! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -2 V IC = -1.2 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 0.8944 -2.0 4.167 177.2 0.0042 90.9 0.9927 -1.0 0.020 0.8885 -4.4 4.165 176.3 0.0084 89.1 0.9982 -2.0 0.050 0.8922 -10.6 4.076 171.0 0.0217 82.8 0.9872 -4.7 0.100 0.8729 -21.2 3.997 163.9 0.0431 77.0 0.9750 -9.1 0.150 0.8448 -31.3 3.865 155.0 0.0621 70.6 0.9478 -13.3 0.200 0.8263 -41.0 3.743 148.5 0.0790 65.7 0.9221 -17.0 0.250 0.7939 -50.5 3.597 141.1 0.0942 60.3 0.8881 -20.4 0.300 0.7622 -59.0 3.408 135.0 0.1065 56.4 0.8583 -23.5 0.400 0.6996 -74.8 3.066 124.2 0.1262 48.8 0.7953 -28.3 0.500 0.6467 -89.4 2.744 113.7 0.1395 43.2 0.7422 -31.9 0.600 0.6060 -102.0 2.498 105.2 0.1486 38.9 0.6982 -35.0 0.700 0.5700 -113.5 2.279 97.5 0.1547 35.7 0.6625 -37.6 0.800 0.5388 -124.0 2.063 90.8 0.1592 33.2 0.6321 -39.7 0.900 0.5178 -133.7 1.900 84.7 0.1622 31.7 0.6101 -41.4 1.000 0.5003 -143.1 1.773 79.0 0.1637 30.6 0.5927 -43.4 1.100 0.4898 -152.7 1.660 73.8 0.1647 30.1 0.5767 -45.6 1.200 0.4841 -160.1 1.562 68.9 0.1662 30.3 0.5619 -47.4 1.300 0.4764 -167.2 1.464 64.5 0.1674 30.3 0.5528 -49.5 1.400 0.4779 -174.8 1.386 60.4 0.1686 31.0 0.5458 -51.5 1.500 0.4800 179.4 1.325 56.5 0.1693 31.5 0.5405 -54.0 1.600 0.4827 172.4 1.256 52.4 0.1709 32.8 0.5293 -56.6 1.700 0.4832 166.8 1.193 48.7 0.1727 33.7 0.5251 -59.0 1.800 0.4921 161.5 1.153 45.5 0.1746 35.2 0.5224 -61.9 1.900 0.4955 156.4 1.110 42.0 0.1797 36.8 0.5193 -64.8 2.000 0.5011 151.4 1.064 39.0 0.1834 38.8 0.5106 -68.2 2.200 0.5175 142.3 0.989 33.3 0.1974 42.1 0.5034 -74.1 2.400 0.5334 133.6 0.935 27.9 0.2157 44.5 0.4936 -81.6 2.600 0.5540 125.8 0.874 23.3 0.2368 46.1 0.4886 -89.1 2.800 0.5697 119.0 0.831 19.4 0.2638 46.7 0.4773 -98.1 3.000 0.5893 112.8 0.786 15.6 0.2936 46.3 0.4757 -106.6 3.500 0.6329 99.7 0.699 8.4 0.3723 41.8 0.4694 -132.2 4.000 0.6664 89.4 0.645 3.2 0.4443 33.8 0.4818 -158.8 4.500 0.6853 81.1 0.609 -0.9 0.5001 24.6 0.5048 177.2 5.000 0.7052 73.6 0.565 -4.5 0.5180 16.2 0.4833 156.0 5.500 0.6986 68.5 0.585 -5.4 0.5745 10.0 0.5722 145.3 6.000 0.6988 63.8 0.589 -9.4 0.5997 2.1 0.6090 130.2 ! ! SIEMENS AG Semiconductor Group, Munich