UNISONIC TECHNOLOGIES CO., LTD
DTC123E
DIGITAL TRANSISTORS
(BUILT- IN RESISTORS)
FEATURES
NPN SILICON TRANSISTOR
* 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
Package
SOT-23
SOT-323
SOT-523
TO-92
TO-92
Pin Assignment
1
2
3
G
I
O
G
I
O
G
I
O
G
O
I
G
O
I
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bluk
Ordering Number
Lead Free
Halogen Free
-
DTC123EG-AE3-R
-
DTC123EG-AL3-R
-
DTC123EG-AN3-R
DTC123EL-T92-B
DTC123EG-T92-B
DTC123EL-T92-K
DTC123EG-T92-K
Note: Pin Assignment: G: GND
I: IN
O: OUT
MARKING
SOT-23 / SOT-323 / SOT-523
TO-92
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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QW-R206-085.E
DTC123E
PARAMETER
SYMBOL
V
CC
V
IN
I
OUT
NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C, unless others specified)
UNIT
V
V
mA
mW
mW
mW
°C
°C
RATINGS
Supply Voltage
50
Input Voltage
-10 ~ +12
Output Current
100
SOT-523
150
Power Dissipation
SOT-23/SOT-323
P
D
200
TO-92
625
Junction Temperature
T
J
+150
Storage Temperature
T
STG
-55 ~ +150
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
TEST CONDITIONS
V
CC
=5V, I
OUT
=100μA
V
OUT
=0.3V, I
OUT
=20mA
I
OUT
/I
IN
=10mA/0.5mA
V
IN
=5V
V
CC
=50V, V
IN
=0V
V
OUT
=5V, I
OUT
=20mA
MIN
3
0.1
0.3
3.8
0.5
2.86
1.2
TYP
MAX
0.5
UNIT
V
V
mA
μA
KΩ
MHz
SYMBOL
V
IN(OFF)
Input Voltage
V
IN(ON)
Output Voltage
V
OUT(ON)
Input Current
I
IN
Output Current
I
OUT(OFF)
DC Current Gain
h
FE
Input Resistance
R
1
Resistance Ratio
R
2
/R
1
Transition Frequency
f
T
Note: Transition frequency of the device
20
1.54
0.8
V
CE
=10V, I
E
=−5mA, f=100MHz (Note)
2.2
1
250
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R206-085.E
DTC123E
TYPICAL CHARACTERISTIC
NPN SILICON TRANSISTOR
DC Current Gain vs. Output Current
1K
500
200
100
50
20
10
5
2
1
0.1
0.2
0.5
Output Voltage vs. Output Current
1
500m
200m
100m
l
OUT
/l
IN
=20mA
V
OUT
=5V
T
A
=100°C
25°C
-40°C
50m
20m
10m
5m
2m
1m
1
2
5
10
20
100
0.1
0.2
0.5
1
2
5 10
20
50
100
T
A
=100°C
25°C
-40°C
Output Current, I
OUT
(mA)
Output Current, I
OUT
(mA)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R206-085.E
Analogue and Mixed Signal
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