! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 4 V IC = 0.5 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 0.9808 -4.8 1.764 176.8 0.0062 87.9 0.9997 -0.9 0.020 0.9771 -9.7 1.763 173.5 0.0126 83.9 0.9985 -1.6 0.050 0.9704 -23.9 1.723 163.6 0.0303 76.4 0.9921 -4.0 0.100 0.9439 -46.1 1.606 148.5 0.0560 63.8 0.9738 -7.5 0.150 0.9140 -65.9 1.473 135.5 0.0755 53.5 0.9512 -10.4 0.200 0.8791 -83.1 1.330 123.7 0.0889 44.8 0.9317 -12.6 0.250 0.8523 -97.7 1.203 113.6 0.0980 37.7 0.9144 -14.7 0.300 0.8321 -109.8 1.093 105.1 0.1030 32.3 0.8996 -16.5 0.400 0.8009 -129.3 0.908 91.0 0.1066 24.1 0.8820 -20.0 0.500 0.7833 -144.0 0.773 79.6 0.1054 19.0 0.8715 -23.5 0.600 0.7725 -155.5 0.672 70.4 0.1002 15.8 0.8643 -27.2 0.700 0.7694 -165.0 0.598 62.5 0.0931 14.9 0.8593 -31.0 0.800 0.7707 -173.1 0.536 55.8 0.0850 15.7 0.8576 -34.8 0.900 0.7699 -180.0 0.485 50.1 0.0758 19.1 0.8525 -38.9 1.000 0.7712 173.6 0.445 45.3 0.0683 25.9 0.8514 -43.0 1.100 0.7754 167.8 0.407 41.1 0.0628 36.9 0.8488 -47.4 1.200 0.7829 162.2 0.376 38.4 0.0629 50.5 0.8480 -51.7 1.300 0.7810 157.6 0.345 36.3 0.0687 63.7 0.8436 -56.2 1.400 0.7867 152.9 0.323 35.2 0.0810 74.3 0.8412 -60.7 1.500 0.7890 148.2 0.302 34.5 0.0970 81.0 0.8387 -65.2 1.600 0.7914 144.2 0.284 35.6 0.1166 84.7 0.8342 -70.0 1.700 0.7923 140.3 0.269 35.9 0.1386 86.4 0.8309 -74.7 1.800 0.7938 136.3 0.257 39.0 0.1615 86.8 0.8251 -79.5 1.900 0.7976 132.6 0.251 41.3 0.1861 86.2 0.8174 -84.4 2.000 0.7965 128.6 0.251 44.9 0.2112 84.9 0.8130 -89.2 2.200 0.7925 121.8 0.267 48.9 0.2623 81.0 0.7976 -99.1 2.400 0.7848 115.1 0.292 52.2 0.3132 75.9 0.7814 -108.8 2.600 0.7817 109.1 0.332 53.1 0.3611 70.5 0.7625 -118.6 2.800 0.7727 103.6 0.370 52.0 0.4068 64.9 0.7458 -128.2 3.000 0.7601 98.2 0.406 50.3 0.4469 59.2 0.7259 -137.6 ! ! SIEMENS AG Semiconductor Group, Munich