UNISONIC TECHNOLOGIES CO.,
DTC143E
NPN EPITAXIAL SILICON TRANSISTOR
NPN DIGITAL TRANSISTOR (BUILT-IN RESISTORS)
FEATU...
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
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ORDERING INFORMATION Order Number Normal Lead free DTC143E-AL3-R DTC143EL-AL3-R Package SOT-323 Packing Tape Reel
www.unisonic.com.tw Copyright © 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 frequenc...