! SIEMENS Small Signal Semiconductors ! BFS17S ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 3.5 V IC = 0.5 mA ! Common Emitter S-Parameters: February 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9834 -1.7 1.827 178.3 0.0037 88.8 0.9980 -0.5 0.020 0.9820 -3.5 1.875 177.2 0.0078 86.7 0.9991 -1.1 0.050 0.9811 -8.8 1.872 173.2 0.0194 84.9 0.9967 -2.7 0.100 0.9743 -17.2 1.842 165.6 0.0379 79.0 0.9915 -5.3 0.150 0.9641 -25.5 1.821 159.5 0.0560 74.4 0.9840 -7.9 0.200 0.9395 -33.8 1.764 151.7 0.0724 68.7 0.9703 -10.4 0.250 0.9258 -41.8 1.726 145.8 0.0878 64.5 0.9594 -12.7 0.300 0.8995 -49.6 1.693 138.9 0.1017 59.5 0.9419 -14.8 0.400 0.8559 -64.1 1.580 127.7 0.1245 51.4 0.9112 -18.7 0.500 0.8126 -77.3 1.468 117.2 0.1416 44.5 0.8834 -22.0 0.600 0.7692 -89.2 1.361 107.7 0.1539 38.6 0.8569 -24.9 0.700 0.7338 -100.1 1.264 99.2 0.1624 33.6 0.8350 -27.5 0.800 0.7069 -110.1 1.175 91.6 0.1678 29.2 0.8169 -30.0 0.900 0.6835 -119.0 1.099 84.5 0.1718 25.5 0.8014 -32.6 1.000 0.6634 -127.1 1.031 78.2 0.1734 22.5 0.7869 -34.9 1.100 0.6517 -134.9 0.982 72.3 0.1736 20.0 0.7794 -37.3 1.200 0.6453 -142.2 0.933 67.0 0.1729 17.7 0.7694 -40.0 1.300 0.6341 -148.0 0.875 61.8 0.1708 15.9 0.7631 -42.6 1.400 0.6298 -154.2 0.839 57.4 0.1685 14.6 0.7564 -45.2 1.500 0.6256 -160.2 0.801 52.8 0.1654 13.4 0.7509 -48.1 1.600 0.6237 -164.9 0.765 48.9 0.1619 12.6 0.7476 -51.0 1.700 0.6261 -170.0 0.737 44.7 0.1582 12.7 0.7430 -53.9 1.800 0.6263 -174.4 0.703 41.4 0.1543 12.9 0.7397 -56.8 1.900 0.6222 -178.9 0.676 37.8 0.1503 13.5 0.7354 -59.8 2.000 0.6236 177.2 0.649 35.2 0.1470 14.4 0.7339 -63.0 2.200 0.6249 169.5 0.609 28.5 0.1410 18.1 0.7267 -69.5 2.400 0.6276 163.0 0.568 23.3 0.1397 23.0 0.7217 -76.4 2.600 0.6321 156.8 0.533 19.2 0.1420 28.9 0.7191 -83.4 2.800 0.6450 151.5 0.499 15.4 0.1496 34.5 0.7149 -90.5 3.000 0.6473 145.9 0.468 12.7 0.1632 39.1 0.7117 -98.2 ! ! SIEMENS AG Semiconductor Group, Munich