DTC124EE/DTC124EUA/DTC124EKA
DTC124ECA/DTC124ESA
NPN Digital Transistors (Built-in Resistors)
Elektronische Bauelemente
04-Aug-2021 Rev. B Page 1 of 3
http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually.
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
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.
ORDER INFORMATION
Part Number Type
DTC124E Series Lead (Pb)-free
DTC124E Series-C
Lead (Pb)-free and Halogen-free
PIN CONNENCTIONS AND MARKING
DTC124ECA
1. IN
2. GND
3. OUT
SOT-23
MARKING:25
DTC124EE
1. IN
2. GND
3. OUT
SOT-523
MARKING:25
DTC124EUA
1. IN
2. GND
3. OUT
SOT-323
MARKING:25
DTC124ESA
1. IN
2. GND
3. OUT
TO-92S
MARKING:C124
DTC124EKA
1. IN
2. GND
3. OUT
SC-59
MARKING:25
EQUIVALENT CIRCUIT
DTC124EE/DTC124EUA/DTC124EKA
DTC124ECA/DTC124ESA
NPN Digital Transistors (Built-in Resistors)
Elektronische Bauelemente
04-Aug-2021 Rev. B Page 2 of 3
http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually.
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C unless otherwise noted)
Parameter Symbol
Limits (DTC124E
□
)
Unit
E UA KA CA SA
Supply Voltage V
CC
50 V
Input Voltage V
IN
-10~40 V
Output Current I
O
30
mA
Peak Collector Current I
C
100
Power Dissipation P
D
150 200 300 mW
Junction & Storage Temperature T
J
, T
STG
-55~150 °C
ELECTRICAL CHARACTERISTICS
(T
A
=25°C unless otherwise noted)
Parameter Symbol Min. Typ. Max. Unit Test Condition
Input Voltage
V
I(off)
0.5 - -
V
V
CC
=5V, I
O
=100μA
V
I(on)
- - 3 V
O
=0.2V, I
O
=5mA
Output Voltage V
O(on)
- 0.1 0.3 V I
O
/I
I
=10mA/0.5mA
Input Current I
I
- - 0.36 mA V
I
=5V
Output Current I
O(off)
- - 0.5 μA V
CC
=50V, V
I
=0
DC Current Gain G
I
56 - - V
O
=5V, I
O
=5mA
Input Resistance R
1
15.4 22 28.6 kΩ
Resistance Ratio R
2
/ R
1
0.8 1 1.2
Transition Frequency f
T
- 250 - MHz V
O
=10V, I
O
=5mA, f=100MHz