! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 3 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 0.7454 -12.0 20.374 173.0 0.0064 86.2 0.9880 -5.5 0.020 0.7357 -23.6 20.101 167.0 0.0129 79.2 0.9704 -10.9 0.050 0.7135 -55.8 18.054 147.9 0.0296 63.4 0.8739 -24.8 0.100 0.6820 -95.1 13.916 127.8 0.0461 49.3 0.6883 -39.5 0.150 0.6541 -119.7 10.679 113.5 0.0535 40.2 0.5480 -47.1 0.200 0.6469 -135.7 8.605 104.9 0.0578 37.4 0.4619 -50.2 0.250 0.6457 -147.2 7.087 97.9 0.0618 35.6 0.3984 -52.3 0.300 0.6459 -155.5 6.032 92.8 0.0640 35.1 0.3621 -53.8 0.400 0.6461 -167.9 4.630 84.4 0.0688 36.3 0.3089 -55.7 0.500 0.6476 -177.3 3.728 77.0 0.0743 37.5 0.2812 -57.9 0.600 0.6528 175.8 3.145 70.7 0.0799 39.4 0.2668 -61.4 0.700 0.6589 169.4 2.721 64.9 0.0861 41.0 0.2552 -66.0 0.800 0.6585 163.9 2.383 59.5 0.0932 42.4 0.2444 -70.6 0.900 0.6634 158.7 2.138 54.3 0.1008 43.5 0.2374 -75.6 1.000 0.6701 154.1 1.931 49.5 0.1084 44.3 0.2361 -81.5 1.100 0.6797 150.0 1.759 45.0 0.1163 45.1 0.2344 -88.3 1.200 0.6897 145.6 1.629 40.4 0.1255 45.5 0.2328 -94.8 1.300 0.6917 141.4 1.507 35.9 0.1346 45.0 0.2316 -101.6 1.400 0.7004 137.8 1.400 31.9 0.1432 44.4 0.2356 -108.9 1.500 0.7021 134.0 1.323 27.4 0.1542 43.7 0.2410 -116.4 1.600 0.7111 130.6 1.237 22.9 0.1654 42.8 0.2447 -123.7 1.700 0.7200 127.2 1.175 19.0 0.1764 42.1 0.2477 -131.1 1.800 0.7315 124.0 1.119 15.6 0.1874 40.7 0.2566 -137.9 1.900 0.7356 120.9 1.064 11.8 0.1984 39.0 0.2701 -145.6 2.000 0.7401 117.5 1.006 8.2 0.2100 36.9 0.2806 -153.1 2.200 0.7512 111.5 0.920 1.2 0.2341 33.1 0.3045 -165.9 2.400 0.7658 105.8 0.857 -6.0 0.2574 29.3 0.3326 -179.8 2.600 0.7739 100.5 0.799 -11.3 0.2814 24.7 0.3616 168.0 2.800 0.7836 94.6 0.738 -17.3 0.3070 19.1 0.3979 156.6 3.000 0.7956 89.7 0.690 -23.1 0.3290 14.1 0.4279 145.3 3.500 0.8098 77.5 0.587 -33.4 0.3682 -0.8 0.5191 119.8 4.000 0.8334 67.7 0.518 -42.7 0.3940 -12.6 0.5977 96.8 4.500 0.8431 58.7 0.469 -50.5 0.4205 -24.4 0.6600 77.1 5.000 0.8487 50.5 0.444 -56.5 0.4289 -37.1 0.7110 60.3 5.500 0.8493 43.4 0.425 -63.1 0.4445 -49.0 0.7520 44.3 6.000 0.8483 36.0 0.412 -70.9 0.4361 -62.2 0.7747 30.0 ! ! SIEMENS AG Semiconductor Group, Munich