UNISONIC TECHNOLOGIES CO., LTD
DTC123Y
NPN SILICON TRANSISTOR
www.unisonic.com.tw 1 of 3
Copyright © 2014 Unisonic Technologies Co., Ltd QW-R206-069.E
NPN DIGITAL TRANSISTOR
(BUILT- IN BIAS 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
DTC123YL-AE3-R DTC123YG-AE3-R SOT-23 I G O Tape Reel
DTC123YL-AL3-R DTC123YG-AL3-R SOT-323 I G O Tape Reel
DTC123YL-AN3-R DTC123YG-AN3-R SOT-523 I G O Tape Reel
Note: Pin Assignment: I: IN G: GND O: OUT
MARKING
CC3Y
Y: Lead Free
Y: Halogen Free
DTC123Y
NPN SILICON TRANSISTOR
UNISONIC TECHNOLOGIES CO., LTD 2 of 3
www.unisonic.com.tw QW-R206-069.E
ABSOLUTE MAXIMUM RATING (T
A
=25°C, unless otherwise specified)
PARAMETER SYMBOL RATINGS UNIT
Supply Voltage V
CC
50 V
Input Voltage V
IN
-5 ~ +12 V
I
OUT
100 mA
Output Current
I
C(MAX)
100 mA
SOT-23/SOT-323 200 mW
Power Dissipation
SOT-523
P
D
150 mW
Storage Temperature T
J
+150 °C
Junction 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 CHARACTERISTICS (T
A
=25°C, unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
V
IN(OFF)
V
CC
=5V, I
OUT
=100μA 0.3 V
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
=10mA 33
Input Resistance R
1
1.54 2.2 2.86 KΩ
Resistance Ratio R
2
/R
1
3.6 4.5 5.5
Transition Frequency f
T
V
CE
=10V, I
E
=-5mA, f=100MHz(Note) 250 MHz
Note: Transition frequency of the device