DTC143TUB Datasheet, PDF (1/3 Pages) Rohm – 100mA / 50V Digital transistors

Transistors
100mA / 50V Digital transistors
(with built-in resistors)
DTC143TUB
DTC143TUB
zApplications
Inverter, Interface, Driver
zFeatures
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 thin-film resistors
with complete isolation to allow negative 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 the device design easy.
zDimensions (Unit : mm)
UMT3F
2.0
0.32
0.9
(3)
(1) Base
(2) Emitter
(3) Collector
(1)
(2)
0.65 0.65
0.13
1.3
Each lead has same dimensions
Abbreviated symbol : 03
zStructure
NPN silicon epitaxial planar transistor type
(Resistor built-in)
zEquivalent circuit
zPackaging specifications
Package
Packaging type
Code
Part No. Basic ordering unit (pieces)
DTC143TUB
UMT3F
Taping
TL
3000
C
B
R1
E
B : Base
C : Collector
E : Emitter
R1=4.7kΩ
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Collector-base voltage
VCBO
50
V
Collector-emitter voltage
VCEO
50
V
Emitter-base voltage
VEBO
5
V
Collector current
Power dissipation
IC
100
mA
PD ^∗1
200
mW
Junction temperature
Tj
150
°C
Range of storage temperature
Tstg
−55 to +150
°C
∗1 Each terminal mounted on a recommended land
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