Shikues-DTC144EE

DTC144EE  

Digital Transistors (Built-in Resistors)  

DTC144EE/DTC144EUA  

DTC144EKA /DTC144ECA  

DIGITAL TRANSISTOR (NPN)  

·

Equivalent Circuit  

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  

DTC144EE  

SOT-523  

DTC144EUA  

SOT-323  

3

3

1. IN  

1. IN  

2. GND  

3. OUT  

2. GND  

3. OUT  

1

1

2

MARKING: 26  

DTC144ECA  

2

MARKING: 26  

DTC144EKA  

SOT-23  

SOT-23-3L  

3

3

1. IN  

1.IN  

2. GND  

3. OUT  

2.GND  

3.OUT  

1

1

2

2

MARKING: 26  

MARKING: 26  

REV.08  

1 of 4  

DTC144EE  

MAXIMUM RATINGS(Ta=25

℃

unless otherwise noted)  

Limits(DTC144E

□

)  

Symbol  

Parameter  

Unit  

E

CA  

UA  

KA  

V

CC  

V

IN  

I

O  

Supply Voltage  

50  

–

10

～

+40  

30  

V

Input Voltage  

V

Output Current  

mA  

mA  

mW  

I

CM  

P

D  

T

j  

Peak Collector Current  

Power Dissipation  

Junction Temperature  

Storage Temperature  

100  

200  

150  

200  

200  

150  

℃

℃

T

stg  

-55

～

+150  

ELECTRICAL CHARACTERISTICS (Ta=25

℃

unless otherwise specified)  

Parameter  

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  

Input voltage  

V

O

=0.3V,I

O

=2mA  

I

O

/I

I

=10mA/0.5mA  

V

I

=5V  

3

V

Output voltage  

Input current  

0.3  

0.18  

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

=5mA  

68  

32.9  

0.8  

R

1  

47  

1

61.1  

1.2  

k

Ω  

R

2

/R

1  

f

T  

V

O

=10V,I

O

=5mA,f=100MHz  

250  

MHz  

REV.08  

2 of 4  

DTC144EE  

OFF Characteristics  

Typical Characteristics  

1

V

CC

=5V  

ON Characteristics  

100  

V

O

=0.3V  

0.3  

0.1  

30  

10  

T

a

=100

℃

 

0.03  

0.01  

T

a

=25

℃  

3

1

T

a

=25

℃  

T

a

=100

℃  

3E-3  

1E-3  

0.3  

0.1  

0.0  

0.4  

0.8  

1.2  

1.6  

2.0  

INPUT VOLTAGE

 

V

I(OFF)

(V)  

30  

0.1  

0.3  

1

3

10  

OUTPUT CURRENT

 

I

O

(mA)  

I

O  

V

O(ON)

——  

G

I

——  

I

O  

1000  

1000  

I

O

/I

I

=20  

V

O

=5V  

300  

100  

T

a

=100

℃  

300  

100  

T

a

=25

℃  

30  

10  

T

a

=100

℃  

T

a

=25

℃  

30  

10  

3

1

50  

0.3  

0.5  

1

3

10  

30  

0.1  

1

3

10  

30  

100  

(mA)  

O

OUTPUT CURRENT  

I

(mA)  

O

OUTPUT CURRENT  

I

P

D

—— T

a  

C

O

——  

V

R  

8

6

4

2

0

400  

350  

300  

250  

200  

150  

100  

50  

f=1MHz  

T

a

=25

℃  

DTC144EUA/CA/KA  

DTC144EE  

0

0

5

10  

15  

20  

0

25  

50  

75  

100  

125  

150  

REVERSE BIAS VOLTAGE

 

V

R

(V)  

AMBIENT TEMPERATURE

 

T

a

(

℃

)  

REV.08  

3 of 4  

DTC144EE  

REV.08  

4 of 4