! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 0.5 V IC = 60 mA ! Common Emitter S-Parameters: May 1997 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.3220 -148.0 22.740 163.2 0.0072 54.9 0.3421 -36.5 0.020 0.4741 -145.4 20.542 148.2 0.0123 52.4 0.3600 -67.7 0.050 0.7150 -157.0 13.200 121.9 0.0197 34.9 0.3962 -117.5 0.100 0.7971 -168.2 7.529 104.8 0.0228 28.1 0.4101 -146.0 0.150 0.8192 -172.8 5.159 96.7 0.0239 27.0 0.4138 -156.7 0.200 0.8239 -175.9 3.898 92.0 0.0252 28.5 0.4147 -162.1 0.250 0.8283 -178.2 3.140 88.2 0.0263 32.3 0.4158 -165.4 0.300 0.8271 -179.6 2.612 84.6 0.0274 34.6 0.4184 -167.6 0.400 0.8351 177.9 1.975 79.6 0.0304 40.0 0.4199 -170.0 0.500 0.8308 176.3 1.571 75.2 0.0336 43.4 0.4232 -171.7 0.600 0.8345 174.6 1.314 70.9 0.0374 47.4 0.4282 -172.6 0.700 0.8354 172.6 1.132 66.8 0.0412 49.4 0.4329 -173.3 0.800 0.8335 171.3 0.992 63.2 0.0447 51.7 0.4377 -173.8 0.900 0.8342 169.7 0.887 59.8 0.0491 53.2 0.4436 -174.3 1.000 0.8299 168.0 0.795 56.1 0.0530 54.5 0.4496 -174.6 1.100 0.8390 166.7 0.727 53.0 0.0570 55.5 0.4561 -175.0 1.200 0.8358 165.4 0.668 49.4 0.0616 56.2 0.4631 -175.5 1.300 0.8368 163.9 0.619 46.5 0.0660 56.4 0.4695 -175.9 1.400 0.8412 162.6 0.569 43.6 0.0697 57.4 0.4772 -176.2 1.500 0.8367 161.4 0.534 40.9 0.0740 56.7 0.4826 -176.7 1.600 0.8384 160.5 0.502 38.9 0.0784 57.2 0.4912 -177.1 1.700 0.8372 159.4 0.479 35.5 0.0829 57.3 0.4953 -177.6 1.800 0.8357 157.9 0.449 34.0 0.0872 57.2 0.5026 -178.1 1.900 0.8363 156.8 0.426 31.6 0.0911 56.6 0.5103 -178.6 2.000 0.8362 155.4 0.406 29.1 0.0957 56.4 0.5164 -179.2 2.200 0.8383 153.2 0.375 26.3 0.1045 55.7 0.5303 179.4 2.400 0.8421 151.0 0.338 23.7 0.1136 54.8 0.5425 177.9 2.600 0.8323 148.9 0.316 21.2 0.1223 53.9 0.5526 176.5 2.800 0.8446 146.3 0.293 19.2 0.1324 52.8 0.5642 174.8 3.000 0.8402 143.5 0.274 17.5 0.1416 51.5 0.5745 173.0 3.500 0.8362 137.5 0.245 16.1 0.1653 47.9 0.5967 168.2 4.000 0.8350 130.7 0.229 16.6 0.1901 43.1 0.6195 162.6 4.500 0.8344 123.0 0.230 16.8 0.2128 37.6 0.6328 156.6 5.000 0.8223 116.1 0.235 16.7 0.2312 32.2 0.6386 150.8 5.500 0.8135 108.9 0.243 15.0 0.2483 27.0 0.6377 144.9 6.000 0.8119 102.3 0.259 13.9 0.2641 22.1 0.6365 139.6 ! ! SIEMENS AG Semiconductor Group, Munich