! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -5 V IC = -2 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 0.8574 -7.7 6.909 174.4 0.0099 86.5 0.9881 -2.9 0.020 0.8550 -15.2 6.801 170.9 0.0195 82.2 0.9804 -5.7 0.050 0.8444 -37.1 6.393 158.3 0.0466 69.5 0.9425 -13.4 0.100 0.8295 -68.3 5.618 141.6 0.0812 54.3 0.8516 -23.9 0.150 0.8082 -91.8 4.726 127.0 0.1030 41.9 0.7555 -31.0 0.200 0.8061 -109.5 4.056 117.0 0.1152 33.5 0.6847 -35.6 0.250 0.8002 -123.4 3.468 108.0 0.1229 26.6 0.6225 -38.8 0.300 0.7914 -133.4 2.997 101.5 0.1266 21.8 0.5876 -41.3 0.400 0.7913 -148.9 2.367 90.8 0.1301 14.6 0.5368 -45.1 0.500 0.7878 -159.5 1.937 81.9 0.1289 9.5 0.5085 -48.7 0.600 0.7898 -168.6 1.643 74.2 0.1271 6.1 0.4975 -52.8 0.700 0.7914 -175.3 1.426 67.5 0.1237 3.5 0.4949 -57.0 0.800 0.7951 179.1 1.251 61.8 0.1198 1.9 0.4941 -61.4 0.900 0.7920 173.6 1.117 56.1 0.1157 0.9 0.4971 -65.5 1.000 0.7981 168.3 1.015 50.9 0.1103 0.2 0.5030 -70.1 1.100 0.8007 163.6 0.925 45.9 0.1047 0.7 0.5085 -74.9 1.200 0.8065 159.1 0.852 41.3 0.1000 1.9 0.5151 -79.4 1.300 0.8098 155.3 0.781 37.2 0.0958 3.5 0.5247 -83.8 1.400 0.8182 151.8 0.725 33.5 0.0914 6.2 0.5364 -88.2 1.500 0.8201 147.7 0.684 29.9 0.0886 9.3 0.5499 -92.5 1.600 0.8286 144.2 0.628 26.0 0.0862 13.7 0.5573 -97.2 1.700 0.8276 140.6 0.589 22.4 0.0849 18.0 0.5672 -101.5 1.800 0.8384 137.2 0.561 20.2 0.0858 22.8 0.5785 -105.9 1.900 0.8384 133.8 0.529 17.2 0.0888 27.7 0.5923 -110.1 2.000 0.8397 131.0 0.496 14.4 0.0926 32.1 0.6026 -114.8 2.200 0.8481 124.6 0.440 10.3 0.1043 38.9 0.6232 -122.7 2.400 0.8524 118.5 0.399 7.1 0.1197 43.6 0.6400 -131.0 2.600 0.8588 112.9 0.363 6.1 0.1406 45.5 0.6598 -138.1 2.800 0.8666 107.9 0.341 4.7 0.1618 44.4 0.6816 -146.1 3.000 0.8728 102.7 0.319 4.4 0.1818 42.6 0.7009 -152.9 3.500 0.8814 92.0 0.290 4.5 0.2264 36.0 0.7485 -169.8 4.000 0.8898 82.8 0.283 5.4 0.2608 28.1 0.7831 175.2 4.500 0.8864 75.1 0.288 4.4 0.2853 20.4 0.7956 162.5 5.000 0.8846 68.6 0.305 2.9 0.3068 14.3 0.8094 152.3 5.500 0.8805 63.1 0.316 0.0 0.3250 8.1 0.8163 142.9 6.000 0.8766 57.7 0.332 -2.9 0.3437 2.4 0.8259 134.7 ! ! SIEMENS AG Semiconductor Group, Munich