Rohm Semiconductor DTC123JKAT146 Bipolar Transistor Emitter reverse voltage U(CEO) 50 V DTC123JKAT146 Fiche De Données

 

 

  

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R

1

R

2

IN

GND

OUT

IN

GND

OUT

R

1

=2.2k

Ω, R

2

=47k

Ω

100mA / 50V Digital transistors 
(with built-in resistors) 

 
 


 Applications 

Inverter, Interface, Driver 
 
 


 Features 

1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see the 

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) 

Abbreviated symbol : E42

Abbreviated symbol : E42

Abbreviated symbol : 142

Abbreviated symbol : E42

DTC123JM

DTC123JE

Each lead has same dimensions

Each lead has same dimensions

Each lead has same dimensions

Each lead has same dimensions

DTC123JUA

(1) IN
(2) GND
(3) OUT

ROHM  :  VMT3

(1) GND
(2) IN
(3) OUT

ROHM  :  EMT3

1.6

0.7

0.15

0.1Min.

0.55

0.2

1.6

1.0

0.3

0.8

(2)

0.5

0.5

(3)

0.2

(1)

(1) GND
(2) IN
(3) OUT

ROHM  :  SMT3
EIAJ  :  SC-59

DTC123JKA

(1) GND
(2) IN
(3) OUT

ROHM  :  UMT3
EIAJ  :  SC-70

(3)

0.32

0.8

1.2

0.13

0.5

0.22

0.4 0.4

1.2

0.8

0.2

0.2

(2)

(1)

0.2

0.15

0.1Min.

0.9

0.7

1.25

2.1

0.3

(3)

0.65

(2)

2.0

1.3

(1)

0.65

(2)

(1)

2.8

1.6

0.4

(3)

2.9

1.9

0.95

0.95

0.8

0.15

0.3Min.

1.1

 
 


 Packaging specifications 



TL

UMT3

EMT3

SMT3

DTC123JE

DTC123JM

Part No.

DTC123JUA

3000

T2L

VMT3

8000

T106

3000

T146

3000

DTC123JKA

−
−

−

−
−

−

−

−

−

−

−

−

Package

Packaging type

Taping

Taping

Taping

Taping

Code

Basic ordering 
unit (pieces)