! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 6 V IC = 6 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.7701 -10.0 18.280 174.0 0.0049 85.7 0.9931 -3.8 0.020 0.7589 -20.4 18.137 168.8 0.0105 82.3 0.9795 -7.8 0.050 0.7380 -47.7 16.697 151.6 0.0242 66.8 0.9115 -17.9 0.100 0.7007 -84.4 13.495 132.6 0.0396 53.6 0.7690 -28.9 0.150 0.6644 -109.8 10.688 117.8 0.0474 43.3 0.6444 -34.6 0.200 0.6542 -126.8 8.751 108.8 0.0518 39.5 0.5693 -36.7 0.250 0.6422 -139.5 7.284 101.4 0.0549 36.8 0.5101 -37.9 0.300 0.6397 -149.0 6.237 95.9 0.0572 35.9 0.4771 -38.8 0.400 0.6313 -162.6 4.813 87.2 0.0607 36.3 0.4295 -39.9 0.500 0.6393 -172.9 3.886 79.4 0.0642 37.3 0.4049 -41.7 0.600 0.6410 179.2 3.293 73.1 0.0692 39.3 0.3916 -44.5 0.700 0.6459 172.4 2.846 67.2 0.0734 41.8 0.3791 -48.1 0.800 0.6472 166.5 2.495 61.8 0.0789 43.4 0.3684 -51.7 0.900 0.6471 160.9 2.232 56.6 0.0853 45.4 0.3618 -55.5 1.000 0.6622 155.9 2.017 51.9 0.0915 46.9 0.3580 -60.1 1.100 0.6674 151.8 1.843 47.2 0.0981 48.1 0.3530 -65.5 1.200 0.6712 147.2 1.702 42.7 0.1060 49.3 0.3481 -70.5 1.300 0.6801 142.9 1.576 38.3 0.1149 49.5 0.3430 -75.8 1.400 0.6859 139.2 1.461 34.2 0.1226 49.6 0.3410 -81.7 1.500 0.6885 135.3 1.380 29.9 0.1327 49.2 0.3395 -88.0 1.600 0.6999 131.6 1.292 25.3 0.1434 48.7 0.3366 -94.1 1.700 0.7070 128.3 1.226 21.5 0.1543 48.5 0.3334 -100.4 1.800 0.7173 124.9 1.164 18.0 0.1651 47.2 0.3362 -106.5 1.900 0.7228 121.6 1.107 14.0 0.1766 46.0 0.3406 -114.0 2.000 0.7276 118.4 1.047 10.3 0.1880 44.1 0.3416 -121.2 2.200 0.7397 112.2 0.957 3.2 0.2135 40.5 0.3512 -134.5 2.400 0.7550 106.4 0.892 -3.7 0.2382 37.0 0.3620 -149.4 2.600 0.7645 101.1 0.826 -9.1 0.2643 32.4 0.3790 -163.1 2.800 0.7766 95.2 0.764 -15.6 0.2924 26.7 0.4042 -176.8 3.000 0.7905 90.1 0.715 -21.2 0.3174 21.6 0.4254 169.8 3.500 0.8061 77.7 0.601 -32.1 0.3656 5.9 0.5031 138.7 4.000 0.8253 67.9 0.532 -41.2 0.3995 -6.8 0.5781 111.3 4.500 0.8417 59.0 0.478 -49.5 0.4312 -19.7 0.6446 88.3 5.000 0.8437 50.6 0.452 -54.9 0.4412 -33.3 0.6989 68.8 5.500 0.8487 43.4 0.431 -62.2 0.4579 -46.0 0.7447 50.8 6.000 0.8452 36.0 0.416 -69.9 0.4491 -59.8 0.7694 35.0 ! ! SIEMENS AG Semiconductor Group, Munich