! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 3.5 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 0.3139 -33.2 53.288 167.5 0.0043 84.7 0.9565 -12.1 0.020 0.3349 -61.5 49.786 156.7 0.0086 73.8 0.9035 -23.6 0.050 0.4449 -110.0 37.503 131.6 0.0169 60.2 0.6812 -48.2 0.100 0.5256 -142.6 23.662 112.3 0.0244 54.5 0.4343 -69.2 0.150 0.5435 -157.5 16.607 101.8 0.0291 54.9 0.3119 -80.9 0.200 0.5580 -165.8 12.848 95.7 0.0348 57.4 0.2443 -87.1 0.250 0.5665 -172.0 10.350 91.0 0.0404 59.1 0.1988 -94.2 0.300 0.5722 -176.7 8.697 87.3 0.0463 60.6 0.1740 -99.4 0.400 0.5754 176.6 6.588 81.3 0.0574 61.8 0.1372 -109.7 0.500 0.5820 170.4 5.285 75.4 0.0694 61.8 0.1174 -118.7 0.600 0.5875 165.9 4.434 70.5 0.0817 61.4 0.1097 -127.3 0.700 0.5983 161.1 3.812 65.6 0.0931 60.2 0.1069 -136.3 0.800 0.6010 156.7 3.334 61.1 0.1048 58.6 0.1053 -145.6 0.900 0.6012 152.7 2.982 56.8 0.1175 56.9 0.1043 -153.3 1.000 0.6139 148.6 2.695 52.6 0.1285 55.3 0.1096 -159.7 1.100 0.6226 145.2 2.455 48.6 0.1395 53.6 0.1180 -166.5 1.200 0.6299 141.9 2.266 44.6 0.1513 51.7 0.1238 -173.2 1.300 0.6335 138.1 2.095 40.5 0.1622 49.5 0.1304 -179.5 1.400 0.6410 134.7 1.945 36.8 0.1717 47.1 0.1402 175.9 1.500 0.6484 131.6 1.835 32.8 0.1828 44.8 0.1505 172.2 1.600 0.6588 128.6 1.713 28.7 0.1941 42.5 0.1587 167.2 1.700 0.6687 125.5 1.622 24.8 0.2044 40.6 0.1674 161.8 1.800 0.6758 122.6 1.551 21.7 0.2142 38.4 0.1776 158.0 1.900 0.6824 119.6 1.475 18.0 0.2242 35.9 0.1924 155.0 2.000 0.6859 116.6 1.404 14.7 0.2342 33.3 0.2069 150.8 2.200 0.6983 111.2 1.284 7.5 0.2536 28.5 0.2266 143.8 2.400 0.7178 106.2 1.190 0.2 0.2716 24.2 0.2545 135.5 2.600 0.7262 101.2 1.118 -5.9 0.2899 19.5 0.2773 128.6 2.800 0.7425 95.7 1.040 -12.3 0.3091 14.0 0.3052 122.7 3.000 0.7594 91.1 0.970 -18.9 0.3250 9.5 0.3293 115.8 3.500 0.7806 79.2 0.829 -32.1 0.3525 -4.0 0.4102 100.1 4.000 0.8151 69.6 0.719 -44.3 0.3731 -14.1 0.4842 83.6 4.500 0.8375 60.5 0.625 -54.9 0.3989 -24.5 0.5475 68.8 5.000 0.8531 52.1 0.566 -63.4 0.4114 -36.3 0.6085 55.5 5.500 0.8584 44.6 0.516 -71.5 0.4311 -47.7 0.6632 41.8 6.000 0.8565 37.0 0.473 -79.7 0.4287 -60.7 0.7032 29.0 ! ! SIEMENS AG Semiconductor Group, Munich