! SIEMENS Small Signal Semiconductors ! BFR93A ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3.5 V IC = 15 mA ! Common Emitter S-Parameters: October 1995 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.6612 -9.7 33.818 173.0 0.0039 85.9 0.9685 -5.3 0.020 0.6482 -19.1 33.161 166.5 0.0078 80.8 0.9511 -10.4 0.050 0.5967 -45.7 29.738 149.2 0.0174 71.3 0.8551 -23.7 0.100 0.5028 -79.8 22.863 129.2 0.0282 62.2 0.6681 -37.4 0.150 0.4348 -103.2 17.585 116.7 0.0352 58.9 0.5312 -43.4 0.200 0.3992 -119.7 14.071 108.7 0.0409 59.3 0.4433 -45.7 0.250 0.3781 -132.3 11.636 102.7 0.0467 60.0 0.3842 -46.4 0.300 0.3681 -141.4 9.894 98.4 0.0523 61.3 0.3445 -46.2 0.400 0.3548 -156.0 7.574 91.5 0.0641 63.5 0.2937 -45.3 0.500 0.3517 -166.6 6.151 86.3 0.0760 64.7 0.2656 -44.5 0.600 0.3512 -174.4 5.176 81.9 0.0883 65.2 0.2462 -44.3 0.700 0.3532 179.4 4.467 77.8 0.1009 65.4 0.2327 -44.7 0.800 0.3563 173.8 3.937 74.2 0.1133 65.5 0.2222 -45.5 0.900 0.3633 168.4 3.519 71.0 0.1256 65.0 0.2135 -46.8 1.000 0.3661 163.7 3.188 67.6 0.1382 64.4 0.2076 -48.2 1.100 0.3736 159.8 2.923 64.5 0.1507 63.7 0.2015 -50.4 1.200 0.3813 156.4 2.702 61.6 0.1633 62.9 0.1954 -52.7 1.300 0.3885 152.5 2.506 58.5 0.1750 62.0 0.1907 -55.0 1.400 0.3905 149.2 2.341 55.8 0.1874 61.2 0.1873 -57.4 1.500 0.3959 146.3 2.192 53.0 0.1992 60.2 0.1823 -60.5 1.600 0.4045 143.0 2.081 50.4 0.2112 59.1 0.1785 -63.9 1.700 0.4152 140.4 1.981 47.8 0.2228 58.2 0.1759 -67.1 1.800 0.4184 137.6 1.887 45.1 0.2350 56.9 0.1749 -70.4 1.900 0.4207 135.1 1.800 42.9 0.2467 56.0 0.1728 -73.8 2.000 0.4286 132.5 1.725 40.4 0.2583 55.0 0.1708 -77.0 2.200 0.4416 127.6 1.596 35.6 0.2817 52.6 0.1686 -84.0 2.400 0.4510 123.4 1.497 31.2 0.3050 50.1 0.1678 -91.8 2.600 0.4671 118.7 1.402 26.9 0.3274 47.7 0.1678 -100.4 2.800 0.4761 114.3 1.327 22.5 0.3492 45.3 0.1666 -109.9 3.000 0.4969 109.7 1.263 18.7 0.3715 42.6 0.1709 -119.7 ! ! SIEMENS AG Semiconductor Group, Munich