Rohm Semiconductor DTC143ZKAT146 Bipolar Transistor Emitter reverse voltage U(CEO) 50 V DTC143ZKAT146 Fiche De Données

 

 

  

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  2009 ROHM Co., Ltd. All rights reserved. 

R

1

R

2

IN

R1=4.7k

Ω, R2=47kΩ

GND

OUT

IN

GND

OUT

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 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 : E23

Abbreviated symbol : 123

Abbreviated symbol : E23

Abbreviated symbol : E23

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

ROHM  :  VMT3

DTC143ZM

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

ROHM  :  EMT3

DTC143ZE

(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)

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

DTC143ZKA

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

ROHM  :  UMT3
EIAJ  :  SC-70

DTC143ZUA

Each lead has same dimensions

Each lead has same dimensions

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

DTC143ZE

DTC143ZM

Part No.

DTC143ZUA

3000

T2L

VMT3

8000

T106

3000

T146

3000

DTC143ZKA

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−

−

−
−

−

−

−

−

−

−

−

Package

Packaging type

Taping

Taping

Taping

Taping

Code

Basic ordering 
unit (pieces)