! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -1.75 V IC = -2.5 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 0.7941 -3.4 7.678 176.4 0.0046 86.8 0.9837 -1.6 0.020 0.7813 -6.9 7.653 174.8 0.0089 83.1 0.9888 -3.2 0.050 0.7756 -16.4 7.448 167.5 0.0222 78.3 0.9674 -7.6 0.100 0.7508 -32.2 7.093 157.5 0.0418 71.5 0.9313 -14.2 0.150 0.7044 -46.7 6.621 146.6 0.0583 63.6 0.8775 -20.0 0.200 0.6727 -59.6 6.166 138.5 0.0711 58.5 0.8250 -24.4 0.250 0.6328 -71.4 5.664 130.4 0.0819 53.6 0.7696 -28.1 0.300 0.5960 -82.1 5.188 123.9 0.0897 50.4 0.7243 -31.0 0.400 0.5420 -100.5 4.419 113.1 0.1011 45.3 0.6432 -34.8 0.500 0.4992 -115.7 3.771 103.8 0.1091 42.4 0.5852 -37.1 0.600 0.4741 -128.9 3.303 96.2 0.1154 40.9 0.5452 -38.9 0.700 0.4570 -139.9 2.940 89.7 0.1208 40.4 0.5150 -40.6 0.800 0.4467 -149.4 2.626 84.0 0.1264 40.3 0.4905 -41.8 0.900 0.4338 -158.3 2.384 78.6 0.1307 40.9 0.4730 -42.9 1.000 0.4297 -166.4 2.192 74.0 0.1359 41.7 0.4606 -44.4 1.100 0.4329 -174.2 2.035 69.5 0.1412 42.5 0.4496 -46.4 1.200 0.4314 179.0 1.894 65.1 0.1473 43.5 0.4389 -48.2 1.300 0.4343 173.2 1.768 61.4 0.1537 44.2 0.4324 -50.0 1.400 0.4384 167.9 1.663 57.8 0.1601 45.2 0.4275 -52.0 1.500 0.4391 162.8 1.588 54.3 0.1666 45.9 0.4227 -54.5 1.600 0.4470 157.2 1.493 50.6 0.1739 46.5 0.4137 -57.0 1.700 0.4529 152.9 1.425 47.2 0.1821 47.3 0.4084 -59.4 1.800 0.4634 148.5 1.368 44.4 0.1902 47.9 0.4063 -62.1 1.900 0.4681 144.3 1.317 41.3 0.1999 48.4 0.4029 -65.3 2.000 0.4756 140.2 1.259 38.4 0.2090 48.8 0.3953 -68.7 2.200 0.4943 133.0 1.167 32.9 0.2302 49.1 0.3884 -74.7 2.400 0.5097 126.1 1.099 27.6 0.2529 48.8 0.3778 -82.5 2.600 0.5341 119.2 1.031 23.0 0.2763 48.0 0.3716 -90.2 2.800 0.5501 113.8 0.978 18.8 0.3021 46.6 0.3612 -99.8 3.000 0.5698 108.4 0.921 14.7 0.3289 44.9 0.3602 -108.8 3.500 0.6174 97.5 0.816 6.2 0.3962 39.0 0.3614 -135.8 4.000 0.6555 88.1 0.734 -0.6 0.4570 31.3 0.3881 -163.2 4.500 0.6821 80.8 0.673 -5.8 0.5045 22.8 0.4253 173.1 5.000 0.7054 73.4 0.610 -9.4 0.5199 15.0 0.4230 152.7 5.500 0.6998 68.4 0.610 -10.5 0.5730 9.1 0.5206 143.0 6.000 0.7025 63.5 0.601 -13.8 0.5981 1.6 0.5679 128.7 ! ! SIEMENS AG Semiconductor Group, Munich