TWGMC-DTC143ECA
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DTC143ECA
DTC143ECA
NPN Silicon Epitaxial Planar Digital
Transistor
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 negative 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
PIN CONNENCTIONS and MARKING
DTC143EE
SOT-523
DTC143EUA
SOT-323
3
3
1. IN
1. IN
2. GND
3. OUT
2. GND
3. OUT
1
1
2
2
DTC143EKA
SOT-23-3L
DTC143ECA
SOT-23
3
3
1. IN
1. IN
2. GND
3. OUT
2. GND
3. OUT
1
1
2
2
1
DTC143ECA
MAXIMUM RATINGS(Ta=25
℃
unless otherwise noted)
Limits(DTC143E
□
)
UA CA
Symbol
Parameter
Unit
E
KA
V
CC
V
IN
I
O
Supply Voltage
50
V
V
Input Voltage
-10
～
+30
Output Current
100
mA
mW
P
D
T
j
Power Dissipation
Junction Temperature
Storage Temperature
150
200
200
200
150
℃
℃
T
stg
-55
～
+150
ELECTRICAL CHARACTERISTICS (Ta=25
℃
unless otherwise specified)
Parameter
Input voltage
Symbol
V
I(off)
V
I(on)
V
O(on)
I
I
Conditions
V
CC
=5V,I
O
=100µA
Min
Typ
Max
Unit
V
0.5
V
O
=0.3V,I
O
=20mA
I
O
/I
I
=10mA/0.5mA
V
I
=5V
3
V
Output voltage
Input current
0.3
1.8
0.5
V
mA
μ
A
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
I
O(off)
G
I
V
CC
=50V,V
I
=0
V
O
=5V,I
O
=10mA
20
3.29
0.8
R
1
4.7
1
6.11
1.2
k
Ω
R
2
/R
1
f
T
V
O
=10V,I
O
=5mA,f=100MHz
250
MHz
2
DTC143ECA
Typical Characteristics
ON Characteristics
OFF Characteristics
100
10
V
O
=0.3V
3
1
30
10
T
a
=100
℃
T
a
=25
℃
0.3
0.1
3
1
T
a
=25
℃
T
a
=100
℃
0.03
0.01
0.3
0.1
V
CC
=5V
0.3
0.1
1
10
100
0.6
0.8
1.0
1.2
1.4
1.6
30
3
INPUT VOLTAGE
V
I(OFF)
(V)
OUTPUT CURRENT
I
O
(mA)
V
O(ON)
—— I
O
G
I
—— I
O
1000
1000
V
O
=5V
I
O
/I
I
=20
300
100
300
100
T
a
=100
℃
T
a
=100
℃
30
10
T
a
=25
℃
T
a
=25
℃
30
10
3
1
1
10
100
0.1
1
10
30
100
3
30
0.3
3
OUTPUT CURRENT
I
O
(mA)
OUTPUT CURRENT
I
O
(mA)
P
D
—— T
a
C
O
—— V
R
10
8
400
350
300
250
200
150
100
50
f=1MHz
T
a
=25
℃
DTC143ESA
6
DTC143EUA/CA/KA
4
DTC143EE
DTC143EM
2
0
0
0
4
8
12
16
20
0
25
50
75
100
T
125
150
a
REVERSE BIAS VOLTAGE
V
R
(V)
AMBIENT TEMPERATURE
(
℃
)
3
