2SC5501A Ordering number : ENA1061 SANYO Semiconductors DATA SHEET NPN Epitaxial Planar Silicon Transistor 2SC5501A VHF to UHF Wide-Band Low-Noise Amplifier Applications Features • • • • Low-noise : NF=1.0dB typ (f=1GHz). High gain : ⏐S21e⏐2=13dB typ (f=1GHz). High cut-off frequency : fT=7GHz typ. Large allowable collector dissipation : PC=500mW max. Specifications Absolute Maximum Ratings at Ta=25°C Parameter Collector-to-Base Voltage Symbol Conditions Ratings Unit 20 V Collector-to-Emitter Voltage VCBO VCEO 10 V Emitter-to-Base Voltage VEBO 2 V 70 mA Collector Dissipation IC PC Junction Temperature Tj Storage Temperature Tstg Collector Current When mounted on ceramic substrate (250mm2✕0.8mm) 500 mW 150 °C --55 to +150 °C Electrical Characteristics at Ta=25°C Parameter Symbol Conditions Ratings min typ max Unit Collector Cutoff Current ICBO VCB=10V, IE=0A 1.0 μA Emitter Cutoff Current IEBO hFE VEB=1V, IC=0A 10 μA DC Current Gain * : The 2SC5501A is classified by 20mA hFE as follows : Marking LN4 LN5 Rank 4 5 hFE 90 to 180 135 to 270 VCE=5V, IC=20mA 90* 270* Continued on next page. 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TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 60408AB TI IM TC-00001434 No. A1061-1/5 2SC5501A Continued from preceding page. Parameter Symbol Gain-Bandwidth Product Output Capacitance fT Cob VCE=5V, IC=20mA VCB=10V, f=1MHz Reverse Transfer Capacitance Cre VCB=10V, f=1MHz VCE=5V, IC=20mA, f=1GHz 2 ⏐S21e⏐ 1 2 ⏐S21e⏐ 2 Forward Transfer Gain Noise Figure Ratings Conditions min typ 5 7 GHz 0.75 10 VCE=2V, IC=3mA, f=1GHz VCE=5V, IC=7mA, f=1GHz NF Unit max 1.2 pF 0.4 pF 13 dB 9 dB 1.0 1.8 dB Package Dimensions 0.3 4 0.15 3 0.425 0.2 1.3 2.1 1.25 0.425 unit : mm (typ) 7025-001 0.05 1 2 0.6 1 : Emitter 2 : Collector 3 : Emitter 4 : Base 1.15 0.9 0.2 2.0 SANYO : MCP4 hFE -- IC 3 VCE=5V Gain-Bandwidth Product, fT -- GHz DC Current Gain, hFE 2 100 7 5 3 2 10 10 7 5 3 2 1.0 7 7 5 5 3 5 7 1.0 2 3 5 7 10 2 3 Collector Current, IC -- mA 7 5 7 100 2 IT00637 2 1.0 3 5 Reverse Transfer Capacitance, Cre -- pF 2 1.0 7 5 3 2 0.1 7 2 10 3 5 7 100 2 IT00638 Cre -- VCB 3 f=1MHz 7 Collector Current, IC -- mA Cob -- VCB 3 Output Capacitance, Cre -- pF fT -- IC 2 VCE=5V f=1MHz 2 1.0 7 5 3 2 0.1 7 5 5 7 0.1 2 3 5 7 1.0 2 3 5 7 10 Collector-to-Base Voltage, VCB -- V 2 3 IT00639 7 0.1 2 3 5 7 1.0 2 3 5 7 10 Collector-to-Base Voltage, VCB -- V 2 3 IT00640 No. A1061-2/5 2SC5501A ⏐S21e⏐2 -- IC NF -- IC 12 f=1GHz VCE=5V f=1GHz 12 10 10 Noise Figure, NF -- dB V CE =5 V 2V Forward Transfer Gain,⏐S21e⏐2 -- dB 14 8 6 4 8 6 4 2 2 0 0 3 5 7 1.0 2 3 5 7 10 2 3 Collector Current, IC -- mA 3 5 7 100 2 IT00641 7 1.0 2 3 5 7 10 2 3 Collector Current, IC -- mA PC -- Ta 600 5 5 7 100 2 IT00642 Collector Dissipation, PC -- mW When mounted on ceramic substrate (250mm2✕0.8mm) 500 400 300 200 100 0 0 20 40 60 80 100 120 140 Ambient Temperature, Ta -- °C 160 IT00643 S Parameters (Common emitter) VCE=2V, IC=1mA, ZO=50Ω Freq(MHz) ⏐S11⏐ ∠S11 ⏐S21⏐ ∠S21 ⏐S12⏐ ∠S12 ⏐S22⏐ 100 0.974 --20.4 2.443 162.5 0.043 75.9 0.983 ∠S22 --8.7 200 0.950 --39.4 2.257 147.7 0.079 63.0 0.940 --16.6 400 0.906 --72.8 1.847 124.5 0.132 42.9 0.853 --28.8 600 0.852 --102.1 2.016 103.8 0.155 28.8 0.780 --35.7 800 0.809 --124.4 1.713 88.6 0.156 18.6 0.704 --43.6 1000 0.796 --139.9 1.299 74.7 0.165 11.5 0.694 --48.2 1200 0.764 --155.0 1.287 63.6 0.152 6.8 0.653 --54.7 1400 0.744 --167.3 1.213 54.0 0.145 3.8 0.666 --59.2 1600 0.734 --177.3 1.089 45.7 0.139 0.6 0.702 --63.9 1800 0.722 173.3 0.929 36.6 0.131 --2.1 0.709 --69.2 2000 0.711 164.9 0.791 28.5 0.118 4.1 0.707 --74.8 VCE=2V, IC=3mA, ZO=50Ω Freq(MHz) ⏐S11⏐ ∠S11 ⏐S21⏐ ∠S21 ⏐S12⏐ ∠S12 ⏐S22⏐ ∠S22 100 0.914 --30.2 6.935 155.9 0.041 71.2 0.946 --16.6 200 0.870 --54.3 5.731 139.8 0.070 55.6 0.826 --29.5 400 0.765 --100.1 5.112 113.5 0.098 36.8 0.634 --44.7 600 0.703 --129.1 4.069 95.7 0.109 28.5 0.544 --50.2 800 0.677 --147.3 3.250 83.3 0.112 24.8 0.481 --55.8 1000 0.645 --163.5 2.768 72.4 0.114 23.8 0.447 --60.1 1200 0.635 --173.9 2.366 63.5 0.114 25.2 0.444 --64.2 1400 0.624 176.9 2.068 55.4 0.119 25.1 0.441 --68.6 1600 0.623 169.5 1.794 48.5 0.122 24.9 0.462 --72.3 1800 0.616 161.8 1.631 41.1 0.127 28.8 0.449 --77.7 2000 0.603 154.4 1.472 34.7 0.135 30.5 0.474 --81.4 No. A1061-3/5 2SC5501A S Parameters (Common emitter) VCE=2V, IC=7mA, ZO=50Ω Freq(MHz) ⏐S11⏐ ∠S11 ⏐S21⏐ ∠S21 ⏐S12⏐ ∠S12 ⏐S22⏐ ∠S22 100 0.828 --44.7 13.964 147.3 0.036 62.9 0.855 --28.9 200 0.730 --84.2 11.969 126.2 0.055 47.9 0.655 --45.7 400 0.642 --129.8 7.972 101.7 0.071 37.6 0.430 --60.7 600 0.603 --154.1 5.753 87.4 0.078 37.5 0.342 --66.5 800 0.593 --167.7 4.413 78.1 0.087 38.7 0.304 --70.9 1000 0.584 --177.5 3.548 69.6 0.097 39.3 0.285 --74.8 1200 0.577 174.2 2.983 62.4 0.106 40.8 0.282 --78.8 1400 0.571 166.8 2.574 55.4 0.118 41.8 0.280 --83.5 1600 0.566 159.7 2.283 49.5 0.130 42.1 0.293 --86.5 1800 0.566 154.0 2.027 42.8 0.141 41.9 0.301 --90.5 2000 0.560 148.0 1.834 36.8 0.156 41.0 0.311 --94.5 VCE=2V, IC=10mA, ZO=50Ω Freq(MHz) ⏐S11⏐ ∠S11 ⏐S21⏐ ∠S21 ⏐S12⏐ ∠S12 ⏐S22⏐ ∠S22 100 0.770 --56.0 18.252 142.4 0.033 60.2 0.796 --35.9 200 0.675 --99.1 14.590 119.8 0.048 46.3 0.559 --54.3 400 0.604 --142.2 8.907 97.2 0.060 42.0 0.361 --67.8 600 0.584 --160.9 6.149 85.3 0.071 42.6 0.282 --74.3 800 0.575 --173.4 4.720 76.6 0.082 45.0 0.249 --79.0 1000 0.568 177.3 3.802 68.5 0.094 46.6 0.240 --82.3 1200 0.562 169.7 3.203 61.8 0.106 46.8 0.239 --86.3 1400 0.558 163.2 2.738 55.2 0.120 46.6 0.243 --90.2 1600 0.555 157.1 2.400 49.5 0.134 46.2 0.251 --93.9 1800 0.551 150.6 2.171 43.4 0.148 45.5 0.264 --96.9 2000 0.549 145.3 1.950 37.7 0.164 44.0 0.272 --100.7 ∠S22 VCE=5V, IC=1mA, ZO=50Ω Freq(MHz) ⏐S11⏐ ∠S11 ⏐S21⏐ ∠S21 ⏐S12⏐ ∠S12 ⏐S22⏐ 100 0.976 --19.2 2.316 164.1 0.032 77.8 0.987 --7.2 200 0.959 --37.0 2.392 149.7 0.061 65.3 0.948 --14.1 400 0.917 --69.6 2.007 127.7 0.103 46.0 0.888 --22.7 600 0.869 --97.2 1.894 108.5 0.122 32.3 0.817 --30.4 800 0.826 --120.3 1.743 92.9 0.128 22.0 0.747 --36.9 1000 0.806 --136.9 1.422 79.5 0.131 15.4 0.763 --40.2 1200 0.774 --152.3 1.345 68.1 0.127 9.6 0.739 --45.5 1400 0.754 --164.6 1.206 58.0 0.123 5.5 0.734 --50.3 1600 0.745 --174.8 1.056 49.4 0.111 6.4 0.747 --55.0 1800 0.720 174.6 1.005 41.1 0.101 5.3 0.793 --59.3 2000 0.714 166.3 0.812 32.7 0.093 11.4 0.775 --64.6 ∠S11 ⏐S21⏐ ∠S21 ⏐S12⏐ ∠S12 ⏐S22⏐ ∠S22 VCE=5V, IC=3mA, ZO=50Ω Freq(MHz) ⏐S11⏐ 100 0.935 -25.8 7.126 157.7 0.031 72.3 0.959 --12.4 200 0.864 --52.5 6.521 141.2 0.054 58.0 0.864 --23.1 400 0.790 --91.4 5.128 117.8 0.080 40.8 0.690 --35.7 600 0.705 --123.6 4.426 98.9 0.086 33.0 0.609 --40.1 800 0.658 --145.1 3.730 85.6 0.091 28.7 0.558 --44.2 1000 0.646 --157.6 2.953 75.4 0.095 27.1 0.521 --48.0 1200 0.628 --169.6 2.542 66.4 0.097 26.5 0.516 --51.6 1400 0.613 --179.5 2.221 57.9 0.098 29.5 0.516 --55.5 1600 0.607 172.2 1.974 51.2 0.102 32.8 0.528 --59.4 1800 0.607 164.8 1.697 43.6 0.105 33.7 0.534 --63.7 2000 0.599 157.5 1.578 36.9 0.113 36.4 0.527 --68.2 No. A1061-4/5 2SC5501A S Parameters (Common emitter) VCE=5V, IC=7mA, ZO=50Ω Freq(MHz) ⏐S11⏐ ∠S11 ⏐S21⏐ ∠S21 ⏐S12⏐ ∠S12 ⏐S22⏐ ∠S22 100 0.844 --39.2 14.003 150.3 0.028 65.9 0.886 --22.4 200 0.748 --74.3 12.502 129.9 0.044 50.9 0.712 --35.2 400 0.637 --120.9 8.689 105.1 0.059 41.2 0.515 --45.0 600 0.586 --146.5 6.395 90.2 0.066 40.3 0.423 --48.3 800 0.569 --161.6 4.930 80.2 0.073 41.5 0.387 --50.9 1000 0.556 --172.8 3.990 71.7 0.082 42.2 0.373 --53.7 1200 0.551 178.3 3.338 64.2 0.090 44.5 0.367 --57.2 1400 0.543 170.4 2.882 57.2 0.100 45.9 0.363 --61.2 1600 0.539 163.2 2.554 51.2 0.111 46.8 0.374 --64.7 1800 0.537 156.7 2.275 44.9 0.122 46.8 0.384 --68.6 2000 0.532 150.5 2.055 38.6 0.134 46.1 0.390 --72.6 VCE=5V, IC=20mA, ZO=50Ω Freq(MHz) ⏐S11⏐ ∠S11 ⏐S21⏐ ∠S21 ⏐S12⏐ ∠S12 ⏐S22⏐ ∠S22 100 0.668 --72.1 29.572 134.7 0.022 56.8 0.729 --36.1 200 0.572 --116.7 20.212 112.4 0.031 49.1 0.496 --48.2 400 0.527 --151.7 11.297 93.7 0.042 52.5 0.325 --52.4 600 0.514 --167.7 7.718 83.3 0.054 55.4 0.273 --53.6 800 0.511 --177.8 5.834 75.9 0.066 57.4 0.258 --55.7 1000 0.506 174.1 4.677 68.7 0.080 58.1 0.250 --58.7 1200 0.504 167.1 3.940 62.5 0.093 57.3 0.253 --62.5 1400 0.501 161.0 3.357 56.2 0.107 56.5 0.258 --66.5 1600 0.497 155.2 2.957 51.1 0.122 55.5 0.269 --70.6 1800 0.497 149.4 2.652 45.3 0.136 54.0 0.276 --74.5 2000 0.495 144.1 2.384 39.7 0.151 51.6 0.288 --78.5 SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. 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SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party’s intellectual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of June, 2008. Specifications and information herein are subject to change without notice. PS No. A1061-5/5