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| UNISONIC TECHNOLOGIES CO., DTC143E NPN EPITAXIAL SILICON TRANSISTOR NPN DIGITAL TRANSISTOR (BUILT-IN RESISTORS) FEATURES *Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see the equivalent circuit). *The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input They also have the advantage of almost completely eliminating parasitic effects. *Only the on / off conditions need to be set for operation, making device design easy. 1 2 3 SOT-323 EQUIVALENT CIRCUIT IN R1 OUT MARKING *Pb-free plating product number:DTC143EL R2 GND IN GND OUT CE3 PIN CONFIGURATION PIN NO. PIN NAME 1 GND 2 IN 3 OUT ORDERING INFORMATION Order Number Normal Lead free DTC143E-AL3-R DTC143EL-AL3-R Package SOT-323 Packing Tape Reel www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co., 1 QW-R220-015.A DTC143E PARAMETER Supply Voltage Input Voltage Output Current Power Dissipation Junction Temperature Storage Temperature NPN EPITAXIAL SILICON TRANSISTOR SYMBOL VCC VIN IC PD TJ TSTG RATINGS 50 -10 ~ +30 100 200 150 -40 ~ +150 UNIT V V mA mW ABSOLUATE MAXIUM RATINGS (Ta = 25) ELECTRICAL CHARACTERISTICS (Ta= 25, unless otherwise specified.) SYMBOL VI(off) Input Voltage VI(ON) Output Voltage VO(ON) Input Current II Output Current IO(off) DC Current Gain GI Input Resistance R1 Resistance Ratio R2/R1 Transition Frequency fT *Transition frequency of the device PARAMETER TEST CONDITIONS VCC= 5V, IO=100A VO= 0.3V, IO= 20mA IO/II= 10mA / 0.5 mA VI= 5V VCC= 50V , VI=0V VO= 5V, IO= 10mA MIN 3 0.1 0.3 1.8 0.5 6.11 1.2 TYP MAX 0.5 UNIT V V mA A k MHz 20 3.29 0.8 VCE= 10 V, IE= -5mA, f=100MHz * 4.7 1 250 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 QW-R220-015.A DTC143E NPN EPITAXIAL SILICON TRANSISTOR TYPICAL CHARACTERICS Fig.1 Input voltage vs.output current (ON characterristics) 100 50 Fig.2 Output current vs Input voltage (OFF characterristics) 10m 5m 2m Ta=100 25 -40 Vcc=5V Vo=0.3V (V) Output Current :Io (A) 5m 10m 20m 50m 100m 20 10 5 1m 500 200 100 50 20 10 5 Input Voltage :VI(ON) 2 1 500m Ta=-40 25 100 200m 100m 100 200 2 500 1m 2m 1 0 0.5 -1.0 1.5 2.0 2.5 3.0 Output Current :Io (A) Fig.3 DC current gain vs.output current 1K 500 INPUT VOLTAGE: Vi(off) (V) Fig.4 Output voltage vs. output current 1 500m Vo=5V Ta=100 25 -40 Io/II=20 Ta=100 25 -40 100 50 Output Voltage :VO(ON) V 200 200m 100m 50m DC Current Gain: GI 20 10 5 20m 10m 5m 2 1 100 200 2m 1m 100 200 500 1m 2m 5m 10m 20m 50m 100m 500 1m 2m 5m 10m 20m 50m 100m Output Current :Io(A) Output Current :Io (A) U TC assum es no responsibility for equipm ent failures that result from using products at v alues that ex ceed, ev en m om entarily, rated v alues (such as m ax im um ratings, operating condition ranges, or other param eters) listed in products specifications of any and all UT C products described or contained herein. UT C products are not designed for use in life support appliances, dev ices or system s where m alfunction of these products can be reasonably expected to result in personal injury. R eproduction in whole or in part is prohibited without the prior written consent of the copyright owner. T he inform ation presented in this docum ent does not form part of any quotation or contract, is believ ed to be accurate and reliable and m ay be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 QW-R220-015.A |
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