! SIEMENS Small Signal Semiconductors ! BFR93A ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 1.75 V IC = 5 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 0.8267 -5.9 15.119 175.7 0.0056 86.6 0.9849 -3.3 0.020 0.8202 -11.8 15.012 171.5 0.0109 83.1 0.9784 -6.5 0.050 0.7927 -28.9 14.393 159.7 0.0261 75.2 0.9385 -15.8 0.100 0.7247 -54.9 12.745 143.4 0.0462 63.6 0.8305 -28.3 0.150 0.6503 -75.7 10.887 130.2 0.0597 55.5 0.7161 -37.0 0.200 0.5935 -93.1 9.306 120.4 0.0689 51.0 0.6205 -42.5 0.250 0.5510 -107.0 8.011 112.8 0.0756 48.0 0.5455 -46.4 0.300 0.5243 -118.2 6.996 106.8 0.0809 46.8 0.4885 -48.6 0.400 0.4866 -136.2 5.512 97.5 0.0899 46.0 0.4081 -51.4 0.500 0.4664 -149.6 4.543 90.3 0.0983 46.5 0.3586 -52.8 0.600 0.4572 -160.2 3.856 84.5 0.1071 47.6 0.3244 -54.1 0.700 0.4546 -168.3 3.347 79.3 0.1160 48.7 0.3015 -55.4 0.800 0.4558 -175.4 2.967 74.7 0.1250 49.9 0.2836 -57.0 0.900 0.4562 177.9 2.658 70.7 0.1346 50.7 0.2703 -58.8 1.000 0.4569 172.3 2.417 66.6 0.1446 51.3 0.2614 -60.7 1.100 0.4627 167.4 2.225 63.0 0.1550 51.8 0.2533 -63.4 1.200 0.4708 162.9 2.063 59.5 0.1653 52.1 0.2461 -66.1 1.300 0.4758 158.3 1.919 55.9 0.1757 52.2 0.2407 -68.9 1.400 0.4780 154.3 1.798 52.8 0.1865 52.4 0.2378 -71.8 1.500 0.4823 150.7 1.685 49.6 0.1975 52.3 0.2338 -75.4 1.600 0.4897 147.1 1.603 46.7 0.2083 52.0 0.2309 -79.0 1.700 0.4980 143.8 1.528 43.8 0.2198 51.7 0.2294 -82.6 1.800 0.5005 141.1 1.458 40.9 0.2315 51.3 0.2303 -86.3 1.900 0.5066 137.7 1.393 38.4 0.2431 50.8 0.2300 -90.0 2.000 0.5110 134.9 1.338 36.0 0.2552 50.4 0.2296 -93.7 2.200 0.5235 128.9 1.243 30.9 0.2792 49.0 0.2322 -101.2 2.400 0.5337 124.2 1.169 26.5 0.3043 47.2 0.2359 -109.5 2.600 0.5499 118.9 1.096 22.0 0.3290 45.3 0.2416 -118.0 2.800 0.5550 114.0 1.044 18.0 0.3536 43.1 0.2474 -127.1 3.000 0.5711 109.2 0.991 14.4 0.3794 40.7 0.2576 -136.2 ! ! SIEMENS AG Semiconductor Group, Munich