! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 6 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 0.1464 -86.6 81.609 163.4 0.0029 82.6 0.9017 -15.4 0.020 0.2475 -110.9 73.403 149.6 0.0055 71.3 0.8184 -29.9 0.050 0.4086 -141.6 48.676 123.2 0.0109 65.0 0.5482 -55.8 0.100 0.4815 -160.6 28.262 106.5 0.0176 66.2 0.3233 -73.8 0.150 0.5053 -169.8 19.431 97.7 0.0233 68.5 0.2284 -83.9 0.200 0.5130 -175.1 14.868 92.8 0.0295 70.6 0.1778 -88.5 0.250 0.5199 -178.8 11.948 88.8 0.0357 70.8 0.1433 -95.2 0.300 0.5298 178.0 10.020 85.7 0.0418 71.2 0.1258 -100.0 0.400 0.5295 172.5 7.570 80.4 0.0544 70.3 0.0988 -110.2 0.500 0.5402 167.3 6.053 75.1 0.0664 68.9 0.0839 -119.9 0.600 0.5451 163.3 5.077 70.5 0.0792 67.4 0.0793 -129.0 0.700 0.5538 159.3 4.364 66.1 0.0910 65.3 0.0784 -139.0 0.800 0.5591 155.5 3.814 61.8 0.1032 62.9 0.0783 -150.1 0.900 0.5633 151.9 3.402 57.8 0.1155 60.9 0.0790 -158.6 1.000 0.5713 147.9 3.073 53.9 0.1266 58.8 0.0847 -165.7 1.100 0.5830 144.6 2.801 50.0 0.1379 56.6 0.0932 -172.5 1.200 0.5897 141.1 2.580 46.2 0.1490 54.4 0.0993 -179.7 1.300 0.5968 138.1 2.382 42.3 0.1604 51.9 0.1061 173.5 1.400 0.6025 134.5 2.214 38.7 0.1701 49.4 0.1158 169.1 1.500 0.6113 131.5 2.083 34.9 0.1801 46.9 0.1249 165.9 1.600 0.6218 128.4 1.943 31.0 0.1913 44.4 0.1329 160.9 1.700 0.6327 126.1 1.839 27.2 0.2016 42.5 0.1409 155.3 1.800 0.6393 123.0 1.758 24.2 0.2114 39.9 0.1513 151.7 1.900 0.6503 120.2 1.673 20.5 0.2208 37.5 0.1647 149.3 2.000 0.6542 116.8 1.589 17.2 0.2303 34.7 0.1791 145.5 2.200 0.6673 111.8 1.453 10.2 0.2492 29.8 0.1962 138.7 2.400 0.6887 106.8 1.345 3.0 0.2662 25.4 0.2221 130.5 2.600 0.6980 102.0 1.262 -3.0 0.2839 20.7 0.2428 123.9 2.800 0.7175 96.6 1.177 -9.5 0.3020 15.2 0.2678 118.7 3.000 0.7337 91.9 1.096 -16.0 0.3173 10.6 0.2892 111.9 3.500 0.7601 80.2 0.934 -29.8 0.3441 -2.6 0.3652 97.7 4.000 0.8006 70.7 0.813 -42.5 0.3643 -12.6 0.4361 81.8 4.500 0.8305 61.6 0.712 -53.7 0.3909 -22.8 0.4960 67.7 5.000 0.8475 53.1 0.642 -63.0 0.4046 -34.5 0.5571 55.2 5.500 0.8552 45.4 0.577 -72.3 0.4262 -45.8 0.6138 42.0 6.000 0.8575 37.6 0.527 -81.7 0.4259 -58.8 0.6596 29.6 ! ! SIEMENS AG Semiconductor Group, Munich