! SIEMENS Small Signal Semiconductors ! BFR93A ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.5 V IC = 30 mA ! Common Emitter S-Parameters: October 1995 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.3756 -59.5 31.957 159.3 0.0103 70.4 0.5741 -29.9 0.020 0.4467 -93.4 27.867 143.9 0.0178 60.9 0.5351 -55.6 0.050 0.5540 -134.0 18.502 118.8 0.0286 48.5 0.4383 -102.8 0.100 0.5889 -156.5 11.043 103.3 0.0369 48.9 0.3796 -136.2 0.150 0.5952 -166.9 7.685 96.1 0.0448 53.4 0.3640 -150.9 0.200 0.5977 -173.0 5.863 91.5 0.0535 57.4 0.3575 -159.4 0.250 0.6003 -177.6 4.736 88.0 0.0626 59.9 0.3557 -164.9 0.300 0.6015 179.3 3.982 85.0 0.0720 62.0 0.3546 -168.9 0.400 0.6043 173.3 3.022 80.0 0.0916 63.8 0.3554 -174.6 0.500 0.6091 168.3 2.461 75.7 0.1108 64.2 0.3556 -178.7 0.600 0.6081 164.1 2.083 71.7 0.1303 63.9 0.3579 177.8 0.700 0.6094 160.6 1.809 67.8 0.1496 63.1 0.3602 174.9 0.800 0.6132 156.8 1.617 64.3 0.1685 62.1 0.3634 172.2 0.900 0.6162 153.6 1.459 61.1 0.1870 60.7 0.3678 169.8 1.000 0.6170 149.9 1.343 57.7 0.2054 59.2 0.3703 167.5 1.100 0.6213 146.9 1.252 54.8 0.2230 57.7 0.3735 165.6 1.200 0.6265 144.1 1.174 51.6 0.2404 56.0 0.3780 163.4 1.300 0.6292 141.0 1.107 48.6 0.2569 54.3 0.3812 161.2 1.400 0.6307 138.1 1.049 45.8 0.2738 52.8 0.3850 159.5 1.500 0.6279 135.3 1.001 43.3 0.2897 51.1 0.3901 157.7 1.600 0.6343 132.7 0.965 41.0 0.3045 49.5 0.3940 155.9 1.700 0.6395 130.1 0.930 38.7 0.3190 47.8 0.3954 154.0 1.800 0.6358 127.6 0.902 36.1 0.3343 46.1 0.4005 152.7 1.900 0.6361 125.1 0.880 34.1 0.3482 44.5 0.4032 151.0 2.000 0.6425 122.4 0.858 32.1 0.3624 42.8 0.4064 149.2 2.200 0.6471 117.6 0.821 27.9 0.3888 39.5 0.4120 146.0 2.400 0.6467 113.5 0.797 24.0 0.4141 35.9 0.4202 142.5 2.600 0.6524 108.9 0.773 20.6 0.4363 32.5 0.4284 139.4 2.800 0.6545 104.5 0.751 17.0 0.4554 29.2 0.4376 136.0 3.000 0.6577 100.5 0.738 13.6 0.4743 25.7 0.4490 132.7 ! ! SIEMENS AG Semiconductor Group, Munich