! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -4 V IC = -3 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 0.7898 -3.1 8.955 176.4 0.0033 91.7 0.9860 -1.3 0.020 0.7780 -6.3 8.889 175.0 0.0067 86.9 0.9961 -2.7 0.050 0.7763 -15.1 8.716 168.0 0.0168 82.6 0.9738 -6.6 0.100 0.7551 -29.7 8.334 158.3 0.0329 75.7 0.9448 -12.6 0.150 0.7112 -43.1 7.819 147.6 0.0460 68.8 0.8989 -18.0 0.200 0.6715 -55.9 7.296 139.6 0.0570 63.5 0.8510 -22.3 0.250 0.6328 -67.3 6.715 131.5 0.0666 58.5 0.7986 -25.8 0.300 0.5866 -77.0 6.161 125.0 0.0737 55.9 0.7551 -28.6 0.400 0.5261 -95.3 5.245 114.5 0.0846 51.2 0.6745 -32.3 0.500 0.4777 -110.2 4.465 105.1 0.0928 48.5 0.6174 -34.5 0.600 0.4438 -123.1 3.911 97.9 0.0998 47.2 0.5781 -36.1 0.700 0.4222 -134.6 3.475 91.5 0.1057 47.0 0.5468 -37.6 0.800 0.4053 -144.6 3.096 86.0 0.1120 47.0 0.5214 -38.7 0.900 0.3931 -153.5 2.804 80.9 0.1178 47.7 0.5037 -39.6 1.000 0.3855 -161.9 2.567 76.4 0.1234 48.3 0.4910 -41.0 1.100 0.3857 -170.1 2.382 72.1 0.1305 49.1 0.4793 -42.7 1.200 0.3830 -177.2 2.213 67.9 0.1374 50.0 0.4682 -44.2 1.300 0.3825 177.0 2.059 64.4 0.1445 50.6 0.4609 -45.7 1.400 0.3890 170.9 1.936 61.0 0.1512 51.2 0.4554 -47.5 1.500 0.3895 165.7 1.839 57.6 0.1590 51.6 0.4500 -49.6 1.600 0.3972 159.8 1.733 53.9 0.1668 52.1 0.4403 -51.8 1.700 0.4047 155.5 1.649 50.8 0.1754 52.5 0.4349 -53.8 1.800 0.4118 150.4 1.580 47.9 0.1841 52.9 0.4323 -56.2 1.900 0.4193 146.0 1.517 44.8 0.1939 53.0 0.4282 -59.0 2.000 0.4266 142.2 1.450 42.1 0.2030 53.2 0.4199 -61.8 2.200 0.4428 134.9 1.343 36.5 0.2241 53.0 0.4120 -67.0 2.400 0.4599 127.5 1.262 31.3 0.2463 52.5 0.3994 -73.8 2.600 0.4860 120.9 1.181 26.5 0.2688 51.3 0.3906 -80.5 2.800 0.5019 115.3 1.119 22.2 0.2936 49.9 0.3773 -88.8 3.000 0.5259 110.1 1.057 17.9 0.3193 48.1 0.3724 -96.8 3.500 0.5772 99.0 0.932 8.6 0.3850 42.3 0.3588 -121.7 4.000 0.6255 90.1 0.835 1.0 0.4459 34.8 0.3678 -149.2 4.500 0.6587 82.2 0.756 -5.4 0.4969 26.4 0.3941 -174.3 5.000 0.6888 75.0 0.673 -10.1 0.5162 18.4 0.3866 164.2 5.500 0.6867 69.7 0.657 -11.5 0.5731 12.5 0.4876 152.4 6.000 0.6914 64.5 0.638 -15.0 0.6018 4.7 0.5371 136.5 ! ! SIEMENS AG Semiconductor Group, Munich