Datasheet DTA123JE, DTA123JKA, DTA123JM, DTA123JSA, DTA123JUA Datasheet (ROHM) [ru]

DTA123JM / DTA123JE / DTA123JUA

Transistors DTA123JKA / DTA123JSA

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

DTA123JM / DTA123JE / DTA123JUA /
DTA123JKA / DTA123JSA

zApplica tions
Inverter, Interface, Driver

zFeatures

1) Built-in bias resistors e nable 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 isolatio n to allow pos itive biasi ng of the in put. 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

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

zExternal dimensions (Unit : mm)

DTA123JM

ROHM : VMT3

DTA123JUA

ROHM : UMT3
EIAJ : SC-70

DTA123JSA

ROHM : SPT
EIAJ : SC-72

1.2

DTA123JE

0.32

0.2

(3)

1.2

0.8

(2)

(1)

0.22

0.40.4

0.8

Abbreviated symbol : E32 Abbreviated symbol : E32

2.0

0.3

(3)

(1)

(2)

0.65

0.65

1.3

Abbreviated symbol : 132

4.0 2.0

3.0

(15Min.)

2.5

5.0

(1) (2) (3)

Abbreviated symbol : A123JS

0.13

0.2

0.5

0.9

0.7

0.2

2.1

1.25

0.15

Each lead has same dimensions Each lead has same dimensions

3Min.

0.45

0.45

0.5

0.1Min.

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

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

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

ROHM : EMT3

DTA123JKA

ROHM : SMT3
EIAJ : SC-59

1.6

0.3

(3)

(2)

(1)

0.2

0.5

0.5

1.0

2.9

0.4

(3)

(2)

0.95 0.95

1.9

Abbreviated symbol : E32

0.7

0.55

1.6

0.8

0.2

0.15

1.6

2.8

(1)

0.15

(1) GND

0.1Min.

(2) IN
(3) OUT

1.1

0.8

(1) GND
(2) IN

0.3Min.

(3) OUT

Rev.A 1/3

DTA123JM / DTA123JE / DTA123JUA

Transistors DTA123JKA / DTA123JSA

zPackaging specifications zEquiv alent circuit

VMT3

T2L

8000

−

−

−

−

TapingTaping Taping Taping Taping

3000

Part No.
DTA123JM

DTA123JE
DTA123JUA
DTA123JKA
DTA123JSA

Package
Packaging type
Code

Basic ordering
unit (pieces)

zAbsolute maximum ratings (Ta=25°C)

Parameter Symbol

Supply voltage
Input voltage

Output current

Power dissipation
Junction temperature
Storage temperature

V
V

I

C(Max.)

P

Tstg

CC

IN

I

O

D

Tj

DTA123JEDTA123JM

150 200 300

zElectrical characteristics (Ta=25°C)

Parameter Symbol

Input voltage

Output voltage
Input current
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency

∗ Characteristics of built-in transistor

V
V

V

O(on)

I

O(off)

G

R

R2/R

I(off)

I(on)

I

f

Min.

−

−1.1

−

−

I

−

80

I

1.54

1

17

1

−

T

∗

Rev.A 2/3

UMT3EMT3 SMT3 SPT

TL

T106

3000

−

−

−

−

DTA123JUA DTA123JKA DTA123JSA

−55 to +150

Typ. Max. Unit Conditions

−

−

−0.1

−

−

−

2.2
21

250

T146

3000TP5000

−

−

−

−

−12 to +5

−0.5

−0.3

−3.6

−0.5

2.86
26

−

−

−

−

Limits

−50

−100

−100

150

V

−

V

mA

µA

−

−

kΩ

−−

−

MHz

−

−

−

−

V

CC

=−5V, IO=−100µA

V

O

=−0.3V, IO=−5mA

I

O/II

=−5mA/−0.25mA

V

I

=−5V

V

CC

=−50V, VI=0V

VO=−5V, IO=−10mA

CE

=−10V, IE=5mA, f=100MHz

V

R

IN

1

R

2

IN

R1=2.2kΩ, R2=47kΩ

Unit

V
V

mA

mW

°C
°C

−

OUT

GND(+)

OUT

GND(+)

DTA123JM / DTA123JE / DTA123JUA

Transistors DTA123JKA / DTA123JSA

zElectrical characteristic curves

−100

−50

−20

(V)

I(on)

−10

−5

Ta=−40°C

100°C

−

500µ

100µ

−

200µ

OUTPUT CURRENT : I

25°C

−2

−1

−500m

INPUT VOLTAGE : V

−200m

−100m

−

−

1m

−

2m

VO=−0.3V

−

20m

−

5m

−

10m

−

50m

O

(A)

Fig.1 Input voltage vs. output current

(ON characteristics)

−1

−500m

−200m

(V)

O(on)

−100m

−50m

−20m

−10m

−5m

OUTPUT VOLTAGE : V

−2m

−1m

−100µ

−200µ

OUTPUT CURRENT : I

Ta=100°C

−1m

−2m −20m−500µ−5m −50m

Fig.4 Output voltage vs. output current

25°C

−40°C

−10m

O

lO/lI=20

(A)

−10m

−5m

−2m

(A)

−1m

OUTPUT CURRENT : Io

−

100m

−500µ

−200µ

−100µ

−50µ

−20µ

−10µ

−5µ

−2µ

−1µ

0

Ta=100°C

25°C

−40°C

0.5−1.0−1.5−2.0−2.5

−

INPUT VOLTAGE : V

Fig.2 Output current vs. input voltage

(OFF characteristics)

−100m

I(off)

VCC=−5V

−

(V)

1k

500

I

200
100

50

20
10

5

DC CURRENT GAIN : G

2
1

3.0

−100µ−1m −10m −100m

VO=−5V

Ta=100°C

25°C

−40°C

−200µ−2m −20m−500µ−5m −50m

OUTPUT CURRENT : I

O

(A)

Fig.3 DC current gain vs. output

current

Rev.A 3/3

Appendix

No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.

Notes

The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.

About Export Control Order in Japan

Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.

Appendix1-Rev1.1