 -54.9 2.686 136.8 0.1208 54.8 0.8668 -22.5 0.400 0.7394 -70.2 2.458 126.0 0.1442 47.3 0.8105 -27.3 0.500 0.6813 -84.2 2.227 115.3 0.1604 41.3 0.7608 -31.2 0.600 0.6439 -96.5 2.054 106.6 0.1717 36.4 0.7193 -34.6 0.700 0.6087 -108.0 1.887 98.5 0.1789 32.6 0.6850 -37.4 0.800 0.5759 -118.3 1.727 91.5 0.1835 29.5 0.6551 -39.9 0.900 0.5517 -127.9 1.604 84.8 0.1865 27.1 0.6332 -41.9 1.000 0.5333 -137.7 1.508 78.9 0.1879 25.3 0.6151 -44.0 1.100 0.5238 -147.2 1.422 73.3 0.1878 24.0 0.5985 -46.5 1.200 0.5135 -155.2 1.341 68.1 0.1875 23.5 0.5837 -48.5 1.300 0.5094 -162.5 1.264 63.6 0.1866 22.9 0.5744 -50.7 1.400 0.5085 -169.8 1.201 59.2 0.1857 23.0 0.5672 -52.9 1.500 0.5071 -176.1 1.152 55.0 0.1838 22.9 0.5634 -55.7 1.600 0.5048 177.1 1.094 50.8 0.1819 23.9 0.5511 -58.5 1.700 0.5112 170.9 1.045 46.7 0.1810 24.5 0.5486 -61.1 1.800 0.5181 165.0 1.009 43.7 0.1792 25.9 0.5454 -64.1 1.900 0.5232 159.8 0.975 40.1 0.1808 27.9 0.5428 -67.2 2.000 0.5274 154.4 0.935 37.0 0.1809 30.3 0.5338 -70.8 2.200 0.5415 145.0 0.872 31.2 0.1896 34.9 0.5277 -77.1 2.400 0.5559 135.9 0.826 26.1 0.2044 39.0 0.5190 -85.0 2.600 0.5742 127.7 0.772 21.5 0.2230 42.1 0.5153 -92.9 2.800 0.5926 120.6 0.736 18.0 0.2499 44.1 0.5049 -102.3 3.000 0.6117 113.7 0.695 14.6 0.2807 44.4 0.5052 -111.1 3.500 0.6515 100.2 0.626 8.3 0.3642 40.8 0.5016 -137.3 4.000 0.6808 89.4 0.585 4.6 0.4398 32.8 0.5152 -163.8 4.500 0.6967 80.9 0.567 0.7 0.4966 23.5 0.5365 172.6 5.000 0.7142 73.7 0.540 -2.8 0.5144 15.1 0.5117 151.9 5.500 0.7046 68.2 0.566 -3.7 0.5701 8.9 0.5956 141.7 6.000 0.6994 63.8 0.580 -8.0 0.5941 1.1 0.6282 127.3 ! ! SIEMENS AG Semiconductor Group, Munich