! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 4 V IC = 30 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 0.3173 -31.5 53.418 167.8 0.0040 81.3 0.9587 -11.4 0.020 0.3404 -58.7 50.173 157.2 0.0082 76.3 0.9027 -22.4 0.050 0.4371 -107.6 38.075 132.3 0.0161 58.5 0.6901 -45.9 0.100 0.5167 -141.2 24.213 113.0 0.0236 55.6 0.4439 -65.3 0.150 0.5308 -156.7 17.028 102.3 0.0286 56.1 0.3182 -75.9 0.200 0.5449 -165.1 13.174 96.2 0.0336 57.9 0.2492 -80.5 0.250 0.5572 -170.9 10.630 91.4 0.0393 59.7 0.2019 -86.2 0.300 0.5578 -175.8 8.943 87.6 0.0450 61.0 0.1754 -90.3 0.400 0.5644 176.7 6.777 81.6 0.0560 62.0 0.1362 -98.1 0.500 0.5714 171.0 5.431 75.8 0.0676 62.2 0.1139 -105.1 0.600 0.5764 165.8 4.555 70.8 0.0794 61.6 0.1040 -112.5 0.700 0.5865 161.6 3.913 66.0 0.0908 60.7 0.0982 -121.6 0.800 0.5929 157.3 3.429 61.5 0.1025 59.1 0.0934 -130.8 0.900 0.5965 153.0 3.063 57.1 0.1147 57.5 0.0908 -138.9 1.000 0.6044 149.2 2.766 52.9 0.1253 55.8 0.0944 -146.4 1.100 0.6142 145.6 2.519 49.1 0.1360 54.1 0.1010 -154.5 1.200 0.6219 141.7 2.328 45.0 0.1475 52.3 0.1054 -162.5 1.300 0.6251 138.8 2.149 40.9 0.1586 50.2 0.1103 -169.8 1.400 0.6330 135.0 2.002 37.2 0.1683 47.8 0.1199 -175.2 1.500 0.6382 132.0 1.884 33.2 0.1788 45.5 0.1302 -179.7 1.600 0.6507 128.7 1.760 29.1 0.1903 43.3 0.1377 174.7 1.700 0.6590 126.1 1.665 25.3 0.2008 41.6 0.1453 168.6 1.800 0.6671 123.0 1.593 22.2 0.2101 39.2 0.1555 164.4 1.900 0.6714 120.1 1.515 18.5 0.2204 36.8 0.1707 161.0 2.000 0.6763 116.9 1.440 14.8 0.2298 34.1 0.1847 156.2 2.200 0.6922 111.6 1.318 7.9 0.2496 29.4 0.2046 148.6 2.400 0.7104 106.4 1.221 0.6 0.2675 25.2 0.2316 139.7 2.600 0.7230 101.6 1.148 -5.6 0.2855 20.5 0.2549 132.4 2.800 0.7380 96.1 1.067 -12.0 0.3053 15.0 0.2837 126.4 3.000 0.7520 91.2 0.996 -18.5 0.3213 10.5 0.3080 119.1 3.500 0.7777 79.5 0.848 -32.2 0.3505 -2.9 0.3910 102.9 4.000 0.8148 69.9 0.732 -44.5 0.3717 -13.1 0.4676 85.9 4.500 0.8375 60.8 0.640 -55.0 0.3987 -23.5 0.5334 70.7 5.000 0.8521 52.2 0.574 -63.5 0.4117 -35.5 0.5972 57.1 5.500 0.8580 44.7 0.521 -72.0 0.4320 -47.0 0.6545 43.1 6.000 0.8563 37.3 0.480 -80.1 0.4305 -60.1 0.6974 30.1 ! ! SIEMENS AG Semiconductor Group, Munich