! SIEMENS Discrete & RF Semiconductors ! BFP450 ! Si NPN RF SIEGET Grounded Emitter Transistor in SOT343 ! VCE = 3.5 V IC = 35 mA ! Common Emitter S-Parameters: February 1998 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.1521 -18.2 50.602 176.2 0.0028 39.1 0.8476 -4.4 0.020 0.1684 -37.1 49.736 172.6 0.0044 48.6 0.8417 -9.4 0.050 0.2456 -71.8 48.191 161.6 0.0088 61.2 0.8265 -24.2 0.100 0.3828 -102.6 43.087 146.3 0.0148 58.1 0.7566 -46.2 0.150 0.4871 -121.0 37.276 133.9 0.0192 51.9 0.6846 -64.5 0.200 0.5469 -133.3 31.961 124.8 0.0221 47.1 0.6183 -79.0 0.250 0.5921 -141.8 27.614 117.5 0.0241 46.0 0.5691 -91.8 0.300 0.6177 -148.6 24.113 111.5 0.0263 43.5 0.5326 -101.1 0.400 0.6546 -158.5 18.868 102.6 0.0294 42.5 0.4855 -117.4 0.500 0.6691 -165.2 15.447 96.4 0.0312 42.7 0.4540 -129.4 0.600 0.6795 -170.4 12.919 90.7 0.0337 42.9 0.4355 -138.1 0.700 0.6940 -174.3 11.128 87.0 0.0367 43.6 0.4315 -144.8 0.800 0.7014 -178.1 9.695 83.2 0.0392 45.1 0.4323 -151.3 0.900 0.7039 179.2 8.624 80.3 0.0414 46.1 0.4279 -157.2 1.000 0.7171 176.2 7.765 77.0 0.0437 46.6 0.4220 -161.4 1.100 0.7181 173.6 6.969 74.4 0.0464 46.7 0.4268 -164.7 1.200 0.7190 171.4 6.325 72.0 0.0493 47.1 0.4370 -168.5 1.300 0.7222 169.2 5.815 69.9 0.0523 47.7 0.4367 -172.8 1.400 0.7232 167.2 5.370 67.7 0.0549 47.6 0.4318 -175.5 1.500 0.7236 165.4 5.002 65.3 0.0580 47.4 0.4365 -177.4 1.600 0.7379 163.1 4.657 63.3 0.0606 47.1 0.4485 179.7 1.700 0.7309 161.4 4.364 61.1 0.0641 46.9 0.4498 176.2 1.800 0.7334 159.6 4.095 59.1 0.0667 46.5 0.4442 174.0 1.900 0.7392 158.0 3.863 57.6 0.0699 46.3 0.4468 172.8 2.000 0.7402 156.1 3.653 55.5 0.0725 45.5 0.4584 170.6 2.200 0.7484 152.7 3.323 51.8 0.0789 44.5 0.4567 165.1 2.400 0.7466 149.3 3.011 48.5 0.0846 43.3 0.4719 163.0 2.600 0.7556 146.4 2.756 44.7 0.0905 41.8 0.4694 157.5 2.800 0.7601 142.9 2.562 41.2 0.0957 39.8 0.4868 155.7 3.000 0.7658 139.9 2.376 37.5 0.1014 37.8 0.4863 150.2 3.500 0.7840 131.6 2.007 29.0 0.1136 32.9 0.5036 143.7 4.000 0.7898 124.4 1.716 21.0 0.1248 28.2 0.5430 137.6 4.500 0.8066 117.8 1.485 13.3 0.1357 23.3 0.5754 129.6 5.000 0.8138 112.9 1.325 6.4 0.1442 18.5 0.5725 122.4 5.500 0.8305 107.5 1.200 -0.7 0.1538 14.1 0.5769 119.2 6.000 0.8207 102.9 1.085 -7.8 0.1609 9.5 0.6115 114.0 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 1.21 0.43 -173 0.07 0.900 1.24 0.53 -164 0.05 2.400 1.72 0.58 -142 0.12 3.000 1.88 0.63 -137 0.17 4.000 2.10 0.65 -120 0.39 ! ! SIEMENS AG Semiconductor Group, Munich