ROHM DTA143EM

DTA143EM / DTA143EE / DTA143EUA
DTA143EKA / DTA143ESA
Transistors
Digital transistors (built-in resistors)
DTA143EM / DTA143EE / DTA143EUA /
DTA143EKA / DTA143ESA
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 positive 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 device design easy.
zEquivalent circuit
OUT
R1
IN
R2
GND(+)
OUT
IN
GND(+)
zStructure
PNP digital transistor
(with built-in resistors)
zExternal dimensions (Unit : mm)
DTA143EM
DTA143EE
1.2
0.8
1.6±0.2
1.0±0.1
0.2
(3)
0.5 0.5
+0.1
0.2−0.05
0.8
(2)
0.4 0.4
1.2
0.32
0.2
0.7±0.1
+0.1
0.2−0.05
0.55±0.1
(3)
+0.1
0.3 −0.05
ROHM : EMT3
Abbreviated symbol : 13
0.8±0.1
0.95 0.95
(2)
(2)
0~0.1
Abbreviated symbol : 13
(3)
(1) GND
(2) IN
(3) OUT
ROHM : SMT3
EIAJ : SC-59
+0.1
0.15 −0.06
0.4 +0.1
−0.05
All terminals have same dimensions
0.3Min.
0.3+0.1
0.15±0.05
−0
All terminals have same dimensions
0~0.1
2.8±0.2
2.1±0.1
(1)
1.6+0.2
−0.1
(3)
ROHM : UMT3
EIAJ : SC-70
(1) GND
(2) IN
(3) OUT
1.1+0.2
−0.1
1.9±0.2
0.7±0.1
0.2
1.25±0.1
(1)
2.9±0.2
0.9±0.1
1.3±0.1
0.65 0.65
0.15±0.05
Abbreviated symbol : 13
DTA143EKA
2.0±0.2
0.1Min.
DTA143EUA
0~0.1
0.1Min.
(1) IN
(2) GND
(3) OUT
ROHM : VMT3
(2)
0.8±0.1
0.13
0~0.1
0.5
0.22
(1)
0.15Max.
1.6±0.2
(1)
(1) GND
(2) IN
(3) OUT
Abbreviated symbol : 13
4±0.2
2±0.2
(15Min.)
5
ROHM : SPT
EIAJ : SC-72
3Min.
3±0.2
DTA143ESA
0.15
0.45+
−0.05
0.4
2.5 +
−0.1
(1) (2) (3)
0.5
0.15
0.45 +
−0.05
(1) GND
(2) OUT
(3) IN
Rev.A
1/3
DTA143EM / DTA143EE / DTA143EUA
DTA143EKA / DTA143ESA
Transistors
zAbsolute maximum ratings (Ta=25°C)
Parameter
Limits(DTA143E
Symbol
M
E
)
UA
Unit
KA
SA
Supply voltage
VCC
−50
V
Input voltage
VIN
−30 to +10
V
IO
−100
IC(Max.)
−100
Output current
mA
Power dissipation
Pd
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−55 to +150
°C
150
200
mW
300
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
Min.
Typ.
Max.
VI(off)
−
−
−0.5
VI(on)
−3
−
−
VO(on)
−
−0.1
−0.3
V
II
−
−
−1.8
mA
IO(off)
−
−
−0.5
µA
GI
30
−
−
−
Input resistance
R1
3.29
4.7
6.11
kΩ
Resistance ratio
R2/R1
0.8
1
1.2
−
fT
−
250
−
MHz
Input voltage
Output voltage
Input current
Output current
DC current gain
Transition frequency
Unit
V
Conditions
VCC=−5V, IO=−100µA
VO=−0.3V, IO=−20mA
IO/II=−10mA/−0.5mA
VI=−5V
VCC=−50V, VI=0V
VO=−5V, IO=−10mA
−
−
VCE=−10V, IE=5mA, f=100MHz
∗
∗ Transition frequency of the device
zPackaging specifications
Type
Package
VMT3
EMT3
UMT3
SMT3
SPT
Packaging type
Taping
Taping
Taping
Taping
Taping
Code
T2L
TL
T106
T146
TP
Basic ordering
unit (pieces)
8000
3000
3000
3000
5000
−
−
−
−
−
−
−
−
−
DTA143EM
DTA143EE
−
DTA143EUA
−
−
DTA143EKA
−
−
−
DTA143ESA
−
−
−
−
−
Rev.A
2/3
DTA143EM / DTA143EE / DTA143EUA
DTA143EKA / DTA143ESA
Transistors
zElectrical characteristic curves
OUTPUT CURRENT : Io (A)
INPUT VOLTAGE : VI(on) (V)
−20
−10
−5
−2
Ta=−40°C
25°C
100°C
−1
−500m
−200m
−100m
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m−100m
OUTPUT CURRENT : IO (A)
Fig.1 Input voltage vs. output current
(ON characteristics)
−1
OUTPUT VOLTAGE : VO(on) (V)
−500m
−200m
−10m
−5m
VO=−0.3V
−50
VO=−5V
500
−200µ
−100µ
−50µ
−20µ
−10µ
−5µ
−2µ
−1µ
0
1k
VCC=−5V
Ta=100°C
−2m
25°C
−1m
−40°C
−500µ
DC CURRENT GAIN : GI
−100
200
100
50
Ta=100°C
25°C
−40°C
20
10
5
2
−0.5
−1.0
−1.5
−2.0
−2.5
−3.0
INPUT VOLTAGE : VI(off) (V)
Fig.2 Output current vs. input voltage
(OFF characteristics)
1
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m−100m
OUTPUT CURRENT : IO (A)
Fig.3 DC current gain vs. output
current
lO/lI=20
Ta=100°C
25°C
−40°C
−100m
−50m
−20m
−10m
−5m
−2m
−1m
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m−100m
OUTPUT CURRENT : IO (A)
Fig.4 Output voltage vs. output
current
Rev.A
3/3
Appendix
Notes
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.
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
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