! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -0.5 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 0.3272 -18.9 15.703 171.9 0.0079 80.8 0.8655 -7.3 0.020 0.3226 -37.0 15.182 165.5 0.0154 74.3 0.8462 -14.5 0.050 0.3623 -77.8 13.128 148.7 0.0330 59.3 0.7088 -31.3 0.100 0.4168 -116.3 10.095 131.4 0.0482 47.6 0.5102 -46.6 0.150 0.4419 -136.0 7.998 119.9 0.0557 43.2 0.3866 -53.5 0.200 0.4652 -147.7 6.649 112.2 0.0603 42.7 0.3146 -55.0 0.250 0.4738 -156.0 5.624 105.6 0.0653 43.5 0.2641 -55.9 0.300 0.4793 -162.4 4.875 100.6 0.0701 45.2 0.2364 -56.0 0.400 0.4953 -172.2 3.857 92.4 0.0798 48.3 0.1984 -55.0 0.500 0.5020 -178.7 3.173 85.4 0.0907 50.8 0.1801 -53.9 0.600 0.5084 175.0 2.710 79.4 0.1023 52.7 0.1723 -54.8 0.700 0.5112 170.1 2.368 74.1 0.1141 54.2 0.1660 -57.0 0.800 0.5195 165.4 2.103 69.2 0.1267 55.0 0.1593 -59.0 0.900 0.5167 161.2 1.899 64.7 0.1394 55.6 0.1571 -61.0 1.000 0.5223 157.0 1.739 60.5 0.1513 55.8 0.1581 -64.5 1.100 0.5318 152.9 1.612 56.4 0.1641 55.7 0.1572 -69.2 1.200 0.5386 149.3 1.498 52.6 0.1772 55.7 0.1556 -73.3 1.300 0.5401 145.7 1.401 49.0 0.1902 55.0 0.1549 -77.3 1.400 0.5482 142.6 1.318 45.8 0.2028 54.6 0.1577 -81.9 1.500 0.5505 139.9 1.258 42.4 0.2161 53.9 0.1591 -87.7 1.600 0.5578 136.0 1.185 39.0 0.2293 53.0 0.1578 -93.5 1.700 0.5625 133.3 1.133 35.9 0.2420 52.3 0.1574 -98.9 1.800 0.5725 130.3 1.090 33.3 0.2551 51.1 0.1609 -103.6 1.900 0.5773 127.2 1.052 30.5 0.2687 50.2 0.1676 -110.2 2.000 0.5831 124.4 1.008 27.8 0.2818 49.1 0.1673 -116.9 2.200 0.5985 119.2 0.934 22.7 0.3081 46.8 0.1765 -127.6 2.400 0.6078 113.6 0.884 18.1 0.3342 44.2 0.1899 -141.2 2.600 0.6279 108.3 0.827 14.2 0.3592 41.4 0.2053 -151.7 2.800 0.6400 103.8 0.786 10.7 0.3827 38.4 0.2256 -163.8 3.000 0.6538 99.4 0.746 7.1 0.4065 35.4 0.2487 -172.8 3.500 0.6842 89.8 0.666 0.8 0.4580 27.6 0.3183 165.4 4.000 0.7085 82.1 0.614 -3.6 0.4965 19.6 0.3960 147.3 4.500 0.7224 75.5 0.579 -7.3 0.5227 12.0 0.4548 132.8 5.000 0.7357 69.3 0.546 -10.0 0.5253 5.5 0.4672 119.5 5.500 0.7266 65.0 0.555 -10.7 0.5657 0.5 0.5459 116.4 6.000 0.7255 60.7 0.556 -14.3 0.5818 -6.0 0.5918 106.8 ! ! SIEMENS AG Semiconductor Group, Munich