UNISONIC TECHNOLOGIES CO., LTD
DTC144E
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.
NPN SILICON TRANSISTOR
EQUIVALENT CIRCUIT
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
DTC144EL-AE3-R
DTC144EG-AE3-R
DTC144EL-AL3-R
DTC144EG-AL3-R
DTC144EL-AN3-R
DTC144EG-AN3-R
DTC144EL-T92-B
DTC144EG-T92-B
DTC144EL-T92-K
DTC144EG-T92-K
DTC144EL-T92-R
DTC144EG-T92-R
DTC144EL-T9S-K
DTC144EG-T9S-K
Package
SOT-23
SOT-323
SOT-523
TO-92
TO-92
TO-92
TO-92SP
Pin Assignment
1
2
3
G
I
O
G
I
O
G
I
O
G
O
I
G
O
I
G
O
I
G
O
I
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Reel
Bulk
MARKING
(For SOT Package)
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Copyright © 2012 Unisonic Technologies Co., Ltd
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QW-R206-050,F
DTC144E
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C)
PARAMETER
Supply Voltage
Input Voltage
SYMBOL
V
CC
V
IN
I
OUT
I
OUT(MAX)
NPN SILICON TRANSISTOR
RATINGS
UNIT
50
V
-10 ~ +40
V
30
mA
Output Current
100
mA
TO-92SP
550
TO-92
625
Power Dissipation
P
D
mW
SOT-523
150
SOT-23/SOT-323
200
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 CHARACTERISTICS
(T
A
= 25°C, unless otherwise specified)
PARAMETER
Input Voltage
Output Voltage
Input Current
Output Current
DC Current Gain
Input Resistance
Resistance Ratio
Transition Frequency
SYMBOL
V
IN(OFF)
V
IN(ON)
V
OUT(ON)
I
IN
I
OUT(OFF)
h
FE
R1
R2/R1
f
T
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
= 5mA
MIN
3
0.1
0.3
0.18
0.5
61.1
1.2
TYP
MAX
0.5
UNIT
V
V
mA
μA
kΩ
MHz
68
32.9
0.8
V
CE
= 10V, I
E
= -5mA, f=100MHz
47
1
250
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R206-050,F
DTC144E
■
NPN SILICON TRANSISTOR
Input Voltage vs. Output Current
(ON Characterristics)
TYPICAL CHARACTERISTICS
Output Current vs. Input Voltage
(OFF Characterristics)
10
5
2
Output Current, I
OUT
(mA)
1
0.5
0.2
0.1
0.05
0.02
0.01
0.005
200m
100m
0.1
100
50
20
10
5
2
1
500m
V
OUT
=0.3V
Vcc=5V
T
A
=100℃
25℃
-40℃
Input Voltage, V
IN(ON)
(V)
T
A
=-40℃
25℃
100℃
0.002
0.2
0.5
1
2
5
10
20
50
100
0.001
0
0.5
1.0
1.5
2.0
2.5
3.0
Output Current: I
OUT
(mA)
Input Voltage, V
IN(OFF)
(V)
Output Voltage vs. Output Current
1000
DC Current Gain vs. Output Current
1k
500
V
OUT
=5V
Output Voltage, V
OUT(ON)
(mV)
500
200
100
50
I
OUT
/I
IN
=20
200
DC Current Gain, h
FE
100
50
20
10
5
2
1
0.1
0.2
T
A
=100℃
25℃
-40℃
T
A
=100℃
25℃
-40℃
20
10
5
2
1
0.5
1
2
5
10
20
50
100
0.1
0.2
0.5
1
2
5
10
20
50
100
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-R206-050,F
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