DTA124EM / DTA124EH / DTA124EE / DTA124EUA /
Transistor
DTA124EKA / DTA124ESA
Digital transistors (built-in resistors)
DTA124EM / DTA124EH / DTA124EE /
DTA124EUA / DTA124EKA / DTA124ESA
!
Features
1) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input
resistors (see the equivalent circuit).
2) 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.
3) Only the on / off conditions need to be set for
operation, making device design easy.
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Structure
PNP digital transistor
(Built-in resistor type)
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!
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Equivalent circuit
R
1
R
2
IN
GND(+)
OUT
IN
GND(+)
OUT
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External dimensions (Units : mm)
(1) IN
(2) GND
(3) OUT
0~0.1
(3)
0.32
0.8
1.2
0.13
0.5
0.22
0.4
0.4
1.2
0.8
0.2
0.15Max.
0.2
(2)
(1)
ROHM : VMT3
DTA124EM
(1) IN
(2) GND
(3) OUT
0.12
0~0.1
0.27
(3)
0.7
1.0
0.5
0.5
1.6
1.6
0.85
(2)
(1)
Each lead has same dimensions
ROHM : EMT3 Flat lead
EIAJ : SC-89
DTA124EH
Abbreviated symbol : 15
Abbreviated symbol : 15
0.2
0.2
0.5
0.5
1.0
0.1
1.6
0.2
0.3
0.8
0.1
1.6
0.2
0.55
0.1
0.7
0.1
0.15
0.05
0.1Min.
(3)
(2)
(1)
0~0.1
-
0.05
+
0.1
+
0.1
-
0.05
+
0.1
-
0.05
(1) GND
(2) IN
(3) OUT
ROHM : EMT3
DTA124EE
3
0.2
(15Min.)
4
0.2
2
0.2
0.45
0.5
0.45
5
(1) (2) (3)
-
0.05
+
0.15
+
0.15
-
0.05
2.5
+
0.4
-
0.1
3Min.
(1) GND
(2) OUT
(3) IN
ROHM : SPT
EIAJ : SC-72
DTA124ESA
Abbreviated symbol : 15
0~0.1
2.8
0.2
1.6
0.3Min.
1.1
0.8
0.1
0.15
0.4
2.9
0.2
1.9
0.2
0.95 0.95
+
0.2
-
0.1
-
0.1
+
0.2
+
0.1
-
0.06
+
0.1
-
0.05
(2)
(1)
(3)
(1) GND
(2) IN
(3) OUT
ROHM : SMT3
EIAJ : SC-59
DTA124EKA
All terminals have same dimensions
Abbreviated symbol : 15
Abbreviated symbol : 15
0~0.1
(2)
(1)
(3)
0.1Min.
2.1
0.1
1.25
0.1
0.9
0.1
0.2
0.7
0.1
0.15
0.05
0.3
2.0
0.2
1.3
0.1
0.65 0.65
+
0.1
-
0
(1) GND
(2) IN
(3) OUT
ROHM : UMT3
EIAJ : SC-70
DTA124EUA
All terminals have same dimensions
DTA124EM / DTA124EH / DTA124EE / DTA124EUA /
Transistor
DTA124EKA / DTA124ESA
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!
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Absolute maximum ratings (Ta=25
C)
Limits(DTA124E )
Parameter
Symbol
V
CC
150
200
300
-
50
-
40~
+
10
-
30
-
100
150
-
55~
+
150
E
H
M
UA
KA
SA
V
V
mA
mW
C
C
V
IN
I
O
I
C(Max.)
Pd
Tj
Tstg
Unit
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
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!
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Electrical characteristics (Ta=25
C)
Parameter
Symbol
V
I(off)
V
I(on)
V
O(on)
I
I
I
O(off)
R
1
G
I
R
2
/R
1
f
T
Min.
-
-
3
-
-
-
15.4
56
0.8
-
-
-
-
-
-
0.1
-
-
22
-
1
250
-
0.5
-
0.3
-
0.36
-
0.5
28.6
-
1.2
V
V
CC
=-
5V, I
O
=-
100
A
V
O
=-
0.2V, I
O
=-
5mA
I
O
/I
I
=-
10mA/
-
0.5mA
V
I
=-
5V
V
CC
=-
50V, V
I
=
0V
V
O
=-
5V, I
O
=-
5mA
V
CE
=-
10V, I
E
=
5mA, f
=
100MHz
V
mA
A
k
-
-
-
-
MHz
Typ.
Max.
Unit
Conditions
Input voltage
Output voltage
Input current
Output current
Input resistance
DC current gain
Resistance ratio
Transition frequency
Transition frequency of the device
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Packaging specifications
TL
UMT3
EMT3
SMT3
SPT
DTA124EE
DTA124EM
DTA124EH
Type
DTA124EUA
3000
T2L
VMT3
8000
T2L
EMT3 Flat lead
8000
T106
3000
T146
3000
TP
5000
DTA124EKA
DTA124ESA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Package
Packaging type
Taping
Taping
Taping
Taping
Taping
Taping
Code
Basic ordering
unit (pieces)
DTA124EM / DTA124EH / DTA124EE / DTA124EUA /
Transistor
DTA124EKA / DTA124ESA
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!
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!
Electrical characteristic curves
INPUT VOLTAGE : V
I (on)
(V)
OUTPUT CURRENT : I
O
(A)
-
100
-
50
-
20
-
10
-
5
-
2
-
1
-
500m
-
200m
-
100m
-
100
-
1m
-
10m
-
100m
-
200
-
2m
-
20m
-
500
-
5m
-
50m
V
O
=-
0.3V
25
C
100
C
Ta
=-
40
C
Fig.1 Input voltage vs. output current
(ON characteristics)
0
-
3.0
-
10m
-
1
-
2m
-
5m
-
1m
-
200
-
500
-
100
-
20
-
50
-
10
-
2
-
5
-
0.5
-
1.0
-
1.5
-
2.0
-
2.5
V
CC
=-
5V
INPUT VOLTAGE : V
I (off)
(V)
OUTPUT CURRENT : Io
(A)
Ta
=
100
C
25
C
-
40
C
Fig.2 Output current vs. input voltage
(OFF characteristics)
V
O
=-
5V
DC CURRENT GAIN : G
I
OUTPUT CURRENT : I
O
(A)
1k
500
200
100
50
20
10
5
2
1
-
100
-
1m
-
10m
-
100m
-
200
-
2m
-
20m
-
500
-
5m
-
50m
25
C
-
40
C
Ta
=
100
C
Fig.3 DC current gain vs. output
current
l
O
/l
I
=
20
-
100
-
1m
-
10m
-
100m
-
200
-
2m
-
20m
-
500
-
5m
-
50m
-
1
-
500m
-
200m
-
100m
-
10m
-
50m
-
5m
-
20m
-
2m
-
1m
OUTPUT CURRENT : I
O
(A)
OUTPUT VOLTAGE : V
O(on)
(V)
Ta
=
100
C
25
C
-
40
C
Fig.4 Output voltage vs. output
current
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