JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
Digital Transistors (Built-in Resistors)
DTA144EM/DTA144EE/DTA144EUA
DTA144EKA /DTA144ECA/DTA144ESA
·Equivalent Circuit
DIGITAL TRANSISTOR (PNP)
FEATURES
Built-in bias resistors enable the configuration of an inverter circuit
without connecting external input resistors(see equivalent circuit)
The bias resistors consist of thin-film resistors with complete isolation
to allow positive biasing of the input.They also have the advantage of
almost completely eliminating parasitic effects
Only the on/off conditions need to be set for operation, making device design easy
PIN CONNENCTIONS and MARKING
DTA144EM
SOT-723
DTA144EE
1
1. IN
1. IN
2. GND
2. GND
3. OUT
2
3
DTA144EKA
SOT-323
SOT-23-3L
3
1. IN
1. IN
2. GND
2. GND
3. OUT
2
2
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3. OUT
1
1
3
1
3. OUT
1
2
DTA144EUA
DTA144ECA
SOT-523
3
3
DTA144ESA
SOT-23
TO-92S
1. IN
1. GND
2. GND
2. OUT
3. OUT
3. IN
2
1 2 3
1
Rev. - 2.1
ORDERING INFORMATION
Part Number
MARKING
(1)
Package
Packing Method
Pack Quantity
DTA144EM
16
SOT-723
Reel
8000pcs/Reel
DTA144EE
16
SOT-523
Reel
3000pcs/Reel
DTA144EUA
16
SOT-323
Reel
3000pcs/Reel
DTA144EKA
16
SOT-23-3L
Reel
3000pcs/Reel
DTA144ECA
16
SOT-23
Reel
3000pcs/Reel
z
z
DTA144ESA
A144 (2)
E XXX
TO-92S
Bulk
1000pcs/Bag
DTA144ESA-TA
A144
E XXX
TO-92S
Tape
3000pcs/Box
z
(2)
z
(1). Solid dot = Green molding compound device, if none, the normal device.
Notes:
(2). ;;; &RGH
MAXIMUM RATINGS(Ta=25℃ unless otherwise noted)
Symbol
Limits(DTA144E□)
Parameter
M
VCC
Supply Voltage
VIN
Input Voltage
IO
E
UA
KA
Unit
CA
SA
-50
V
-40~+10
V
Output Current
-30
mA
ICM
Peak Collector Current
-100
mA
PD
Power Dissipation
TJ,Tstg
100
150
Operation Junction and
Storage Temperature Range
200
200
300
200
mW
℃
-55~+150
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Input voltage
Output voltage
Input current
Symbol
Conditions
Min
Typ
Max
VI(off)
VCC=-5V,IO=-100µA
VI(on)
VO=-0.3V,IO=-2 mA
-3
V
VO(on)
IO/II=-10mA/-0.5mA
-0.3
V
VI=-5V
-0.18
mA
VCC=-50V,VI=0
-0.5
μA
kΩ
II
-0.5
V
Output current
IO(off)
DC current gain
GI
Input resistance
R1
32.9
47
61.1
Resistance ratio
R2/R1
0.8
1
1.2
Transition frequency
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Unit
fT
VO=-5V,IO=-5mA
VO=-10V,IO=-5mA,f=100MHz
2
68
250
MHz
Rev. - 2.1
Typical Characteristics
OFF Characteristics
ON Characteristics
-100
-10
VCC=-5V
(mA)
(V)
VO=-0.3V
-1
OUTPUT CURRENT
INPUT VOLTAGE
I0
VI(ON)
-10
Ta=25 ℃
-1
Ta=100 ℃
-0.1
-0.1
-1
-10
OUTPUT CURRENT
o
Ta=25 C
-0.1
-0.01
-0.0
-100
-0.5
-1.0
(mA)
IO
VO(ON) ——
Ta=100 ℃
-1.5
-2.0
INPUT VOLTAGE
GI
IO
-3000
——
-2.5
VI(OFF)
-3.0
-3.5
(V)
IO
1000
VO=-5V
IO/II=20
DC CURRENT GAIN
OUTPUT VOLTAGE
VO(ON)
GI
(mV)
-1000
Ta=100 ℃
-100
Ta=25 ℃
-10
-1
-10
CO
——
IO
Ta=25 ℃
10
1
-0.1
-100
OUTPUT CURRENT
Ta=100 ℃
100
-1
(mA)
-10
OUTPUT CURRENT
VR
PD
——
IO
-100
(mA)
Ta
400
3.0
f=1MHz
Ta=25 ℃
(mW)
DTA144ESA
300
PD
2.0
POWER DISSIPATION
OUTPUT CAPACITANCE
CO
(pF)
2.5
1.5
1.0
DTA144EUA/CA/KA
200
DTA144EE
DTA144EM
100
0.5
0
0.0
-0
-5
-10
-15
-20
REVERSE VOLTAGE
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-25
VR
-30
0
-35
25
50
75
AMBIENT TEMPERATURE
(V)
3
100
Ta
125
150
(℃ )
Rev. - 2.1
SOT-723 Package Outline Dimensions
Dimensions In Millimeters
Min.
Max.
0.430
0.500
0.000
0.050
0.170
0.270
0.270
0.370
0.080
0.150
1.150
1.250
1.150
1.250
0.750
0.850
0.800TYP.
7° REF.
Symbol
A
A1
b
b1
c
D
E
E1
e
θ
Dimensions In Inches
Min.
Max.
0.017
0.020
0.000
0.002
0.007
0.011
0.011
0.015
0.003
0.006
0.045
0.049
0.045
0.049
0.030
0.033
0.031TYP.
7° REF.
SOT-723 Suggested Pad Layout
NOTICE
JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other
changes without further notice to any product herein. JSCJ does not assume any liability arising
out of the application or use of any product described herein.
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4
Rev. - 2.1
SOT-723 Tape and Reel
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5
Rev. - 2.1
SOT-523 Package Outline Dimensions
Symbol
A
A1
A2
b1
b2
c
D
E
E1
e
e1
L
L1
θ
Dimensions In Millimeters
Min.
Max.
0.700
0.900
0.000
0.100
0.700
0.800
0.150
0.250
0.250
0.350
0.100
0.200
1.500
1.700
0.700
0.900
1.450
1.750
0.500 TYP.
0.900
1.100
0.400 REF.
0.260
0.460
0°
8°
Dimensions In Inches
Max.
Min.
0.028
0.035
0.000
0.004
0.028
0.031
0.006
0.010
0.010
0.014
0.004
0.008
0.059
0.067
0.028
0.035
0.057
0.069
0.020 TYP.
0.035
0.043
0.016 REF.
0.010
0.018
0°
8°
SOT-523 Suggested Pad Layout
NOTICE
JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other
changes without further notice to any product herein. JSCJ does not assume any liability arising
out of the application or use of any product described herein.
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6
Rev. - 2.1
SOT-523 Tape and Reel
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7
Rev. - 2.1
SOT-323 Package Outline Dimensions
Dimensions In Millimeters
Min
Max
0.900
1.100
0.000
0.100
0.900
1.000
0.200
0.400
0.080
0.150
2.000
2.200
1.150
1.350
2.150
2.450
0.650 TYP
1.200
1.400
0.525 REF
0.260
0.460
0°
8°
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
θ
Dimensions In Inches
Min
Max
0.035
0.043
0.000
0.004
0.035
0.039
0.008
0.016
0.003
0.006
0.079
0.087
0.045
0.053
0.085
0.096
0.026 TYP
0.047
0.055
0.021 REF
0.010
0.018
0°
8°
SOT-323 Suggested Pad Layout
NOTICE
JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other
changes without further notice to any product herein. JSCJ does not assume any liability arising
out of the application or use of any product described herein.
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8
Rev. - 2.1
SOT-323 Tape and Reel
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9
Rev. - 2.1
-3L
Symbol
A
A1
A2
b
c
D
E1
E
e
e1
L
Dimensions In Millimeters
Min.
Max.
1.050
1.250
0.000
0.100
1.050
1.150
0.300
0.500
0.100
0.200
2.820
3.020
1.500
1.700
2.650
2.950
0.950(BSC)
1.800
2.000
0.300
0.600
0°
8°
Dimensions In Inches
Max.
Min.
0.041
0.049
0.000
0.004
0.041
0.045
0.012
0.020
0.004
0.008
0.111
0.119
0.059
0.067
0.104
0.116
0.037(BSC)
0.071
0.079
0.012
0.024
0°
8°
-3L
NOTICE
JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other
changes without further notice to any product herein. JSCJ does not assume any liability arising
out of the application or use of any product described herein.
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10
Rev. - 2.1
SOT-23-3L Tape and Reel
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11
Rev. - 2.1
SOT-23 Package Outline Dimensions
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
θ
Dimensions In Millimeters
Min
Max
0.900
1.150
0.000
0.100
0.900
1.050
0.300
0.500
0.080
0.150
2.800
3.000
1.200
1.400
2.250
2.550
0.950 TYP
1.800
2.000
0.550 REF
0.300
0.500
0°
8°
Dimensions In Inches
Min
Max
0.035
0.045
0.000
0.004
0.035
0.041
0.012
0.020
0.003
0.006
0.110
0.118
0.047
0.055
0.089
0.100
0.037 TYP
0.071
0.079
0.022 REF
0.012
0.020
0°
8°
SOT-23 Suggested Pad Layout
NOTICE
JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other
changes without further notice to any product herein. JSCJ does not assume any liability arising
out of the application or use of any product described herein.
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12
Rev. - 2.1
SOT-23 Tape and Reel
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13
Rev. - 2.1
Dimensions In Millimeters
Min.
Max.
1.420
1.620
0.660
0.860
0.330
0.480
0.400
0.510
0.330
0.510
3.900
4.100
2.280
2.680
3.050
3.250
1.270 TYP.
2.440
2.640
15.100
15.500
45° TYP.
Symbol
A
A1
b
b1
c
D
D1
E
e
e1
L
θ
Dimensions In Inches
Min.
Max.
0.056
0.064
0.026
0.034
0.013
0.019
0.016
0.020
0.013
0.020
0.154
0.161
0.090
0.106
0.120
0.128
0.050 TYP.
0.096
0.104
0.594
0.610
45° TYP.
NOTICE
JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other
changes without further notice to any product herein. JSCJ does not assume any liability arising
out of the application or use of any product described herein.
www.jscj-elec.com
14
Rev. - 2.1
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15
Rev. - 2.1
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