Transistors SMD Type NPN Transistors FC4227 ■ Features 2 ● High gain:｜ S21e ｜ typical value is 11.5dB ● Low noise: NF typical value is 1.5dB ● The gain bandwidth product: fT typical value is 7GHz 1 Base 2 Emitter 3 Collector ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Rating Collector - Base Voltage VCBO 20 Collector - Emitter Voltage VCEO 10 Emitter - Base Voltage Unit V VEBO 1.5 Collector Current - Continuous IC 65 mA Collector Power Dissipation PC 150 mW TJ 150 Tstg -65 to 150 Junction Temperature Storage Temperature Range ℃ ■ Electrical Characteristics Ta = 25℃ Parameter Symbol Test Conditions Min Collector- base breakdown voltage VCBO Ic= 100 μA， IE= 0 20 Collector- emitter breakdown voltage VCEO Ic= 1 mA， IB= 0 10 1.5 Typ Max V Emitter - base breakdown voltage VEBO IE= 100μA， IC= 0 Collector-base cut-off current ICBO VCB= 10 V , IE= 0 100 Emitter cut-off current IEBO VEB= 1.5V , IC=0 100 hFE VCE= 3V, IC=7mA DC current gain 60 Unit 150 nA 300 Power gain | S2le| VCE= 3V, IC= 7mA,f=1GHz 11.5 Noise factor NF VCE= 3V, IC= 7mA,f=1GHz 1.5 Collector output feedback capacitance Cre VCB= 10V, IE= 0mA,f=1MHz 0.65 pF fT VCE= 3V, IC= 7mA,f=1GHz 7 GHz Transition frequency 2 dB ■ Classification of hfe Type FC4227-A FC4227-B FC4227-C FC4227-D FC4227-E Rank 60-100 90-140 130-180 170-250 250-300 Marking R33 R34 R35 www.kexin.com.cn 1 Transistors SMD Type NPN Transistors FC4227 ■ Scattering Parameters (VCE=3V, IC=7mA, ZO=50Ω) Test Frequency 2 S21 S11 S12 S22 GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.1 0.800 -66.638 14.882 130.7 0.030 56.249 0.890 -27.955 0.2 0.694 -91.137 11.552 124.96 0.049 60.477 0.702 -50.403 0.3 0.566 -114.06 9.815 115.06 0.068 55.227 0.551 -61.675 0.4 0.495 -133.17 8.278 108 0.078 53.784 0.469 -70.48 0.5 0.459 -150.4 6.990 101.15 0.084 53.786 0.411 -77.423 0.6 0.433 -165.33 5.964 95.673 0.093 52.516 0.372 -83.621 0.7 0.413 -179.33 5.210 89.157 0.103 54.995 0.347 -90.533 0.8 0.400 169.28 4.657 85.376 0.107 56.12 0.326 -96.514 0.9 0.393 157.03 4.200 79.433 0.113 58.255 0.310 -101.98 1 0.387 146.25 3.848 78.22 0.116 58.703 0.306 -110.33 1.1 0.383 135.34 3.350 73.324 0.133 61.525 0.297 -114.94 1.2 0.380 126.52 3.098 70.847 0.133 63.787 0.287 -121.58 1.3 0.371 117.86 2.773 65.947 0.151 66.742 0.283 -127.67 1.4 0.381 108.76 2.649 64.844 0.162 66.09 0.287 -135.48 1.5 0.369 101.67 2.369 61.992 0.175 71.374 0.280 -138.07 1.6 0.387 91.64 2.287 62.74 0.187 66.919 0.287 -147.63 1.7 0.384 85.917 1.974 59.741 0.209 70.974 0.293 -150.25 1.8 0.400 77.231 1.976 58.362 0.232 69.803 0.300 -160.33 1.9 0.390 69.48 1.788 58.193 0.236 73.023 0.282 -163.24 2 0.423 59.968 1.835 58.576 0.277 65.521 0.309 -175.14 2.1 0.429 54.47 1.666 59.972 0.290 67.129 0.323 -175.96 www.kexin.com.cn Transistors SMD Type NPN Transistors ■ Typical Characterisitics FC4227 www.kexin.com.cn 3 Transistors SMD Type NPN Transistors FC4227 ■ Typical Characterisitics SMITH 图 (V CE=3V, IC=7mA) S21e -FREQUENCY S11e -FREQUENCY 4 www.kexin.com.cn S12e -FREQUENCY S22e -FREQUENCY