DTC123EM / DTC123EE / DTC123EUA
Transistors DTC123EKA / DTC123ESA
Rev.A 1/3
Digit al transistors (built-in resistors)
DTC123EM / DTC123EE / DTC123EUA
DTC123EKA / DTC123ESA
zFeatures
1) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input
resistors (see equivalent circuit).
2) The bias resistors consist of thin-film resistors with
complete isolation to allow negative biasing of the
input. They also have the advantage of almost
completely eliminating pa rasitic effects.
3) Only the on/off conditions need to be set for operation,
making device design easy.
zEquivalent circuit
R1
R2
IN
GND
OUT
IN
GND
OUT
zExternal dimensions (Unit : mm)
(1) GND
(2) OUT
(3) IN
DTC123ESA
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.
ROHM : SPT
EIAJ : SC-72
ROHM : VMT3
DTC123EM
(1) IN
(2) GND
(3) OUT
0~0.1
(3)
0.32
0.8
1.2
0.13
0.5
0.22
0.40.4
1.2
0.80.2
0.15Max.
0.2
(
2
)
(
1
)
Abbreviated symbol : 22
0.2
0.2
0.50.5
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
DTC123EE
Abbreviated symbol : 22
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
DTC123EUA
Abbreviated symbol : 22
All terminals have same dimensions
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
DTC123EKA
Abbreviated symbol : 22
All terminals have same dimensions
DTC123EM / DTC123EE / DTC123EUA
Transistors DTC123EKA / DTC123ESA
Rev.A 2/3
zAbsolute maximum ratings (Ta=25°C)
Limits(DTC123E )
Parameter Symbol
V
CC
150 200 300
50
−10 to +12
100
100
150
−55 to +150
EM UAKASA
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
zElectrical 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
−
−
−
1.54
20
0.8
−
−
−
0.1
−
−
2.2
−
1
250
0.5
−
0.3
3.8
0.5
2.86
−
1.2
−
V
V
CC
=5V, I
O
=100µA
V
O
=0.3V, I
O
=20mA
I
O
/I
I
=10mA/0.5mA
V
I
=5V
V
CC
=50V, V
I
=0V
V
O
=5V, I
O
=20mA
V
CE
=10V, I
E
= −5mA, f=100MHz ∗
V
mA
µA
kΩ
−
−−
−
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
zPackaging specifications
TL
UMT3EMT3 SMT3 SPT
DTC123EE
DTC123EM
Type
DTC123EUA
3000
T2L
VMT3
8000
T106
3000
T146
3000
TP
5000
DTC123EKA
DTC123ESA
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Package
Packaging type
TapingTaping Taping Taping Taping
Code
Basic ordering
unit (pieces)