! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 5 V IC = 1.5 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 0.9412 -7.9 5.260 175.0 0.0055 85.7 0.9984 -1.3 0.020 0.9352 -15.9 5.183 170.0 0.0112 81.0 0.9949 -2.7 0.050 0.9128 -38.4 4.872 155.9 0.0261 69.8 0.9726 -6.3 0.100 0.8581 -70.3 4.158 136.8 0.0441 53.8 0.9202 -10.3 0.150 0.8135 -94.7 3.482 122.6 0.0541 43.7 0.8761 -12.6 0.200 0.7774 -112.9 2.920 111.5 0.0594 37.1 0.8474 -14.0 0.250 0.7547 -126.8 2.484 103.1 0.0623 32.9 0.8287 -15.2 0.300 0.7419 -137.2 2.157 96.3 0.0632 30.2 0.8146 -16.3 0.400 0.7265 -152.8 1.686 85.5 0.0633 28.2 0.7993 -19.0 0.500 0.7195 -163.5 1.383 76.8 0.0620 29.2 0.7917 -21.8 0.600 0.7194 -172.2 1.172 69.6 0.0600 32.5 0.7879 -25.1 0.700 0.7195 -179.3 1.019 63.2 0.0587 38.4 0.7854 -28.4 0.800 0.7237 174.7 0.901 57.3 0.0582 45.2 0.7843 -31.9 0.900 0.7294 169.3 0.808 52.1 0.0597 53.8 0.7818 -35.5 1.000 0.7327 164.3 0.732 47.4 0.0638 62.3 0.7813 -39.3 1.100 0.7398 159.6 0.671 43.0 0.0704 70.6 0.7812 -43.2 1.200 0.7471 155.2 0.615 39.3 0.0802 76.8 0.7810 -47.1 1.300 0.7492 151.3 0.563 36.2 0.0925 81.7 0.7803 -51.2 1.400 0.7558 147.4 0.525 33.8 0.1073 85.2 0.7803 -55.3 1.500 0.7619 143.4 0.486 31.2 0.1233 87.2 0.7794 -59.6 1.600 0.7670 140.0 0.455 29.5 0.1413 88.0 0.7777 -64.0 1.700 0.7680 136.4 0.423 28.1 0.1610 88.3 0.7769 -68.4 1.800 0.7728 132.9 0.393 28.5 0.1814 87.7 0.7753 -72.9 1.900 0.7771 129.7 0.372 28.2 0.2035 86.8 0.7701 -77.5 2.000 0.7781 126.3 0.352 29.7 0.2258 85.5 0.7690 -82.1 2.200 0.7782 119.4 0.329 31.8 0.2722 81.8 0.7612 -91.5 2.400 0.7779 113.8 0.322 37.0 0.3195 77.2 0.7512 -101.0 2.600 0.7771 107.6 0.337 39.7 0.3652 72.1 0.7385 -110.7 2.800 0.7742 102.3 0.359 42.6 0.4100 66.7 0.7277 -120.2 3.000 0.7665 97.2 0.387 43.0 0.4508 61.3 0.7125 -129.7 ! ! SIEMENS AG Semiconductor Group, Munich