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2SC4725 Datasheet(PDF) 2 Page - Rohm |
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2SC4725 Datasheet(HTML) 2 Page - Rohm |
2 / 4 page 2/3 www.rohm.com ○ c 2009 ROHM Co., Ltd. All rights reserved. 2009.12 - Rev.C Data Sheet 2SC5661 / 2SC4725 / 2SC4082 / 2SC3837K Electrical characteristic curves 0.1 0.2 0.5 1 2 5 10 20 50 10 COLLECTOR CURRENT : IC (mA) Fig.1 DC current gain vs. collector current 100 20 50 200 500 Ta =25°C VCE =10V 0.1 0.2 0.5 1 2 5 10 20 50 10 COLLECTOR CURRENT : IC (mA) Fig.2 Collector-emitter saturation voltage vs. collector current 100 20 50 200 500 Ta =25°C IC/IB =5 0.1 0.2 0.5 1 2 5 10 20 50 0.1 COLLECTOR TO BASE VOLTAGE : VCB (V) Fig.3 Capacitance vs. reverse bias voltage 1.0 0.2 0.5 2.0 5.0 Ta =25°C f =1MHz IE =0A Cob Cre −0.1 −0.2 −0.5 −1 −2 −5 −10 −20 −50 100 EMITTER CURRENT : IE (mA) Fig.4 Gain bandwidth product vs. emitter current 1000 200 500 2000 5000 Ta =25°C VCE =10V 0.1 0.2 0.5 1 2 5 10 20 50 1 COLLECTOR CURRENT : IC (mA) Fig.5 Collector to base time constance vs. collector current 10 2 5 20 50 Ta =25°C VCE =10V f =31.8MHz 0.1 0.2 0.5 1 2 5 10 0 FREQUENCY : f (GHz) Fig.6 Insertion gain vs. frequency 5 10 15 20 25 Ta =25°C VCE =10V IC =10mA COLLECTOR CURRENT : Ic (mA) Fig.7 Insertion gain vs. collector current 0.5 1 2 5 10 20 50 0 5 10 15 20 25 Ta =25°C VCE =12V f =200MHz 02 4 6 8 10 12 0 COLLECTOR TO EMITTER VOLTAGE : VCE (V) Fig.8 Insertion gain vs. collector voltage 5 10 15 20 25 30 Ta =25°C IC =2mA f =200MHz 0.1 0.2 0.5 1 2 5 10 20 50 0 COLLECTOR CURRENT : IC (mA) Fig.9 Noise factor vs. collector current 10 20 Ta =25°C VCE =12V f =200MHz |
Similar Part No. - 2SC4725_09 |
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Similar Description - 2SC4725_09 |
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