Datasheet

UNISONIC TECHNOLOGIES CO., LTD
DTC123E
NPN SILICON TRANSISTOR
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
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

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
MARKING
SOT-23 / SOT-323 / SOT-523
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
TO-92
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QW-R206-085.E
DTC123E

NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless others specified)
PARAMETER
RATINGS
50
-10 ~ +12
100
SOT-523
150
Power Dissipation
SOT-23/SOT-323
PD
200
TO-92
625
Junction Temperature
TJ
+150
Storage Temperature
TSTG
-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.
Supply Voltage
Input Voltage
Output Current

SYMBOL
VCC
VIN
IOUT
UNIT
V
V
mA
mW
mW
mW
°C
°C
ELECTRICAL SPECIFICATIONS (TA=25°C, unless others specified)
PARAMETER
SYMBOL
VIN(OFF)
Input Voltage
VIN(ON)
Output Voltage
VOUT(ON)
Input Current
IIN
Output Current
IOUT(OFF)
DC Current Gain
hFE
Input Resistance
R1
Resistance Ratio
R2/R1
Transition Frequency
fT
Note: Transition frequency of the device
TEST CONDITIONS
VCC =5V, IOUT =100μA
VOUT =0.3V, IOUT =20mA
IOUT/IIN =10mA/0.5mA
VIN=5V
VCC =50V, VIN =0V
VOUT =5V, IOUT =20mA
VCE =10V, IE =−5mA, f=100MHz (Note)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP
MAX
0.5
UNIT
0.1
0.3
3.8
0.5
V
mA
μA
2.2
1
250
2.86
1.2
KΩ
3
20
1.54
0.8
V
MHz
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QW-R206-085.E
DTC123E

NPN SILICON TRANSISTOR
TYPICAL CHARACTERISTIC
Output Voltage vs. Output Current
DC Current Gain vs. Output Current
1K
VOUT=5V
500
100m
100
20
TA=100°C
25°C
-40°C
50m
TA=100°C
25°C
-40°C
20m
10
10m
5
5m
2
2m
1m
1
0.1
lOUT/lIN=20mA
200m
200
50
1
500m
0.2
0.5
1
2
5
10
20
100
Output Current, IOUT (mA)
0.1
0.2
0.5
1
2
5 10
20
50
100
Output Current, IOUT (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
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