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Elektronische Bauelemente
DTC144EE / DTC144EUA
DTC144ECA / DTC144ESA / DTC144EM
NPN Digital Transistors (Built-in Resistors)
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.
EQUIVALENT CIRCUIT
DTC144EE (SOT-523)
Addreviated symbol26
DTC144EM (SOT-723)
DTC144EUA (SOT-323)
Addreviated symbol26
DTC144ECA (SOT-23)
Addreviated symbol26
DTA144ESA (TO-92S)
Addreviated symbol26
ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise noted)
Parameter
Symbol
M
Limits (DTC144E)
E UA CA
Collector-Base Voltage
VCC
50
Input voltage
VIN
-10~40
Output current
IO
IC(MAX)
30
100
Power dissipation
PD 100 150
200
Junction & Storage temperature
TJ, TSTG
150, -55~150
Unit
SA
V
V
mA
300 mW
°C
http://www.SeCoSGmbH.com/
28-Oct-2011 Rev. B
Any changes of specification will not be informed individually.
Page 1 of 3

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Elektronische Bauelemente
DTC144EE / DTC144EUA
DTC144ECA / DTC144ESA / DTC144EM
NPN Digital Transistors (Built-in Resistors)
ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)
Parameter
Symbol
Min.
Typ.
Max.
Input voltage
VI(off)
VI(on)
0.5
-
-
-
-
3
Output voltage
VO(on)
-
- 0.3
Input current
II - - 0.18
Output current
IO(off)
-
- 0.5
DC current gain
GI 68
-
-
Input resistance
R1 32.9 47 61.1
Resistance ratio
R2/R1
0.8
1
1.2
Transition frequency
fT - 250 -
Unit Test Conditions
VCC=5V, IO=100µA
V
VO=0.3V, IO=2mA
V IO/II=10mA/0.5mA
mA VI=5V
µA VCC=50V, VI=0
VO=5V, IO=5mA
K
MHz
VO=10V, IO=5mA,
f=100MHz
http://www.SeCoSGmbH.com/
28-Oct-2011 Rev. B
Any changes of specification will not be informed individually.
Page 2 of 3

No Preview Available !

Elektronische Bauelemente
CHARACTERISTIC CURVES
DTC144EE / DTC144EUA
DTC144ECA / DTC144ESA / DTC144EM
NPN Digital Transistors (Built-in Resistors)
http://www.SeCoSGmbH.com/
28-Oct-2011 Rev. B
Any changes of specification will not be informed individually.
Page 3 of 3