! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 2.5 V IC = 30 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 0.4482 -60.0 43.416 155.5 0.0053 71.9 0.9198 -11.3 0.020 0.5281 -97.0 35.676 137.3 0.0091 57.9 0.8072 -17.9 0.050 0.6222 -140.7 19.889 111.3 0.0134 47.6 0.6102 -19.2 0.100 0.6507 -160.9 10.675 96.3 0.0171 51.6 0.5333 -14.8 0.150 0.6631 -168.8 7.220 88.8 0.0216 57.8 0.5162 -13.2 0.200 0.6686 -173.6 5.428 83.1 0.0259 61.5 0.5120 -13.1 0.250 0.6759 -176.9 4.330 78.7 0.0307 64.5 0.5114 -13.7 0.300 0.6835 -179.7 3.600 74.6 0.0350 66.7 0.5120 -14.8 0.400 0.6941 175.5 2.677 67.5 0.0438 69.9 0.5166 -17.8 0.500 0.7065 171.6 2.119 61.2 0.0523 72.7 0.5215 -21.5 0.600 0.7170 167.6 1.748 55.6 0.0611 75.5 0.5260 -25.7 0.700 0.7258 163.9 1.491 50.3 0.0707 78.0 0.5296 -30.0 0.800 0.7376 160.3 1.295 45.4 0.0807 80.3 0.5337 -34.5 0.900 0.7481 156.9 1.145 40.7 0.0917 82.2 0.5369 -39.3 1.000 0.7537 153.5 1.025 36.4 0.1043 83.6 0.5398 -44.1 1.100 0.7657 150.0 0.924 32.4 0.1180 84.7 0.5428 -49.2 1.200 0.7752 146.6 0.838 28.6 0.1330 85.0 0.5455 -54.3 1.300 0.7809 143.4 0.762 25.4 0.1493 85.2 0.5473 -59.5 1.400 0.7886 140.3 0.702 22.9 0.1668 84.9 0.5502 -64.8 1.500 0.7967 136.9 0.643 20.2 0.1854 84.1 0.5520 -70.1 1.600 0.8014 133.8 0.595 18.5 0.2046 83.0 0.5529 -75.6 1.700 0.8031 130.8 0.548 16.6 0.2254 81.7 0.5557 -81.1 1.800 0.8057 127.6 0.503 16.0 0.2462 80.1 0.5565 -86.6 1.900 0.8088 124.7 0.470 15.7 0.2684 78.1 0.5565 -92.2 2.000 0.8103 121.5 0.436 16.2 0.2899 76.1 0.5580 -97.7 2.200 0.8133 115.5 0.395 17.7 0.3343 71.6 0.5585 -108.9 2.400 0.8054 109.7 0.369 21.8 0.3771 66.5 0.5583 -119.9 2.600 0.8016 104.2 0.371 25.5 0.4166 61.3 0.5559 -130.7 2.800 0.7977 99.4 0.384 28.5 0.4543 56.0 0.5562 -141.2 3.000 0.7853 94.8 0.399 30.9 0.4865 50.9 0.5531 -151.2 ! ! SIEMENS AG Semiconductor Group, Munich