! SIEMENS Small Signal Semiconductors ! BFG235 ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 12 V IC = 160 mA ! Common Emitter S-Parameters: July 1994 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.4925 -75.8 83.395 152.4 0.0096 61.8 0.7938 -44.7 0.020 0.6475 -112.3 65.533 133.5 0.0150 47.8 0.7090 -77.4 0.030 0.7244 -131.4 51.450 121.7 0.0177 41.0 0.6420 -100.1 0.050 0.7812 -150.3 34.257 109.3 0.0204 33.4 0.5788 -126.7 0.100 0.8113 -166.8 18.077 97.3 0.0230 35.8 0.5400 -152.7 0.150 0.8185 -173.7 12.137 91.4 0.0261 41.9 0.5291 -163.5 0.200 0.8219 -177.5 9.088 87.7 0.0303 46.5 0.5293 -169.2 0.250 0.8252 179.2 7.317 84.5 0.0342 50.8 0.5261 -173.1 0.300 0.8299 176.6 6.113 82.0 0.0383 53.6 0.5270 -176.3 0.400 0.8249 172.0 4.597 77.0 0.0477 57.1 0.5269 179.4 0.500 0.8266 168.3 3.671 72.6 0.0573 58.8 0.5308 176.0 0.600 0.8322 165.3 3.063 68.8 0.0673 59.5 0.5350 172.9 0.700 0.8325 161.6 2.639 64.5 0.0773 59.6 0.5388 170.2 0.800 0.8365 158.6 2.312 60.8 0.0875 58.8 0.5408 167.7 0.900 0.8379 156.0 2.066 57.0 0.0967 57.8 0.5465 165.6 1.000 0.8420 153.2 1.870 53.5 0.1063 56.8 0.5532 163.2 1.100 0.8439 149.8 1.693 49.4 0.1162 55.4 0.5585 161.0 1.200 0.8428 147.5 1.565 46.1 0.1256 54.0 0.5613 158.9 1.300 0.8472 144.8 1.454 42.7 0.1352 52.8 0.5698 157.2 1.400 0.8486 142.4 1.351 39.5 0.1440 50.8 0.5768 155.0 1.500 0.8532 140.0 1.263 36.2 0.1534 49.2 0.5823 152.7 1.600 0.8586 137.4 1.201 33.2 0.1624 47.5 0.5860 151.0 1.700 0.8617 135.0 1.132 29.8 0.1716 45.8 0.5958 149.4 1.800 0.8569 132.8 1.073 27.1 0.1799 44.1 0.6031 147.2 1.900 0.8604 130.6 1.022 24.2 0.1882 42.3 0.6068 145.0 2.000 0.8652 128.3 0.980 21.3 0.1969 40.4 0.6123 143.4 2.200 0.8712 124.0 0.903 15.5 0.2133 36.8 0.6278 139.5 2.400 0.8733 119.5 0.839 10.4 0.2297 33.1 0.6372 136.0 2.600 0.8790 115.2 0.784 5.1 0.2448 29.4 0.6557 132.0 2.800 0.8817 111.2 0.740 0.2 0.2596 25.4 0.6665 128.4 3.000 0.8895 106.8 0.700 -4.6 0.2742 21.5 0.6837 124.3 3.200 0.8878 102.6 0.659 -8.8 0.2865 17.5 0.6956 120.7 3.400 0.8947 98.4 0.622 -13.2 0.2981 13.5 0.7101 116.4 3.600 0.9025 94.5 0.597 -17.4 0.3097 9.1 0.7264 112.3 3.800 0.9032 91.1 0.571 -20.3 0.3212 5.8 0.7450 108.6 4.000 0.9038 87.1 0.538 -24.1 0.3249 1.4 0.7516 104.4 4.500 0.9056 78.7 0.487 -31.3 0.3400 -7.4 0.7735 95.5 5.000 0.9120 72.1 0.452 -37.7 0.3564 -16.0 0.8042 86.2 5.500 0.9148 65.5 0.421 -44.4 0.3604 -25.8 0.7957 76.6 6.000 0.9184 59.6 0.389 -48.7 0.3505 -32.5 0.7649 72.0 ! ! SIEMENS AG Semiconductor Group, Munich