! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3.5 V IC = 1.2 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 0.9508 -7.3 4.276 175.3 0.0064 86.8 0.9991 -1.3 0.020 0.9449 -14.7 4.234 170.6 0.0128 81.5 0.9948 -2.7 0.050 0.9287 -35.6 4.013 157.4 0.0303 71.1 0.9763 -6.3 0.100 0.8787 -65.9 3.481 138.8 0.0519 55.5 0.9277 -10.7 0.150 0.8336 -89.8 2.967 124.5 0.0649 44.6 0.8837 -13.4 0.200 0.7970 -108.1 2.519 113.1 0.0720 37.2 0.8525 -15.2 0.250 0.7752 -122.4 2.167 104.2 0.0756 32.0 0.8308 -16.7 0.300 0.7608 -133.2 1.893 97.0 0.0774 28.7 0.8164 -18.0 0.400 0.7401 -149.5 1.491 85.5 0.0773 25.1 0.7988 -21.0 0.500 0.7348 -160.9 1.230 76.2 0.0753 24.5 0.7901 -24.2 0.600 0.7323 -170.1 1.044 68.5 0.0719 26.2 0.7847 -27.8 0.700 0.7341 -177.3 0.911 61.9 0.0687 30.4 0.7809 -31.5 0.800 0.7366 176.3 0.808 55.8 0.0663 36.3 0.7793 -35.3 0.900 0.7397 170.8 0.726 50.5 0.0654 44.3 0.7770 -39.3 1.000 0.7420 165.5 0.660 45.7 0.0673 53.7 0.7747 -43.4 1.100 0.7488 160.6 0.601 41.4 0.0728 63.1 0.7739 -47.7 1.200 0.7566 156.0 0.551 37.8 0.0817 70.6 0.7741 -52.0 1.300 0.7592 151.9 0.507 34.8 0.0941 76.7 0.7720 -56.6 1.400 0.7627 148.1 0.474 32.9 0.1093 80.8 0.7716 -61.0 1.500 0.7683 144.0 0.441 30.8 0.1264 83.3 0.7696 -65.6 1.600 0.7730 140.3 0.414 29.8 0.1458 84.3 0.7673 -70.5 1.700 0.7745 136.8 0.386 28.6 0.1665 84.8 0.7657 -75.3 1.800 0.7800 133.2 0.361 29.8 0.1886 84.4 0.7632 -80.1 1.900 0.7807 130.0 0.343 30.2 0.2115 83.3 0.7570 -85.1 2.000 0.7845 126.3 0.326 32.5 0.2346 81.9 0.7550 -89.9 2.200 0.7826 119.9 0.318 35.4 0.2825 78.0 0.7449 -100.0 2.400 0.7776 113.9 0.323 39.3 0.3309 73.3 0.7342 -109.9 2.600 0.7778 107.9 0.344 42.1 0.3760 68.1 0.7206 -119.9 2.800 0.7693 102.8 0.372 43.3 0.4198 62.7 0.7090 -129.7 3.000 0.7596 97.6 0.404 42.9 0.4585 57.2 0.6934 -139.2 ! ! SIEMENS AG Semiconductor Group, Munich