DTC144EB / DTC144EM DTC144EE DTC144EUA DTC144EKA Dtc144eb, Dtc144ee, Dtc144eka, Dtc144em, Rohm

User Manual: Marking of electronic components, SMD Codes 26, 26***, 2603, 2611, 265N10LS, 26N02KS, 26T. Datasheets BSC026N02KS G, BSC265N10LSF G, DTC144EB, DTC144ECA, DTC144EE, DTC144EEB, DTC144EKA, DTC144EM, DTC144EUA, DTC144EUB, MP2611GL, MTF44P03N3, PDTC143XK, SC2603SKTRT, TK71526AS, TSM260P02CX, TSM260P02CX6.

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c 2009 ROHM Co., Ltd. All rights reserved. 2009.03 - Rev.B

100mA / 50V Digital transistors

(with built-in resistors)

DTC144EB / DTC144EM / DTC144EE / DTC144EUA / DTC144EKA

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.

zStructure

NPN epitaxial planar silicon transistor (Resistor built-in type)

zDimensions (Unit : mm)

ROHM : VMT3

DTC144EM

(1) IN

(2) GND

(3) OUT

Abbreviated symbol : 26

Abbreviated symbol : 26

(1) GND

(2) IN

(3) OUT

ROHM : EMT3

DTC144EE

Abbreviated symbol : 26

(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 : UMT3

EIAJ : SC-70

DTC144EUA

Abbreviated symbol : 26

Each lead has same dimensions Each lead has same dimensions

(1) GND

(2) IN

(3) OUT

ROHM : SMT3

EIAJ : SC-59

DTC144EKA

Abbreviated symbol : 26

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

(1) IN

(2) GND

(3) OUT

ROHM :

VMN3

DTC144EB

0.22

0.8

0.1 1.0 0.1

0.16

0.6

0.35

(1) (2)

(3)

0.37

0.17

2/3

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c 2009 ROHM Co., Ltd. All rights reserved. 2009.03 - Rev.B

Data Sheet DTC144EB / DTC144EM / DTC144EE / DTC144EUA / DTC144EKA

zPackaging specifications zEquivalent circuit

TL

UMT3EMT3 SMT3

DTC144EE

DTC144EM

Part No.

DTC144EUA

3000

T2L

VMT3

8000

T2L

VMN3

8000

T106

3000

T146

3000

DTC144EKA

DTC144EB

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

Package

Packaging type TapingTapingTaping Taping Taping

Code

Basic ordering

unit (pieces)

zAbsolute maximum ratings (Ta=25°C)

Limits

Parameter Symbol

150 200

50

−10 to +40

−55 to +150

30

100

150

DTC144EEDTC144EM

DTC144EUA DTC144EKADTC144EB

V

V

mA

mW

°C

°C

V

IN

I

O

I

C(Max.)

P

D

Tj

Tstg

Unit

Supply voltage

Input voltage

Output current

Power dissipation

Junction temperature

Storage temperature

V

CC

zElectrical characteristics (Ta=25°C)

Parameter Symbol

V

I(off)

V

I(on)

V

O(on)

I

I

I

O(off)

R

1

G

I

R

2

/R

1

f

T

Min.

−

3

−

−

−

32.9

68

0.8

−

−

−

0.1

−

−

47

−

1

250

0.5

−

0.3

0.18

0.5

61.1

−

1.2

−

VV

CC

=5V, I

O

=100µA

V

O

=0.3V, I

O

=2mA

I

O

/I

I

=10mA/0.5mA

V

I

=5V

V

CC

=50V, V

I

=0V

V

O

=5V, I

O

=5mA

V

CE

=10V, I

E

= −5mA, f=100MHz

∗

V

mA

µA

kΩ

−

−−

−

MHz

Typ. Max. Unit Conditions

Input voltage

Output voltage

Input current

Output current

Input resistance

DC current gain

Resistance ratio

Transition frequency

∗

Characteristics of built-in transistor

zElectrical characteristic curves

V

O

=0.3V

100µ200µ500µ1m 2m 5m 10m 20m 50m 100

m

100

50

20

10

5

2

1

500m

200m

100m

INPUT VOLTAGE : V

I(on)

(V)

OUTPUT CURRENT : I

O

(A)

Fig.1 Input voltage vs. output curren

t

(ON characteristics)

25°C

100°C

Ta= −40°C

V

CC

=5V

0.5 1.0 1.5 2.0 2.5 3

.0

0

10m

5m

2m

1m

500µ

200µ

100µ

50µ

20µ

10µ

5µ

1µ

2µ

INPUT VOLTAGE : V

I(off)

(V)

OUTPUT CURRENT : Io

(A)

Ta=100°C

25°C

−40°C

Fig.2 Output current vs. input voltag

e

(OFF characteristics)

R1

R2

IN

R

1

=R

2

=47kΩ

GND

OUT

IN

GND

OUT

3/3

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c 2009 ROHM Co., Ltd. All rights reserved. 2009.03 - Rev.B

Data Sheet DTC144EB / DTC144EM / DTC144EE / DTC144EUA / DTC144EKA

OUTPUT CURRENT : IO (A)

DC CURRENT GAIN : G

I

VO=5V

100µ200µ500µ1m 2m 5m 10m 20m 50m 100

m

1k

500

200

100

50

20

10

5

2

1

Fig.3 DC current gain vs. output

current

Ta=100°C

25°C

−40°C

100µ200µ500µ1m 2m 5m 10m 20m 50m 100

m

1

500m

200m

100m

50m

20m

10m

5m

2m

1m

l

O

/l

I

=20

OUTPUT CURRENT : I

O (A)

OUTPUT VOLTAGE : V

O(on) (V)

Fig.4 Output voltage vs. output

current

Ta=100°C

25°C

−40°C

R0039

A

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© 2009 ROHM Co., Ltd. All rights reserved.

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