! SIEMENS Small Signal Semiconductors ! BFR93A ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3.5 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 0.5230 -14.2 48.427 170.5 0.0036 83.2 0.9444 -7.3 0.020 0.5082 -28.0 46.720 162.0 0.0069 77.9 0.9141 -14.3 0.050 0.4560 -64.0 38.789 140.8 0.0149 68.8 0.7635 -30.8 0.100 0.3913 -102.9 26.729 120.3 0.0234 63.0 0.5423 -43.8 0.150 0.3559 -125.6 19.491 109.3 0.0295 63.8 0.4145 -47.6 0.200 0.3433 -140.0 15.195 102.7 0.0357 65.8 0.3419 -48.0 0.250 0.3389 -150.3 12.394 97.8 0.0421 67.1 0.2968 -47.4 0.300 0.3350 -156.8 10.456 94.2 0.0485 68.5 0.2675 -46.3 0.400 0.3336 -168.0 7.929 88.5 0.0618 69.9 0.2308 -44.6 0.500 0.3370 -176.6 6.417 83.8 0.0751 70.4 0.2115 -43.5 0.600 0.3390 177.1 5.386 79.9 0.0888 70.1 0.1970 -43.4 0.700 0.3436 172.1 4.637 76.3 0.1023 69.7 0.1876 -43.9 0.800 0.3486 167.3 4.085 72.9 0.1155 69.0 0.1793 -44.9 0.900 0.3533 163.3 3.645 70.0 0.1286 68.2 0.1724 -46.6 1.000 0.3598 159.3 3.305 66.8 0.1420 67.2 0.1673 -48.3 1.100 0.3655 156.2 3.029 63.9 0.1553 66.1 0.1622 -50.8 1.200 0.3746 152.8 2.798 61.1 0.1682 64.9 0.1568 -53.5 1.300 0.3817 149.4 2.596 58.2 0.1808 63.8 0.1529 -56.2 1.400 0.3832 146.5 2.419 55.5 0.1932 62.6 0.1499 -59.0 1.500 0.3881 143.7 2.268 52.8 0.2058 61.4 0.1450 -62.6 1.600 0.3995 141.0 2.150 50.4 0.2177 60.2 0.1414 -66.4 1.700 0.4110 138.1 2.048 48.0 0.2301 58.8 0.1393 -70.1 1.800 0.4132 135.8 1.945 45.3 0.2422 57.6 0.1384 -73.9 1.900 0.4144 133.4 1.858 43.0 0.2536 56.5 0.1368 -77.7 2.000 0.4230 131.1 1.782 40.7 0.2659 55.2 0.1352 -81.3 2.200 0.4364 126.0 1.648 36.1 0.2893 52.7 0.1338 -89.4 2.400 0.4445 122.2 1.543 31.8 0.3124 49.9 0.1337 -98.0 2.600 0.4643 117.9 1.446 27.3 0.3344 47.4 0.1343 -107.7 2.800 0.4755 113.4 1.372 23.2 0.3560 44.7 0.1355 -118.2 3.000 0.4903 109.1 1.303 19.4 0.3782 41.9 0.1409 -128.7 ! ! SIEMENS AG Semiconductor Group, Munich