! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 3.5 V IC = 7 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 0.7460 -11.5 20.364 173.2 0.0061 87.6 0.9901 -5.2 0.020 0.7393 -22.8 20.065 167.4 0.0116 79.6 0.9727 -10.2 0.050 0.7176 -54.1 18.082 148.7 0.0277 64.2 0.8803 -23.3 0.100 0.6816 -93.0 14.150 128.7 0.0440 50.3 0.7039 -37.1 0.150 0.6539 -117.8 10.866 114.3 0.0512 41.3 0.5654 -44.2 0.200 0.6452 -134.1 8.788 105.7 0.0557 38.2 0.4829 -46.8 0.250 0.6419 -145.7 7.261 98.6 0.0593 36.1 0.4178 -48.6 0.300 0.6425 -154.5 6.182 93.4 0.0618 36.1 0.3824 -49.9 0.400 0.6361 -166.7 4.744 85.2 0.0664 36.4 0.3323 -51.3 0.500 0.6412 -176.4 3.824 77.5 0.0710 37.6 0.3045 -53.3 0.600 0.6461 176.4 3.234 71.4 0.0771 40.2 0.2886 -56.5 0.700 0.6527 169.9 2.788 65.5 0.0829 41.8 0.2769 -60.7 0.800 0.6549 164.5 2.441 60.0 0.0900 43.2 0.2664 -65.0 0.900 0.6556 159.1 2.186 55.0 0.0976 44.4 0.2604 -69.3 1.000 0.6645 154.3 1.981 50.2 0.1044 45.3 0.2569 -74.9 1.100 0.6734 150.1 1.810 45.6 0.1126 46.2 0.2533 -81.5 1.200 0.6830 145.9 1.675 41.1 0.1217 46.5 0.2505 -87.7 1.300 0.6839 141.8 1.549 36.7 0.1307 46.4 0.2474 -94.0 1.400 0.6917 137.9 1.438 32.5 0.1392 45.7 0.2492 -101.0 1.500 0.6991 134.4 1.358 28.1 0.1497 44.9 0.2522 -108.4 1.600 0.7062 130.6 1.267 23.6 0.1609 44.2 0.2549 -115.3 1.700 0.7141 127.5 1.201 19.5 0.1719 43.4 0.2566 -122.5 1.800 0.7230 124.2 1.150 16.4 0.1823 42.0 0.2634 -129.3 1.900 0.7312 121.0 1.090 12.5 0.1939 40.5 0.2743 -137.2 2.000 0.7333 117.8 1.033 8.7 0.2053 38.4 0.2817 -145.0 2.200 0.7450 111.8 0.940 1.6 0.2293 34.6 0.3033 -158.1 2.400 0.7590 106.0 0.876 -5.5 0.2528 31.0 0.3263 -172.7 2.600 0.7704 100.8 0.817 -10.9 0.2772 26.4 0.3544 174.7 2.800 0.7812 94.9 0.756 -16.9 0.3033 20.7 0.3878 162.5 3.000 0.7915 89.9 0.704 -22.7 0.3260 15.8 0.4174 150.8 3.500 0.8075 77.6 0.597 -33.4 0.3667 0.7 0.5070 124.0 4.000 0.8275 67.8 0.527 -42.7 0.3950 -11.3 0.5866 100.0 4.500 0.8425 58.8 0.475 -50.5 0.4224 -23.3 0.6510 79.7 5.000 0.8482 50.6 0.448 -56.6 0.4313 -36.2 0.7043 62.3 5.500 0.8518 43.5 0.429 -63.3 0.4475 -48.3 0.7478 45.8 6.000 0.8469 36.1 0.414 -71.2 0.4395 -61.6 0.7714 31.2 ! ! SIEMENS AG Semiconductor Group, Munich