! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -0.5 V IC = -2 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 0.8158 -4.6 6.309 175.7 0.0101 85.8 0.9813 -2.8 0.020 0.8040 -9.8 6.281 173.1 0.0202 81.2 0.9825 -5.8 0.050 0.7740 -22.6 5.953 164.0 0.0469 69.3 0.9262 -13.1 0.100 0.7109 -41.1 5.431 152.9 0.0783 56.9 0.8356 -21.9 0.150 0.6508 -56.7 4.934 142.2 0.0989 48.4 0.7505 -28.2 0.200 0.6128 -70.1 4.522 134.6 0.1127 43.2 0.6857 -32.4 0.250 0.5814 -82.3 4.128 126.7 0.1241 39.3 0.6267 -35.9 0.300 0.5538 -92.7 3.784 120.4 0.1317 36.5 0.5828 -38.9 0.400 0.5201 -111.3 3.225 109.8 0.1427 32.4 0.5088 -42.7 0.500 0.4998 -125.6 2.764 100.2 0.1505 30.0 0.4586 -45.3 0.600 0.4882 -138.3 2.442 92.3 0.1558 28.5 0.4241 -47.8 0.700 0.4827 -149.1 2.187 85.3 0.1597 28.0 0.3970 -49.9 0.800 0.4747 -157.6 1.968 79.2 0.1641 27.7 0.3760 -51.8 0.900 0.4731 -165.2 1.791 73.6 0.1673 28.3 0.3612 -53.3 1.000 0.4726 -173.2 1.657 68.4 0.1711 28.7 0.3521 -55.5 1.100 0.4787 179.7 1.547 63.5 0.1751 29.5 0.3430 -58.3 1.200 0.4824 173.7 1.447 59.0 0.1797 30.5 0.3337 -60.7 1.300 0.4859 168.4 1.361 54.8 0.1844 31.2 0.3281 -63.4 1.400 0.4918 163.5 1.287 51.1 0.1896 32.3 0.3248 -66.1 1.500 0.4967 158.7 1.234 47.4 0.1951 33.0 0.3228 -69.7 1.600 0.5056 154.0 1.168 43.5 0.2007 34.1 0.3152 -73.3 1.700 0.5112 149.7 1.115 39.9 0.2077 34.6 0.3121 -76.7 1.800 0.5203 145.2 1.078 37.1 0.2138 35.5 0.3120 -80.4 1.900 0.5284 141.8 1.037 33.9 0.2228 36.1 0.3127 -84.8 2.000 0.5374 138.0 0.996 30.8 0.2303 36.8 0.3067 -89.6 2.200 0.5519 130.8 0.928 25.3 0.2504 37.9 0.3044 -97.6 2.400 0.5686 123.8 0.880 20.3 0.2721 37.9 0.3041 -108.4 2.600 0.5881 117.2 0.828 16.0 0.2951 37.5 0.3063 -118.1 2.800 0.6050 111.8 0.786 12.1 0.3195 36.6 0.3103 -130.1 3.000 0.6222 106.5 0.745 8.4 0.3460 35.1 0.3212 -140.2 3.500 0.6617 95.3 0.667 1.7 0.4089 29.5 0.3625 -167.8 4.000 0.6904 86.4 0.611 -3.0 0.4615 22.3 0.4231 168.3 4.500 0.7067 78.8 0.573 -6.7 0.4997 14.5 0.4760 148.9 5.000 0.7266 72.0 0.539 -9.5 0.5098 7.5 0.4825 132.3 5.500 0.7174 67.1 0.553 -9.9 0.5560 2.5 0.5656 126.3 6.000 0.7187 62.4 0.557 -13.6 0.5760 -4.4 0.6100 114.7 ! ! SIEMENS AG Semiconductor Group, Munich