DTC143ZE_09 Datasheet, PDF (1/3 Pages) Rohm – 100mA / 50V Digital transistors (with built-in resistors)

100mA / 50V Digital transistors
(with built-in resistors)
DTC143ZM / DTC143ZE / DTC143ZUA / DTC143ZKA
 Applications
Inverter, Interface, Driver
 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 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.
 Structure
NPN epitaxial planar silicon transistor (Resistor built-in type)
 Dimensions (Unit : mm)
DTC143ZM
1.2
0.32
(3)
ROHM : VMT3
DTC143ZUA
0.22
(1)(2)
0.4 0.4
0.8
0.13
0.5
Abbreviated symbol : E23
2.0
0.3
(3)
0.9
0.2 0.7
(1) IN
(2) GND
(3) OUT
DTC143ZE
ROHM : EMT3
DTC143ZKA
1.6
0.7
0.3
0.55
(3)
(2) (1)
0.2
0.2
0.15
0.5 0.5
1.0
Abbreviated symbol : E23
2.9
1.1
0.4
0.8
(3)
(1) GND
(2) IN
(3) OUT
ROHM : UMT3
EIAJ : SC-70
(2)
(1)
0.65 0.65
1.3
0.15
(1) GND
(2) IN
(3) OUT
Each lead has same dimensions
Abbreviated symbol : 123
ROHM : SMT3
EIAJ : SC-59
(2)
(1)
0.95 0.95
1.9
(1) GND
0.15
(2) IN
(3) OUT
Each lead has same dimensions
Abbreviated symbol : E23
 Packaging specifications
Part No.
Package
Packaging type
Code
VMT3
Taping
T2L
EMT3
Taping
TL
UMT3
Taping
T106
SMT3
Taping
T146
Basic ordering
unit (pieces)
8000
3000
3000
3000
DTC143ZM
DTC143ZE
DTC143ZUA
DTC143ZKA
−
−
−
−
−
−
−
−
−
−
−
−
 Inner circuit
R1
IN
R2
OUT
GND
IN
OUT
GND
R1=4.7kΩ, R2=47kΩ
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2009.06 - Rev.D