! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 12 V IC = 5 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8208 -8.9 15.646 174.5 0.0046 87.1 0.9927 -3.1 0.020 0.8135 -17.7 15.598 170.1 0.0091 82.4 0.9772 -6.2 0.050 0.7886 -41.9 14.557 154.1 0.0227 68.4 0.9335 -14.5 0.100 0.7411 -76.2 12.167 136.0 0.0385 55.1 0.8180 -23.9 0.150 0.6944 -101.1 9.882 121.1 0.0471 44.6 0.7076 -29.1 0.200 0.6756 -118.9 8.207 111.9 0.0518 39.7 0.6388 -31.2 0.250 0.6584 -132.3 6.902 103.8 0.0552 36.0 0.5832 -32.4 0.300 0.6498 -142.8 5.944 98.1 0.0571 35.0 0.5512 -33.4 0.400 0.6433 -157.6 4.606 89.1 0.0602 34.1 0.5065 -34.8 0.500 0.6440 -168.9 3.729 80.9 0.0627 34.3 0.4828 -36.7 0.600 0.6429 -177.5 3.167 74.3 0.0661 36.5 0.4689 -39.5 0.700 0.6451 175.2 2.741 68.3 0.0690 38.9 0.4573 -43.1 0.800 0.6501 168.7 2.407 62.8 0.0732 41.1 0.4470 -46.5 0.900 0.6521 163.1 2.148 57.5 0.0784 43.2 0.4403 -50.2 1.000 0.6592 157.7 1.940 52.7 0.0828 45.7 0.4367 -54.5 1.100 0.6655 153.0 1.776 48.1 0.0889 47.6 0.4314 -59.4 1.200 0.6769 148.8 1.645 43.5 0.0958 49.7 0.4265 -64.1 1.300 0.6780 144.1 1.521 39.3 0.1036 50.4 0.4209 -69.0 1.400 0.6883 139.7 1.409 34.9 0.1111 51.1 0.4179 -74.4 1.500 0.6909 136.0 1.333 30.6 0.1209 51.2 0.4144 -80.2 1.600 0.7002 132.2 1.243 26.0 0.1312 51.2 0.4107 -85.7 1.700 0.7059 128.7 1.183 22.3 0.1417 51.3 0.4064 -91.4 1.800 0.7160 125.5 1.124 18.8 0.1525 50.3 0.4081 -97.2 1.900 0.7255 122.1 1.070 15.0 0.1642 49.3 0.4109 -104.0 2.000 0.7263 118.8 1.008 11.0 0.1761 47.7 0.4082 -110.7 2.200 0.7372 112.8 0.919 4.1 0.2021 44.4 0.4127 -123.3 2.400 0.7520 106.4 0.859 -2.9 0.2283 40.9 0.4167 -137.6 2.600 0.7624 101.2 0.794 -8.1 0.2557 36.3 0.4272 -151.2 2.800 0.7755 95.3 0.738 -14.3 0.2852 30.6 0.4455 -165.2 3.000 0.7865 90.2 0.692 -20.0 0.3127 25.4 0.4618 -179.0 3.500 0.8017 77.6 0.578 -30.4 0.3652 9.2 0.5238 148.0 4.000 0.8222 67.7 0.518 -39.1 0.4023 -4.2 0.5894 118.6 4.500 0.8381 58.7 0.472 -47.0 0.4365 -17.6 0.6517 93.8 5.000 0.8419 50.7 0.449 -53.2 0.4474 -31.8 0.7039 72.9 5.500 0.8433 43.5 0.430 -60.0 0.4638 -44.8 0.7475 53.8 6.000 0.8409 35.8 0.414 -68.2 0.4546 -58.8 0.7715 37.3 ! ! SIEMENS AG Semiconductor Group, Munich