! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 1.75 V IC = 4 mA ! Common Emitter S-Parameters: May 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8459 -3.0 12.402 178.0 0.0024 90.8 0.9916 -1.3 0.020 0.8470 -5.9 12.243 175.4 0.0052 90.2 0.9818 -2.5 0.050 0.8373 -14.6 12.268 168.9 0.0130 84.2 0.9793 -6.4 0.100 0.7972 -28.5 11.907 158.3 0.0250 76.1 0.9460 -12.5 0.150 0.7520 -41.2 11.020 148.0 0.0358 69.1 0.9005 -17.6 0.200 0.6998 -53.4 10.366 139.3 0.0443 65.0 0.8474 -21.6 0.250 0.6455 -64.4 9.504 131.7 0.0510 60.0 0.7930 -25.0 0.300 0.6005 -73.2 8.642 125.5 0.0572 57.8 0.7486 -27.2 0.400 0.5184 -90.4 7.345 115.4 0.0664 54.1 0.6737 -30.0 0.500 0.4575 -105.1 6.251 106.5 0.0729 52.2 0.6127 -31.6 0.600 0.4209 -118.2 5.441 100.0 0.0792 51.6 0.5714 -32.5 0.700 0.3871 -128.7 4.804 94.3 0.0853 51.7 0.5435 -33.1 0.800 0.3669 -139.2 4.272 89.2 0.0912 51.4 0.5205 -33.6 0.900 0.3467 -149.0 3.870 84.5 0.0978 52.4 0.5024 -34.1 1.000 0.3376 -158.3 3.544 80.4 0.1032 53.1 0.4873 -34.6 1.100 0.3340 -166.8 3.269 76.7 0.1098 53.8 0.4764 -35.6 1.200 0.3293 -174.8 3.028 73.0 0.1164 54.5 0.4659 -36.4 1.300 0.3265 178.9 2.805 69.7 0.1230 54.7 0.4576 -37.2 1.400 0.3278 172.7 2.620 66.5 0.1297 55.0 0.4530 -38.4 1.500 0.3304 167.6 2.477 63.6 0.1373 55.4 0.4461 -39.6 1.600 0.3401 160.9 2.327 60.2 0.1445 55.5 0.4392 -40.9 1.700 0.3414 155.0 2.216 57.5 0.1524 55.9 0.4334 -42.0 1.800 0.3464 150.2 2.118 54.8 0.1610 55.9 0.4292 -43.5 1.900 0.3569 146.0 2.026 52.0 0.1687 56.0 0.4223 -45.4 2.000 0.3638 141.6 1.933 49.3 0.1776 55.7 0.4151 -46.7 2.200 0.3792 134.3 1.776 44.2 0.1943 55.0 0.4074 -50.4 2.400 0.3993 126.6 1.669 39.1 0.2134 54.2 0.3909 -54.3 2.600 0.4217 119.8 1.552 34.6 0.2320 52.9 0.3807 -58.7 2.800 0.4374 114.2 1.470 30.2 0.2521 51.5 0.3624 -63.5 3.000 0.4627 109.3 1.385 25.7 0.2718 49.8 0.3511 -69.3 3.500 0.5219 98.5 1.215 15.8 0.3204 44.5 0.3104 -86.3 4.000 0.5647 89.7 1.091 7.0 0.3729 39.2 0.2813 -108.5 4.500 0.6144 82.7 0.999 -0.8 0.4269 32.4 0.2650 -134.0 5.000 0.6505 76.1 0.911 -8.6 0.4683 24.4 0.2589 -160.6 5.500 0.6630 69.5 0.841 -11.9 0.5143 19.6 0.3169 -175.2 6.000 0.6744 64.0 0.797 -17.8 0.5531 11.2 0.3580 162.8 ! ! SIEMENS AG Semiconductor Group, Munich