! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 3 V IC = 35 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 0.2624 -41.6 56.767 166.4 0.0044 81.5 0.9476 -13.7 0.020 0.3098 -72.2 52.603 154.9 0.0084 70.5 0.8836 -26.7 0.050 0.4456 -119.0 38.347 129.2 0.0166 58.8 0.6487 -54.0 0.100 0.5338 -148.5 23.573 110.4 0.0236 55.5 0.4064 -77.5 0.150 0.5526 -161.7 16.412 100.3 0.0290 57.1 0.2952 -91.8 0.200 0.5659 -168.8 12.635 94.6 0.0351 59.6 0.2338 -100.3 0.250 0.5724 -174.5 10.183 90.0 0.0411 60.7 0.1954 -109.9 0.300 0.5789 -178.4 8.550 86.5 0.0473 62.8 0.1748 -116.7 0.400 0.5841 175.0 6.469 80.6 0.0596 63.4 0.1470 -130.1 0.500 0.5897 169.2 5.188 74.9 0.0716 62.6 0.1337 -141.0 0.600 0.5930 164.5 4.343 70.0 0.0846 61.9 0.1308 -149.3 0.700 0.6052 160.0 3.742 65.1 0.0966 60.6 0.1321 -157.5 0.800 0.6080 156.0 3.268 60.7 0.1091 58.8 0.1339 -165.6 0.900 0.6112 152.0 2.923 56.4 0.1219 56.9 0.1364 -172.0 1.000 0.6204 148.1 2.644 52.3 0.1336 55.1 0.1430 -177.2 1.100 0.6290 144.7 2.405 48.3 0.1447 53.3 0.1524 177.8 1.200 0.6383 140.8 2.220 44.3 0.1567 51.3 0.1602 172.4 1.300 0.6433 137.8 2.051 40.2 0.1684 48.8 0.1678 167.2 1.400 0.6513 134.1 1.910 36.5 0.1778 46.4 0.1777 163.7 1.500 0.6517 131.2 1.804 32.5 0.1889 44.0 0.1877 160.6 1.600 0.6638 127.8 1.677 28.6 0.2010 41.7 0.1961 156.4 1.700 0.6734 125.2 1.588 24.6 0.2110 39.7 0.2051 151.7 1.800 0.6819 122.0 1.522 21.6 0.2215 37.2 0.2155 148.4 1.900 0.6898 119.4 1.449 18.0 0.2310 34.8 0.2293 145.9 2.000 0.6923 116.3 1.378 14.6 0.2408 32.1 0.2436 142.3 2.200 0.7023 110.9 1.263 7.5 0.2601 27.1 0.2624 135.9 2.400 0.7204 105.5 1.169 0.3 0.2776 22.7 0.2891 128.3 2.600 0.7280 100.8 1.100 -5.8 0.2955 18.0 0.3109 121.9 2.800 0.7458 95.3 1.024 -12.3 0.3141 12.5 0.3369 116.5 3.000 0.7602 90.7 0.957 -18.5 0.3294 7.8 0.3593 109.9 3.500 0.7814 78.8 0.821 -31.8 0.3552 -5.6 0.4349 95.3 4.000 0.8173 69.3 0.710 -43.9 0.3737 -15.6 0.5042 79.7 4.500 0.8363 60.4 0.622 -54.4 0.3977 -25.7 0.5620 65.5 5.000 0.8494 52.2 0.565 -62.6 0.4090 -37.3 0.6176 52.8 5.500 0.8578 44.4 0.519 -70.7 0.4281 -48.6 0.6680 39.7 6.000 0.8581 36.8 0.478 -79.5 0.4251 -61.3 0.7056 27.4 ! ! SIEMENS AG Semiconductor Group, Munich