DTA144ECA(2011) Просмотр технического описания (PDF) - Secos Corporation.
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DTA144ECA Datasheet PDF : 2 Pages
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Elektronische Bauelemente
DTA144EE / DTA144EUA / DTA144ECA /
DTA144ESA
PNP 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
DTA144EE (SOT-523)
DTA144EUA (SOT-323)
Abbreviated symbol：16
DTA144ESA (TO-92S)
Abbreviated symbol：16
DTA144ECA (SOT-23)
Abbreviated symbol：16
ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise noted)
Parameter
Symbol
E
Supply voltage
VCC
Input voltage
VIN
Output current
IO
IC(MAX)
Collector Dissipation
PC
150
Junction & Storage temperature TJ, TSTG
Rating
UA
CA
-50
-40 ~ 10
-30
-100
200
150, -55~150
Unit
SA
V
V
mA
300
mW
°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Parameter
Input voltage
Symbol
VI(off)
VI(on)
Min.
-0.5
-
Typ.
-
-
Max.
-
-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
Transition frequency
fT
-
250
-
Resistance ratio
R1 / R2
0.8
1
1.2
Unit
V
V
μA
μA
V
MHz
KΩ
Test Conditions
vCC= -5V, IO= -100μA
vO= -0.3V, IO= -2mA
IO/Il= -10mA / -0.5mA
Vl= -5V
vCC= -50V, VI=0
VO= -5V, IO= -5mA
VO= -10V, IC= -5mA,
f=100MHz
http://www.SeCoSGmbH.com/
18-Oct-2011 Rev. B
Any changes of specification will not be informed individually.
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