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UMX21N Datasheet(数据表) 2 Page - Rohm |
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UMX21N Datasheet(HTML) 2 Page - Rohm |
2 page ![]() UMX21N Transistors 2/2 Electrical characteristics curves 1 0 2345 0 10 8 6 4 2 5mA 35mA 30mA 25mA 20mA 15mA 10mA IB =0µA Ta =25°C COLLECTOR TO EMITTER VOLTAGE : VCE (V) Fig.1 Grounded emitter output characteristics ( ) 0.1 0 0.2 0.3 0.4 0.5 0 50 40 30 20 10 0.3mA 0.4mA 0.5mA 0.2mA 0.1mA IB =0mA Ta =25°C COLLECTOR TO EMITTER VOLTAGE : VCE (V) Fig.2 Grounded emitter output characteristics ( ) 0.4 0 0.8 1.2 1.6 2.0 0 50 40 30 20 10 VCE =5V BASE TO EMITTER VOLTAGE : VBE (V) Fig.3 Grounded emitter propagation characteristics 50 0.1 20 0.2 10 0.5 5 12 20 10 5 50 100 200 500 1000 COLLECTOR CURRENT : IC (mA) Fig.5 Collector-emitter saturation voltage vs. collector current Ta =25°C IC/IB =10 50 0.1 20 0.2 10 0.5 5 12 50 20 100 200 500 1000 2000 COLLECTOR CURRENT : IC (mA) Fig.6 Gain bandwidth product vs. collector current Ta =25°C VCE =5V 50 0.1 20 0.2 10 0.5 5 12 20 10 50 100 200 500 1000 COLLECTOR CURRENT : IC (mA) Fig.4 DC current gain vs. collector current Ta =25°C VCE =5V 50 0.1 20 0.2 10 0.5 5 12 0.5 0.2 1 2 5 10 20 COLLECTOR TO BASE VOLTAGE : VCB (V) Fig.7 Collector output capacitance vs. voltage Ta =25°C f =1MHz 50 0.1 20 0.2 10 0.5 5 12 1 2 5 10 20 50 BASS CURRENT : IB (mA) Fig.9 Output-on resistance vs. base current Ta =25°C f =500kHz υi=100mVrms RL =1kΩ 50 0.1 20 0.2 10 0.5 5 12 0.5 0.2 1 2 5 10 20 COLLECTOR TO BASE VOLTAGE : VCB (V) Fig.8 Back capacitance voltage Ta =25°C f =1MHz |