UNISONIC TECHNOLOGIES CO.,
DTC124E
NPN DIGITAL TRANSISTOR
(BUILT-IN RESISTORS)
NPN EPITAXIAL SILICON TRANSISTOR
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.
EQUIVALENT CIRCUIT
R1
IN
R2
OUT
GND
IN
OUT
GND
MARKING
CC4
2
1
3
SOT-23
*Pb-free plating product number:DTC124EL
PIN CONFIGURATION
PIN NO. PIN NAME
1 GND
2 IN
3 OUT
ORDERING INFORMATION
Order Number
Normal
Lead free
DTC124E-AE3-R DTC124EL-AE3-R
Package
SOT-23
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co.,
1
QW-R206-045,B