! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.75 V IC = 12 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 0.6240 -45.7 26.634 157.5 0.0109 72.4 0.9289 -13.4 0.020 0.6441 -78.7 22.835 141.1 0.0192 58.5 0.8199 -23.1 0.050 0.6809 -126.5 14.242 115.2 0.0291 40.9 0.5655 -32.2 0.100 0.6960 -153.2 8.019 98.4 0.0341 37.8 0.4251 -29.5 0.150 0.7012 -164.0 5.500 89.9 0.0383 41.5 0.3853 -27.3 0.200 0.7037 -170.5 4.163 83.7 0.0428 45.6 0.3705 -27.0 0.250 0.7065 -174.8 3.344 78.6 0.0478 49.5 0.3646 -27.8 0.300 0.7120 -178.3 2.800 74.0 0.0529 52.3 0.3617 -29.3 0.400 0.7173 176.2 2.105 66.0 0.0632 57.0 0.3625 -33.8 0.500 0.7215 172.0 1.683 58.8 0.0742 60.4 0.3669 -39.4 0.600 0.7292 167.9 1.403 52.2 0.0850 63.2 0.3724 -45.6 0.700 0.7358 164.1 1.204 46.2 0.0970 65.6 0.3796 -52.0 0.800 0.7467 160.6 1.049 40.6 0.1089 67.4 0.3882 -58.8 0.900 0.7557 157.0 0.930 35.6 0.1219 69.1 0.3973 -65.8 1.000 0.7638 153.9 0.833 31.1 0.1366 70.2 0.4068 -72.9 1.100 0.7722 150.1 0.751 26.9 0.1520 71.2 0.4171 -80.0 1.200 0.7821 146.7 0.678 23.6 0.1692 71.5 0.4280 -87.0 1.300 0.7845 143.4 0.617 20.9 0.1873 71.4 0.4381 -94.1 1.400 0.7923 140.5 0.565 19.1 0.2068 71.0 0.4493 -101.0 1.500 0.7996 136.9 0.520 17.4 0.2268 70.0 0.4594 -107.7 1.600 0.8024 133.9 0.480 16.9 0.2477 68.7 0.4692 -114.4 1.700 0.8017 130.8 0.449 16.5 0.2693 67.2 0.4802 -121.0 1.800 0.8035 127.8 0.419 17.6 0.2906 65.4 0.4888 -127.3 1.900 0.8064 124.9 0.399 18.7 0.3120 63.5 0.4965 -133.5 2.000 0.8045 121.7 0.386 20.8 0.3329 61.4 0.5054 -139.3 2.200 0.7998 115.9 0.373 23.4 0.3737 56.9 0.5193 -150.8 2.400 0.7963 110.5 0.377 25.8 0.4116 52.0 0.5311 -161.2 2.600 0.7891 105.6 0.398 27.8 0.4442 47.2 0.5399 -171.0 2.800 0.7803 101.0 0.422 28.2 0.4738 42.4 0.5483 180.0 3.000 0.7704 96.6 0.443 27.4 0.4984 37.7 0.5538 171.8 ! ! SIEMENS AG Semiconductor Group, Munich