! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.75 V IC = 2.5 mA ! Common Emitter S-Parameters: January 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8990 -13.1 8.388 171.9 0.0117 83.0 0.9911 -3.9 0.020 0.8886 -26.0 8.154 164.0 0.0231 76.3 0.9751 -7.8 0.050 0.8476 -59.9 7.095 144.1 0.0498 58.9 0.8878 -16.8 0.100 0.7852 -99.7 5.273 121.2 0.0724 41.4 0.7452 -23.7 0.150 0.7530 -123.6 4.014 107.1 0.0815 32.9 0.6636 -25.8 0.200 0.7337 -138.8 3.179 97.2 0.0856 28.6 0.6198 -27.1 0.250 0.7250 -149.3 2.614 89.8 0.0873 26.6 0.5952 -28.3 0.300 0.7212 -156.9 2.223 83.6 0.0884 25.9 0.5798 -29.8 0.400 0.7173 -167.9 1.704 73.5 0.0892 26.7 0.5650 -33.9 0.500 0.7179 -175.7 1.385 64.9 0.0900 29.5 0.5580 -38.6 0.600 0.7201 177.8 1.169 57.7 0.0910 33.6 0.5545 -43.9 0.700 0.7227 172.5 1.015 51.0 0.0935 38.7 0.5535 -49.4 0.800 0.7315 167.7 0.895 45.0 0.0976 44.0 0.5542 -55.2 0.900 0.7361 163.4 0.804 39.7 0.1036 49.4 0.5556 -61.3 1.000 0.7406 159.3 0.726 34.9 0.1121 54.3 0.5582 -67.4 1.100 0.7481 155.2 0.662 30.6 0.1230 58.7 0.5613 -73.6 1.200 0.7577 151.3 0.605 27.1 0.1364 62.0 0.5651 -79.9 1.300 0.7597 148.0 0.553 24.4 0.1520 64.5 0.5682 -86.3 1.400 0.7646 144.5 0.512 22.4 0.1699 66.1 0.5729 -92.5 1.500 0.7714 140.8 0.476 20.6 0.1887 66.8 0.5764 -98.8 1.600 0.7765 137.4 0.445 19.8 0.2089 66.8 0.5798 -105.1 1.700 0.7805 134.3 0.415 19.0 0.2306 66.3 0.5843 -111.3 1.800 0.7814 131.1 0.389 20.5 0.2520 65.3 0.5870 -117.4 1.900 0.7852 128.2 0.373 21.5 0.2741 64.1 0.5886 -123.4 2.000 0.7820 124.9 0.360 23.6 0.2963 62.5 0.5926 -129.2 2.200 0.7821 118.9 0.355 26.3 0.3399 58.6 0.5961 -140.8 2.400 0.7785 113.3 0.360 29.1 0.3813 54.1 0.5990 -151.5 2.600 0.7747 107.8 0.385 30.6 0.4175 49.5 0.5993 -161.6 2.800 0.7726 103.3 0.407 30.6 0.4517 44.7 0.6013 -171.0 3.000 0.7632 98.7 0.433 29.8 0.4804 40.1 0.6006 -179.8 ! ! SIEMENS AG Semiconductor Group, Munich