! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 0.5 V IC = 100 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 0.6134 -155.8 22.447 135.7 0.0107 45.5 0.4557 -134.9 0.020 0.7413 -164.8 14.217 116.9 0.0139 38.2 0.5918 -153.3 0.050 0.8128 -175.0 6.334 99.4 0.0184 42.3 0.6484 -169.9 0.100 0.8204 179.6 3.218 91.5 0.0270 53.7 0.6625 -177.7 0.150 0.8277 175.8 2.171 86.9 0.0355 59.2 0.6657 178.6 0.200 0.8232 173.4 1.649 83.4 0.0450 62.8 0.6640 175.9 0.250 0.8240 171.2 1.333 80.5 0.0543 63.8 0.6683 173.3 0.300 0.8290 168.5 1.133 78.0 0.0641 64.5 0.6659 171.2 0.400 0.8243 164.5 0.887 72.5 0.0826 64.1 0.6694 166.9 0.500 0.8298 160.0 0.747 67.1 0.1007 61.9 0.6709 163.0 0.600 0.8267 156.1 0.654 62.2 0.1190 60.0 0.6723 159.3 0.700 0.8300 152.0 0.593 57.7 0.1358 57.4 0.6752 155.7 0.800 0.8273 148.3 0.547 53.5 0.1528 54.6 0.6786 152.0 0.900 0.8248 144.3 0.518 49.1 0.1698 51.7 0.6811 148.2 1.000 0.8294 140.6 0.494 45.6 0.1851 49.1 0.6846 144.8 1.100 0.8298 137.4 0.474 41.4 0.1995 46.2 0.6885 141.5 1.200 0.8320 133.6 0.460 38.2 0.2138 43.6 0.6930 138.1 1.300 0.8293 130.2 0.451 34.1 0.2271 40.6 0.6958 134.5 1.400 0.8319 126.7 0.447 31.4 0.2383 37.3 0.6982 131.2 1.500 0.8289 123.4 0.441 27.9 0.2514 34.3 0.7011 128.2 1.600 0.8341 120.6 0.431 24.9 0.2650 31.5 0.7062 124.8 1.700 0.8308 117.3 0.426 21.5 0.2759 29.0 0.7092 121.4 1.800 0.8409 114.6 0.427 19.6 0.2855 26.3 0.7109 118.3 1.900 0.8358 111.8 0.428 16.1 0.2948 23.2 0.7147 115.3 2.000 0.8334 108.7 0.426 13.8 0.3039 20.2 0.7205 112.2 2.200 0.8350 103.4 0.423 8.5 0.3219 14.6 0.7236 106.1 2.400 0.8356 97.9 0.420 2.5 0.3366 9.8 0.7332 100.0 2.600 0.8363 93.1 0.427 -2.4 0.3514 4.6 0.7374 94.1 2.800 0.8370 88.0 0.425 -7.2 0.3661 -1.2 0.7444 88.6 3.000 0.8392 83.4 0.420 -12.1 0.3758 -6.1 0.7480 82.5 3.500 0.8383 72.7 0.422 -22.4 0.3840 -19.4 0.7645 69.4 4.000 0.8487 64.0 0.410 -32.8 0.3876 -28.5 0.7813 56.7 4.500 0.8534 55.9 0.396 -41.7 0.3986 -37.4 0.7908 44.8 5.000 0.8578 48.4 0.401 -49.8 0.4005 -47.5 0.7993 34.2 5.500 0.8577 41.8 0.400 -57.8 0.4125 -57.4 0.8092 23.4 6.000 0.8545 34.9 0.396 -67.2 0.4053 -68.7 0.8096 13.4 ! ! SIEMENS AG Semiconductor Group, Munich