DTA143ECA Ver la hoja de datos (PDF) - E-Tech Electronics LTD
Número de pieza
componentes Descripción
Fabricante
DTA143ECA Datasheet PDF : 3 Pages
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Digital transistors (built-in resistors)
• Features
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 thinfilm 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.
• Structure
PNP digital transistor (with built-in resistors)
•Equivalent circuit
2.9 + 0.2
1.9+ 0.2
0.95+ 0.95
(1)
(2)
DTA143EKA
DTA143ECA
1.1
+
-
0.2
0.1
0.8 + 0.1
0 ~ 0.1
R1
IN
R2
OUT
GND(+)
IN
OUT
GND(+)
(3)
0.4
+
-
0.1
0.05
0.15
+
-
0.1
0.06
All terminals have same dimensions
EIAJ: SC— 59
(1) GND
(2) IN
(3) OUT
DTA143EKA
2.9 + 0.2
1.9+ 0.2
0.95+ 0.95
(1)
(2)
0.95
+
-
0.2
0.1
0.45 + 0.1
0 ~ 0.1
• Absolute maximum ratings(Ta=25 °C)
(3)
0.4
+
-
0.1
0.05
0.15
+
-
0.1
0.06
All terminals have same dimensions
0.2Min
(1) GND
(2) IN
(3) OUT
DTA143ECA
EIAJ: SOT— 23
Parameter
symbol
limits
unit
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
V cc
V IN
IO
I C(Max.)
Pd
Tj
T stg
–50
V
–30~+10
V
–100
mA
–100
200
mW
150
°C
–55~+150
°C
P8–1/3
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