! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -4 V IC = -12 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 0.4206 -6.9 20.449 174.4 0.0025 85.6 0.9501 -2.5 0.020 0.4126 -14.4 20.103 170.9 0.0055 89.5 0.9529 -5.3 0.050 0.4127 -34.4 18.918 159.1 0.0132 76.8 0.9099 -12.8 0.100 0.3921 -64.5 16.559 142.9 0.0234 71.0 0.8132 -22.3 0.150 0.3646 -87.9 13.956 129.3 0.0315 65.2 0.7131 -28.6 0.200 0.3541 -105.4 11.881 120.3 0.0372 63.4 0.6347 -31.5 0.250 0.3461 -119.8 10.147 112.8 0.0427 62.0 0.5697 -33.2 0.300 0.3367 -129.2 8.800 107.3 0.0475 62.9 0.5265 -34.1 0.400 0.3327 -146.3 6.940 98.9 0.0574 63.3 0.4648 -34.0 0.500 0.3349 -158.4 5.669 92.0 0.0670 64.3 0.4292 -33.7 0.600 0.3323 -167.2 4.823 86.5 0.0767 65.4 0.4090 -33.9 0.700 0.3358 -174.7 4.191 81.6 0.0870 65.8 0.3929 -34.5 0.800 0.3405 179.4 3.692 77.4 0.0974 66.0 0.3801 -35.1 0.900 0.3372 173.8 3.311 73.4 0.1079 66.2 0.3728 -35.7 1.000 0.3441 167.5 3.011 69.7 0.1183 65.9 0.3674 -37.0 1.100 0.3555 162.9 2.768 66.2 0.1289 65.7 0.3607 -38.8 1.200 0.3584 158.6 2.560 62.8 0.1400 65.5 0.3542 -40.4 1.300 0.3647 154.5 2.373 59.7 0.1510 64.7 0.3507 -42.0 1.400 0.3697 150.2 2.219 56.7 0.1616 64.2 0.3476 -44.1 1.500 0.3750 147.6 2.102 53.9 0.1724 63.6 0.3435 -46.3 1.600 0.3871 143.2 1.973 50.6 0.1835 62.6 0.3367 -48.6 1.700 0.3932 140.0 1.875 47.8 0.1948 62.0 0.3316 -50.7 1.800 0.4013 136.8 1.793 45.2 0.2059 61.1 0.3297 -53.2 1.900 0.4137 133.8 1.719 42.3 0.2174 60.3 0.3258 -56.4 2.000 0.4197 130.8 1.642 39.7 0.2285 59.3 0.3181 -59.2 2.200 0.4378 125.4 1.512 34.7 0.2521 57.4 0.3104 -64.8 2.400 0.4552 119.9 1.419 29.6 0.2754 55.2 0.2964 -72.1 2.600 0.4808 114.8 1.325 25.2 0.2984 52.9 0.2878 -79.1 2.800 0.4988 110.3 1.251 20.9 0.3219 50.4 0.2738 -88.2 3.000 0.5220 106.0 1.178 16.5 0.3460 47.9 0.2686 -97.2 3.500 0.5774 96.9 1.033 7.1 0.4040 41.0 0.2592 -125.1 4.000 0.6266 88.3 0.920 -1.0 0.4573 33.4 0.2770 -155.5 4.500 0.6629 81.4 0.823 -7.6 0.5020 25.3 0.3150 179.0 5.000 0.6952 74.0 0.727 -12.9 0.5189 17.8 0.3243 158.1 5.500 0.6933 69.0 0.699 -14.6 0.5726 12.1 0.4289 148.4 6.000 0.7022 64.0 0.667 -18.1 0.6002 4.5 0.4867 133.5 ! ! SIEMENS AG Semiconductor Group, Munich