! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 3 V IC = 15 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 0.5236 -20.0 36.159 170.1 0.0056 84.4 0.9737 -9.0 0.020 0.5187 -38.5 34.716 161.6 0.0110 75.6 0.9392 -17.9 0.050 0.5409 -82.5 28.468 138.4 0.0230 59.4 0.7702 -38.4 0.100 0.5778 -123.2 19.471 118.1 0.0335 49.1 0.5316 -57.5 0.150 0.5818 -143.0 14.037 105.9 0.0386 45.3 0.3909 -67.5 0.200 0.5922 -154.5 10.994 98.9 0.0424 46.2 0.3118 -72.0 0.250 0.5967 -163.0 8.927 93.3 0.0470 47.1 0.2552 -76.6 0.300 0.6031 -169.1 7.523 89.0 0.0513 48.8 0.2230 -79.8 0.400 0.6064 -178.0 5.718 82.2 0.0605 51.4 0.1760 -85.0 0.500 0.6118 174.9 4.592 75.8 0.0702 52.4 0.1495 -89.9 0.600 0.6178 169.1 3.860 70.3 0.0805 53.6 0.1365 -95.6 0.700 0.6235 164.0 3.326 65.0 0.0910 53.7 0.1284 -102.9 0.800 0.6308 159.4 2.908 60.3 0.1017 53.1 0.1209 -110.1 0.900 0.6315 154.8 2.603 55.6 0.1124 52.2 0.1165 -116.6 1.000 0.6399 150.2 2.354 51.2 0.1229 51.6 0.1191 -123.9 1.100 0.6464 146.8 2.147 47.0 0.1332 50.3 0.1233 -132.3 1.200 0.6577 142.8 1.984 42.8 0.1442 49.2 0.1259 -140.2 1.300 0.6642 139.3 1.832 38.5 0.1548 47.5 0.1299 -147.8 1.400 0.6698 135.6 1.706 34.6 0.1641 45.6 0.1389 -154.4 1.500 0.6740 132.3 1.607 30.5 0.1750 43.8 0.1497 -160.3 1.600 0.6855 129.2 1.504 26.3 0.1865 41.9 0.1580 -166.7 1.700 0.6946 126.2 1.422 22.2 0.1968 40.4 0.1661 -173.1 1.800 0.7000 122.9 1.359 19.0 0.2072 38.4 0.1775 -178.1 1.900 0.7047 119.8 1.295 15.3 0.2174 36.2 0.1939 176.9 2.000 0.7101 116.8 1.230 11.7 0.2276 33.8 0.2085 171.1 2.200 0.7222 111.3 1.126 4.6 0.2487 29.3 0.2329 162.1 2.400 0.7392 105.8 1.046 -2.7 0.2679 25.3 0.2631 151.7 2.600 0.7488 100.7 0.980 -8.8 0.2879 20.6 0.2905 143.2 2.800 0.7621 95.2 0.910 -15.1 0.3090 15.2 0.3246 135.5 3.000 0.7769 90.3 0.851 -21.3 0.3273 10.5 0.3530 127.1 3.500 0.7976 78.4 0.722 -34.0 0.3585 -3.3 0.4441 107.9 4.000 0.8251 68.7 0.625 -45.2 0.3815 -13.9 0.5249 89.1 4.500 0.8433 59.6 0.549 -54.6 0.4079 -24.8 0.5926 72.4 5.000 0.8548 51.2 0.499 -61.6 0.4189 -37.0 0.6526 57.6 5.500 0.8552 43.9 0.463 -68.7 0.4368 -48.6 0.7046 42.8 6.000 0.8558 36.5 0.437 -76.3 0.4320 -61.7 0.7380 29.3 ! ! SIEMENS AG Semiconductor Group, Munich