! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 1.5 V IC = 20 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 0.4230 -31.2 42.433 167.1 0.0067 82.4 0.9552 -14.3 0.020 0.4424 -57.4 39.652 156.0 0.0133 72.9 0.9002 -28.0 0.050 0.5354 -107.4 29.422 130.3 0.0258 53.7 0.6756 -58.0 0.100 0.6016 -141.7 18.346 111.0 0.0344 46.8 0.4422 -86.5 0.150 0.6183 -157.2 12.835 100.5 0.0398 45.4 0.3363 -104.6 0.200 0.6272 -165.8 9.888 94.3 0.0449 48.0 0.2802 -115.9 0.250 0.6399 -171.9 7.974 89.5 0.0504 49.7 0.2487 -127.2 0.300 0.6466 -176.8 6.701 85.6 0.0565 51.6 0.2326 -134.8 0.400 0.6449 176.4 5.069 79.4 0.0676 53.7 0.2130 -148.2 0.500 0.6525 170.1 4.071 73.3 0.0799 54.3 0.2053 -157.9 0.600 0.6581 165.1 3.413 68.1 0.0931 54.5 0.2056 -165.0 0.700 0.6669 160.2 2.941 62.9 0.1052 54.2 0.2101 -171.2 0.800 0.6655 156.2 2.576 58.2 0.1179 52.8 0.2150 -177.3 0.900 0.6675 151.8 2.306 53.6 0.1312 51.4 0.2191 177.6 1.000 0.6757 147.9 2.087 49.3 0.1430 50.0 0.2265 173.5 1.100 0.6833 144.1 1.904 45.0 0.1550 48.4 0.2373 169.4 1.200 0.6893 140.6 1.755 40.9 0.1669 46.7 0.2463 165.1 1.300 0.6922 137.2 1.623 36.5 0.1784 44.4 0.2549 160.9 1.400 0.6991 133.7 1.517 32.9 0.1888 42.1 0.2654 157.6 1.500 0.7041 130.0 1.435 28.8 0.2004 39.8 0.2763 154.7 1.600 0.7115 126.8 1.336 24.6 0.2126 37.6 0.2862 151.0 1.700 0.7199 124.2 1.268 20.8 0.2228 35.7 0.2959 147.0 1.800 0.7268 120.8 1.218 17.6 0.2335 33.3 0.3066 143.9 1.900 0.7313 118.1 1.161 14.0 0.2435 30.9 0.3210 141.2 2.000 0.7336 115.0 1.105 10.6 0.2537 28.2 0.3359 137.8 2.200 0.7443 109.4 1.016 3.7 0.2734 23.4 0.3563 131.5 2.400 0.7597 104.1 0.945 -3.6 0.2912 19.0 0.3838 124.5 2.600 0.7687 99.3 0.894 -9.3 0.3095 14.2 0.4063 118.1 2.800 0.7796 93.8 0.831 -15.4 0.3280 8.6 0.4335 112.5 3.000 0.7913 89.0 0.780 -21.4 0.3432 3.9 0.4560 105.8 3.500 0.8057 77.3 0.675 -33.3 0.3663 -9.6 0.5274 91.0 4.000 0.8307 67.8 0.592 -44.3 0.3816 -19.6 0.5902 75.6 4.500 0.8466 58.9 0.528 -53.4 0.4022 -29.6 0.6404 61.5 5.000 0.8539 50.9 0.490 -60.4 0.4100 -40.9 0.6855 48.8 5.500 0.8576 43.6 0.460 -67.6 0.4260 -51.8 0.7250 36.0 6.000 0.8559 36.3 0.436 -76.2 0.4206 -64.2 0.7512 24.0 ! ! SIEMENS AG Semiconductor Group, Munich