DTA124ECA 查看數據表（PDF） - E-Tech Electronics LTD
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DTA124ECA Datasheet PDF : 2 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 (Built-in resistors type)
•Equivalent circuit
DTA124EKA
DTA124ECA
R1
IN
R2
OUT
GND(+)
IN
OUT
GND(+)
2.9 + 0.2
1.9+ 0.2
0.95+ 0.95
(1)
(2)
1.1
+
-
0.2
0.1
0.8 + 0.1
0 ~ 0.1
(3)
0.4
+
-
0.1
0.05
0.15
+
-
0.1
0.06
(1) GND
(2) IN
(3) OUT
All terminals have same dimensions
DTA124EKA
EIAJ: SC— 59
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
(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
DTA124ECA
EIAJ: SOT— 23
• Absolute maximum ratings(Ta=25 °C)
limits
Parameter
symbol
(DTA124EKA DTA124ECA )
unit
Supply voltage
V cc
–50
V
Input voltage
V IN
–40~+10
V
Output current
IO
–30
mA
I C(Max.)
–100
Power dissipation
Pd
200
mW
Junction temperature
Tj
150
°C
Storage temperature
T stg
–55~+150
°C
P7–1/2
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