! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 4 V IC = 10 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 0.6429 -14.4 27.404 172.1 0.0053 86.7 0.9829 -6.3 0.020 0.6356 -28.3 26.845 165.2 0.0107 76.2 0.9580 -12.4 0.050 0.6235 -64.1 23.285 144.8 0.0240 63.0 0.8435 -27.7 0.100 0.6119 -104.5 17.285 124.5 0.0364 50.2 0.6393 -42.5 0.150 0.6016 -128.1 12.927 110.9 0.0422 43.2 0.4968 -49.5 0.200 0.6065 -143.2 10.311 103.0 0.0461 42.1 0.4148 -51.8 0.250 0.6070 -153.1 8.439 96.6 0.0495 41.9 0.3537 -53.6 0.300 0.6098 -161.0 7.158 91.7 0.0527 43.0 0.3192 -54.6 0.400 0.6083 -171.5 5.463 84.2 0.0597 44.8 0.2713 -55.6 0.500 0.6163 179.6 4.399 77.3 0.0668 46.3 0.2444 -57.1 0.600 0.6238 173.1 3.706 71.5 0.0746 48.0 0.2288 -60.2 0.700 0.6279 167.4 3.198 65.9 0.0822 49.4 0.2173 -64.2 0.800 0.6309 162.3 2.797 60.9 0.0910 49.7 0.2065 -68.3 0.900 0.6330 157.4 2.503 56.1 0.1001 49.8 0.2000 -72.5 1.000 0.6434 153.0 2.263 51.5 0.1088 50.2 0.1968 -78.1 1.100 0.6521 148.9 2.067 47.1 0.1179 50.0 0.1928 -84.8 1.200 0.6586 144.8 1.910 42.8 0.1281 49.5 0.1886 -91.0 1.300 0.6645 140.9 1.766 38.5 0.1374 48.4 0.1853 -97.7 1.400 0.6685 137.5 1.641 34.4 0.1459 47.2 0.1872 -105.0 1.500 0.6763 133.9 1.548 30.2 0.1570 45.9 0.1909 -112.7 1.600 0.6864 130.4 1.447 25.8 0.1678 44.7 0.1928 -119.9 1.700 0.6932 127.2 1.371 21.9 0.1778 43.5 0.1938 -127.3 1.800 0.7036 123.8 1.309 18.6 0.1883 41.8 0.2006 -134.3 1.900 0.7085 120.9 1.245 14.6 0.1991 40.0 0.2114 -142.3 2.000 0.7151 117.9 1.183 10.8 0.2099 37.8 0.2195 -150.3 2.200 0.7249 112.0 1.077 3.8 0.2322 33.7 0.2401 -163.1 2.400 0.7423 106.3 1.001 -3.5 0.2537 29.9 0.2631 -177.6 2.600 0.7523 101.2 0.934 -9.2 0.2759 25.4 0.2901 170.4 2.800 0.7654 95.5 0.868 -15.8 0.2999 20.0 0.3233 159.0 3.000 0.7809 90.5 0.806 -22.1 0.3209 15.3 0.3530 148.0 3.500 0.7993 78.4 0.679 -34.1 0.3597 0.8 0.4472 122.7 4.000 0.8261 68.6 0.592 -44.6 0.3874 -10.6 0.5321 99.8 4.500 0.8438 59.4 0.522 -53.6 0.4171 -22.3 0.6044 80.1 5.000 0.8494 51.0 0.478 -60.0 0.4283 -35.2 0.6671 63.1 5.500 0.8533 43.7 0.445 -66.7 0.4463 -47.4 0.7188 46.8 6.000 0.8521 36.4 0.424 -74.4 0.4399 -60.7 0.7503 32.2 ! ! SIEMENS AG Semiconductor Group, Munich