! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 0.75 V IC = 0.08 mA ! Common Emitter S-Parameters: February 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9999 -0.2 0.254 178.0 0.0015 88.0 0.9979 -0.1 0.020 0.9991 -0.2 0.262 179.2 0.0026 84.5 0.9959 -0.4 0.050 0.9991 -0.8 0.271 177.8 0.0067 86.2 0.9983 -1.0 0.100 0.9977 -1.9 0.278 175.4 0.0135 87.8 0.9980 -2.0 0.150 0.9984 -2.6 0.292 172.6 0.0199 86.4 0.9993 -3.0 0.200 0.9954 -3.9 0.296 169.9 0.0267 85.6 0.9964 -3.9 0.250 0.9937 -4.7 0.305 168.0 0.0330 86.3 0.9987 -4.9 0.300 0.9929 -5.3 0.316 165.0 0.0399 84.0 0.9976 -5.9 0.400 0.9902 -7.6 0.316 159.8 0.0533 82.0 0.9959 -8.0 0.500 0.9924 -9.2 0.324 154.9 0.0661 80.1 0.9952 -9.9 0.600 0.9877 -11.4 0.337 150.7 0.0785 77.9 0.9914 -11.8 0.700 0.9806 -13.1 0.339 145.3 0.0914 75.5 0.9900 -13.7 0.800 0.9779 -15.3 0.350 141.3 0.1048 73.2 0.9881 -15.8 0.900 0.9737 -16.8 0.354 136.7 0.1174 71.3 0.9832 -17.8 1.000 0.9694 -18.9 0.359 133.3 0.1288 69.3 0.9792 -19.5 1.100 0.9647 -20.8 0.372 129.3 0.1412 67.4 0.9792 -21.5 1.200 0.9621 -22.6 0.374 125.1 0.1533 65.2 0.9750 -23.7 1.300 0.9528 -24.5 0.383 121.3 0.1649 63.4 0.9670 -25.5 1.400 0.9416 -26.5 0.386 117.5 0.1755 61.1 0.9628 -27.3 1.500 0.9370 -28.3 0.397 113.7 0.1870 59.1 0.9628 -29.4 1.600 0.9247 -30.2 0.413 110.3 0.1986 57.7 0.9577 -31.4 1.700 0.9256 -32.3 0.423 107.6 0.2079 55.8 0.9461 -33.1 1.800 0.9111 -34.1 0.431 103.6 0.2173 54.0 0.9421 -34.5 1.900 0.9014 -36.1 0.442 100.0 0.2277 51.8 0.9408 -36.5 2.000 0.8921 -37.8 0.453 96.3 0.2383 50.2 0.9364 -38.7 2.200 0.8750 -41.6 0.469 90.4 0.2575 46.7 0.9188 -41.8 2.400 0.8480 -45.5 0.493 84.0 0.2754 43.4 0.9104 -46.2 2.600 0.8220 -49.7 0.508 78.1 0.2910 40.2 0.8898 -48.8 2.800 0.8010 -53.2 0.522 72.0 0.3074 36.8 0.8825 -53.0 3.000 0.7734 -57.9 0.543 66.2 0.3267 33.4 0.8662 -56.1 3.500 0.6926 -68.4 0.578 51.9 0.3680 24.2 0.8447 -65.0 4.000 0.6289 -80.0 0.604 39.4 0.3973 16.0 0.8141 -75.1 4.500 0.5618 -93.5 0.632 27.4 0.4257 7.2 0.7730 -84.8 5.000 0.5030 -106.3 0.644 15.3 0.4436 -2.4 0.7563 -92.8 5.500 0.4532 -121.2 0.643 4.1 0.4493 -11.2 0.7666 -102.2 6.000 0.4147 -133.9 0.627 -5.4 0.4457 -20.0 0.7580 -112.4 ! ! SIEMENS AG Semiconductor Group, Munich