! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 1.5 V IC = 60 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 0.1890 -103.8 65.476 161.6 0.0046 76.6 0.8905 -22.5 0.020 0.3310 -121.4 57.630 146.7 0.0088 67.4 0.8016 -42.6 0.050 0.5235 -148.4 36.398 120.0 0.0160 57.7 0.5458 -82.0 0.100 0.6041 -165.1 20.609 103.9 0.0231 58.2 0.3774 -115.6 0.150 0.6198 -173.1 14.063 95.6 0.0302 61.3 0.3270 -134.6 0.200 0.6252 -177.7 10.718 90.7 0.0374 64.0 0.3011 -145.8 0.250 0.6340 178.7 8.588 86.8 0.0447 65.4 0.2924 -155.2 0.300 0.6414 175.2 7.195 83.5 0.0522 66.3 0.2876 -161.1 0.400 0.6402 170.1 5.434 78.1 0.0666 66.0 0.2853 -171.0 0.500 0.6502 165.0 4.357 72.7 0.0814 64.5 0.2860 -178.3 0.600 0.6502 161.1 3.645 67.9 0.0965 63.0 0.2898 176.3 0.700 0.6594 157.2 3.132 63.1 0.1106 61.0 0.2956 171.5 0.800 0.6644 153.2 2.743 58.8 0.1251 58.3 0.3014 166.6 0.900 0.6645 148.9 2.455 54.4 0.1395 56.0 0.3065 162.1 1.000 0.6733 145.4 2.221 50.4 0.1523 53.8 0.3135 158.5 1.100 0.6823 142.1 2.023 46.4 0.1651 51.4 0.3232 155.0 1.200 0.6876 138.8 1.869 42.4 0.1784 49.0 0.3313 151.2 1.300 0.6903 135.7 1.729 38.3 0.1904 46.4 0.3389 147.3 1.400 0.6945 131.8 1.614 34.7 0.2009 43.4 0.3474 144.2 1.500 0.6991 128.9 1.523 30.9 0.2128 40.7 0.3554 141.4 1.600 0.7094 125.7 1.419 26.9 0.2254 38.2 0.3633 137.9 1.700 0.7152 122.8 1.342 22.9 0.2360 36.0 0.3718 134.3 1.800 0.7243 120.0 1.290 20.2 0.2462 33.3 0.3807 131.2 1.900 0.7290 117.1 1.232 16.5 0.2560 30.6 0.3909 128.7 2.000 0.7292 114.1 1.177 13.4 0.2656 27.7 0.4035 125.6 2.200 0.7390 108.6 1.083 6.6 0.2847 22.4 0.4177 119.6 2.400 0.7553 103.5 1.005 -0.5 0.3009 17.8 0.4402 113.2 2.600 0.7620 98.7 0.954 -6.5 0.3182 12.8 0.4562 107.2 2.800 0.7735 93.1 0.891 -12.4 0.3348 7.1 0.4756 102.1 3.000 0.7836 88.6 0.836 -18.4 0.3477 2.3 0.4914 95.9 3.500 0.7993 77.2 0.730 -30.6 0.3666 -11.1 0.5473 82.7 4.000 0.8270 67.8 0.640 -42.1 0.3788 -20.7 0.5979 68.8 4.500 0.8441 59.1 0.572 -52.1 0.3974 -30.4 0.6366 55.9 5.000 0.8536 51.2 0.533 -59.9 0.4044 -41.3 0.6737 44.5 5.500 0.8588 43.9 0.500 -68.3 0.4205 -51.9 0.7085 32.7 6.000 0.8551 36.5 0.468 -77.0 0.4163 -64.0 0.7327 21.6 ! ! SIEMENS AG Semiconductor Group, Munich