! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.75 V IC = 1 mA ! Common Emitter S-Parameters: May 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9502 -1.7 3.534 179.1 0.0031 88.9 0.9964 -0.7 0.020 0.9465 -3.1 3.495 177.5 0.0068 88.5 0.9914 -1.3 0.050 0.9525 -8.1 3.596 173.8 0.0174 85.0 0.9953 -3.4 0.100 0.9384 -16.2 3.564 167.9 0.0353 80.3 0.9855 -6.8 0.150 0.9206 -23.9 3.498 160.9 0.0523 75.4 0.9764 -10.1 0.200 0.9061 -31.4 3.469 155.0 0.0679 70.6 0.9602 -13.3 0.250 0.8914 -39.2 3.345 149.2 0.0825 66.4 0.9407 -16.4 0.300 0.8649 -46.4 3.233 143.4 0.0959 62.5 0.9221 -19.0 0.400 0.8087 -60.9 3.078 133.5 0.1179 54.8 0.8756 -24.0 0.500 0.7524 -73.7 2.831 123.5 0.1344 48.1 0.8268 -28.3 0.600 0.7184 -85.4 2.604 115.4 0.1479 42.7 0.7871 -31.5 0.700 0.6770 -96.4 2.431 107.7 0.1571 38.3 0.7511 -34.3 0.800 0.6425 -107.2 2.254 100.7 0.1632 34.0 0.7166 -36.8 0.900 0.6066 -117.5 2.117 94.1 0.1666 31.3 0.6834 -39.0 1.000 0.5810 -127.0 1.980 88.3 0.1675 28.6 0.6580 -40.9 1.100 0.5654 -136.1 1.865 83.0 0.1681 26.8 0.6377 -42.9 1.200 0.5486 -144.8 1.746 78.1 0.1677 24.8 0.6198 -44.9 1.300 0.5409 -152.4 1.647 73.5 0.1675 23.9 0.6048 -46.2 1.400 0.5323 -160.1 1.555 68.8 0.1647 23.1 0.5936 -48.2 1.500 0.5275 -167.3 1.490 65.0 0.1622 23.6 0.5796 -49.7 1.600 0.5276 -175.2 1.411 60.4 0.1609 23.7 0.5692 -51.4 1.700 0.5201 177.5 1.367 56.9 0.1587 25.6 0.5528 -53.1 1.800 0.5195 171.6 1.314 53.6 0.1599 27.0 0.5463 -54.7 1.900 0.5275 166.1 1.260 50.0 0.1580 28.7 0.5372 -57.2 2.000 0.5316 160.2 1.204 46.6 0.1604 30.4 0.5305 -58.8 2.200 0.5387 150.0 1.122 40.3 0.1639 34.4 0.5206 -63.5 2.400 0.5574 139.8 1.051 34.5 0.1739 38.8 0.5044 -68.7 2.600 0.5751 130.7 0.991 29.6 0.1882 42.2 0.4960 -73.8 2.800 0.5911 122.7 0.933 24.9 0.2079 44.7 0.4820 -80.3 3.000 0.6076 115.9 0.888 20.4 0.2298 46.1 0.4755 -87.5 3.500 0.6522 101.2 0.779 11.7 0.2964 44.7 0.4514 -108.0 4.000 0.6781 89.7 0.702 5.4 0.3701 39.7 0.4431 -132.3 4.500 0.7035 80.5 0.660 0.5 0.4420 31.6 0.4467 -157.2 5.000 0.7194 72.9 0.630 -4.9 0.4924 21.9 0.4479 178.1 5.500 0.7189 66.4 0.613 -5.6 0.5406 16.0 0.4932 165.8 6.000 0.7166 60.8 0.613 -10.0 0.5766 6.5 0.5308 146.9 ! ! SIEMENS AG Semiconductor Group, Munich