UNISONIC TECHNOLOGIES CO., LTD
DTC123E
NPN SILICON TRANSISTOR
www.unisonic.com.tw 1 of 3
Copyright © 2014 Unisonic Technologies Co., Ltd QW-R206-085.E
DIGITAL TRANSISTORS
(BUILT- IN RESISTORS)
FEATURES
* Built-in bias resistors that implies easy ON/OFF applications.
* The bias resistors are thin-film resistors with complete isolation to
allow negative input.
EQUIVALENT CIRCUIT
ORDERING INFORMATION
Ordering Number Pin Assignment
Lead Free Halogen Free
Package
1 2 3
Packing
DTC123EL-AE3-R DTC123EG-AE3-R SOT-23 I G O Tape Reel
DTC123EL-AL3-R DTC123EG-AL3-R SOT-323 I G O Tape Reel
DTC123EL-AN3-R DTC123EG-AN3-R SOT-523 I G O Tape Reel
DTC123EL-T92-B DTC123EG-T92-B TO-92 G O I Tape Box
DTC123EL-T92-K DTC123EG-T92-K TO-92 G O I Bluk
Note: Pin Assignment: I: IN G: GND O: OUT
MARKING
SOT-23 / SOT-323 / SOT-523 TO-92
DTC123E NPN SILICON TRANSISTOR
UNISONIC TECHNOLOGIES CO., LTD 2 of 3
www.unisonic.com.tw QW-R206-085.E
ABSOLUTE MAXIMUM RATINGS (T
A
=25°C, unless others specified)
PARAMETER SYMBOL RATINGS UNIT
Supply Voltage V
CC
50 V
Input Voltage V
IN
-10 ~ +12 V
Output Current I
OUT
100 mA
SOT-523 150 mW
SOT-23/SOT-323 200 mW
Power Dissipation
TO-92
P
D
625 mW
Junction Temperature T
J
+150 °C
Storage Temperature T
STG
-55 ~ +150 °C
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL SPECIFICATIONS (T
A
=25°C, unless others specified)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
V
IN(OFF)
V
CC
=5V, I
OUT
=100μA 0.5
Input Voltage
V
IN(ON)
V
OUT
=0.3V, I
OUT
=20mA 3
V
Output Voltage V
OUT(ON)
I
OUT
/I
IN
=10mA/0.5mA 0.1 0.3 V
Input Current I
IN
V
IN
=5V 3.8 mA
Output Current I
OUT(OFF)
V
CC
=50V, V
IN
=0V 0.5 μA
DC Current Gain h
FE
V
OUT
=5V, I
OUT
=20mA 20
Input Resistance R
1
1.54 2.2 2.86 KΩ
Resistance Ratio R
2
/R
1
0.8 1 1.2
Transition Frequency f
T
V
CE
=10V, I
E
=−5mA, f=100MHz (Note) 250 MHz
Note: Transition frequency of the device