! SIEMENS Small Signal Semiconductors ! BFP180 ! Si NPN RF Bipolar Junction Transistor in SOT143 ! VCE = 4 V IC = 0.15 mA ! Common Emitter S-Parameters: March 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9970 -0.3 0.506 -179.9 0.0009 74.5 0.9986 -0.1 0.020 0.9979 -0.5 0.527 -179.9 0.0017 75.5 0.9987 -0.3 0.050 0.9961 -0.6 0.536 178.1 0.0050 92.2 0.9986 -1.0 0.100 0.9985 -2.0 0.533 176.4 0.0097 86.7 0.9991 -1.8 0.150 0.9941 -2.9 0.555 174.3 0.0144 87.0 0.9983 -2.7 0.200 0.9952 -4.1 0.561 172.4 0.0197 85.7 0.9988 -3.7 0.250 0.9958 -5.0 0.561 170.3 0.0242 85.1 0.9973 -4.6 0.300 0.9929 -6.0 0.569 169.4 0.0291 84.0 0.9985 -5.5 0.400 0.9912 -7.8 0.574 164.6 0.0388 82.4 0.9968 -7.3 0.500 0.9847 -9.9 0.570 160.8 0.0486 79.9 0.9950 -9.2 0.600 0.9799 -11.6 0.579 157.6 0.0580 78.0 0.9943 -11.0 0.700 0.9861 -13.7 0.576 153.7 0.0671 76.2 0.9922 -12.9 0.800 0.9763 -15.8 0.584 150.6 0.0763 73.9 0.9901 -14.6 0.900 0.9717 -17.7 0.578 147.0 0.0862 71.7 0.9871 -16.4 1.000 0.9635 -19.6 0.581 143.7 0.0946 70.1 0.9846 -18.2 1.100 0.9615 -21.4 0.588 140.4 0.1043 68.1 0.9817 -20.0 1.200 0.9520 -23.4 0.587 137.1 0.1130 66.1 0.9786 -21.9 1.300 0.9481 -25.6 0.596 133.6 0.1216 64.3 0.9754 -23.6 1.400 0.9401 -27.4 0.601 130.8 0.1305 62.3 0.9706 -25.5 1.500 0.9300 -29.6 0.613 127.6 0.1394 60.4 0.9669 -27.2 1.600 0.9204 -31.4 0.623 123.8 0.1476 58.9 0.9628 -29.0 1.700 0.9147 -33.6 0.625 120.8 0.1565 57.0 0.9569 -30.8 1.800 0.8996 -35.7 0.635 116.7 0.1646 55.4 0.9534 -32.4 1.900 0.8930 -38.2 0.644 113.9 0.1735 53.4 0.9487 -34.3 2.000 0.8782 -39.7 0.645 110.2 0.1819 51.7 0.9442 -35.9 2.200 0.8543 -44.2 0.656 103.5 0.1983 48.2 0.9330 -39.7 2.400 0.8299 -48.6 0.682 97.3 0.2155 44.5 0.9222 -43.3 2.600 0.7996 -53.4 0.694 91.3 0.2306 41.1 0.9049 -46.8 2.800 0.7702 -57.8 0.704 84.2 0.2473 37.4 0.8952 -50.5 3.000 0.7353 -63.0 0.725 78.0 0.2633 33.5 0.8809 -54.3 3.500 0.6370 -75.9 0.752 60.9 0.3068 23.3 0.8557 -63.8 4.000 0.5327 -91.1 0.777 45.4 0.3373 12.4 0.8110 -73.9 4.500 0.4375 -108.6 0.780 29.9 0.3622 0.8 0.7718 -84.1 5.000 0.3543 -128.8 0.762 16.0 0.3692 -10.1 0.7369 -92.9 5.500 0.2995 -153.9 0.754 2.6 0.3787 -19.7 0.7164 -102.2 6.000 0.2797 179.6 0.723 -9.7 0.3816 -29.6 0.7056 -111.1 ! ! SIEMENS AG Semiconductor Group, Munich