! SIEMENS Small Signal Semiconductors ! BFG235 ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 12 V IC = 120 mA ! Common Emitter S-Parameters: July 1994 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.4809 -73.2 79.463 153.6 0.0096 62.5 0.8202 -41.5 0.020 0.6303 -109.4 63.368 135.2 0.0154 49.4 0.7283 -72.7 0.030 0.7149 -128.8 50.368 123.3 0.0182 40.9 0.6517 -95.2 0.050 0.7784 -148.7 33.859 110.4 0.0210 33.5 0.5767 -122.3 0.100 0.8111 -165.5 17.995 97.9 0.0240 35.1 0.5280 -149.9 0.150 0.8168 -173.1 12.118 91.8 0.0269 40.2 0.5147 -161.4 0.200 0.8205 -177.0 9.062 87.9 0.0306 45.6 0.5133 -167.6 0.250 0.8240 179.5 7.300 84.6 0.0345 49.0 0.5101 -171.7 0.300 0.8267 177.0 6.094 82.0 0.0388 52.1 0.5106 -175.1 0.400 0.8237 172.2 4.582 77.0 0.0477 55.7 0.5109 -179.5 0.500 0.8274 168.6 3.658 72.5 0.0571 57.9 0.5143 177.0 0.600 0.8311 165.5 3.055 68.7 0.0666 58.6 0.5188 173.9 0.700 0.8340 161.7 2.631 64.4 0.0766 59.0 0.5232 171.2 0.800 0.8371 159.0 2.304 60.6 0.0864 58.3 0.5258 168.8 0.900 0.8382 156.3 2.058 56.7 0.0955 57.6 0.5320 166.6 1.000 0.8415 153.6 1.864 53.1 0.1052 56.7 0.5393 164.4 1.100 0.8443 149.9 1.689 49.0 0.1147 55.3 0.5444 162.1 1.200 0.8424 147.8 1.560 45.8 0.1243 54.1 0.5486 160.1 1.300 0.8487 144.9 1.447 42.1 0.1336 52.7 0.5572 158.3 1.400 0.8492 142.6 1.344 38.8 0.1424 51.1 0.5646 156.2 1.500 0.8549 140.3 1.258 35.6 0.1520 49.3 0.5709 154.0 1.600 0.8587 137.6 1.191 32.7 0.1611 47.7 0.5756 152.2 1.700 0.8629 135.3 1.127 29.2 0.1701 46.1 0.5857 150.6 1.800 0.8588 132.9 1.066 26.5 0.1784 44.4 0.5936 148.4 1.900 0.8642 130.5 1.014 23.4 0.1870 42.6 0.5982 146.3 2.000 0.8667 128.6 0.971 20.6 0.1955 40.8 0.6046 144.7 2.200 0.8729 124.2 0.894 14.9 0.2122 37.2 0.6211 140.7 2.400 0.8751 119.6 0.830 9.6 0.2288 33.5 0.6324 137.2 2.600 0.8818 115.2 0.775 4.5 0.2442 29.8 0.6519 133.1 2.800 0.8842 111.2 0.732 -0.3 0.2592 25.8 0.6643 129.4 3.000 0.8915 107.0 0.689 -5.0 0.2742 21.9 0.6829 125.3 3.200 0.8914 102.7 0.649 -9.3 0.2866 17.9 0.6955 121.7 3.400 0.8975 98.5 0.614 -13.3 0.2985 13.9 0.7113 117.3 3.600 0.9075 94.6 0.586 -17.5 0.3104 9.5 0.7281 113.1 3.800 0.9067 91.2 0.562 -20.6 0.3220 6.1 0.7481 109.4 4.000 0.9055 87.0 0.528 -24.4 0.3259 1.6 0.7544 105.0 4.500 0.9059 78.8 0.478 -31.1 0.3407 -7.2 0.7779 96.0 5.000 0.9156 72.0 0.445 -37.4 0.3575 -15.9 0.8087 86.6 5.500 0.9169 65.6 0.417 -43.9 0.3616 -25.7 0.8006 76.9 6.000 0.9192 59.9 0.384 -47.9 0.3511 -32.5 0.7679 72.1 ! ! SIEMENS AG Semiconductor Group, Munich