DTC144VUA_1 [ROHM]
100mA / 50V Digital transistor (with built-in resistors); 百毫安/ 50V数字晶体管（带内置式电阻器）
| 型号： | DTC144VUA_1 |
| 厂家： | 
ROHM |
| 描述： | 100mA / 50V Digital transistor (with built-in resistors) |
| 文件： | 总3页 (文件大小：64K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DTC144VUA / DTC144VKA
Transistors
100mA / 50V Digital transistor
(with built-in resistors)
DTC144VUA / DTC144VKA
zApplications
zExternal dimensions (Unit : mm)
Inverter, Interface, Driver
DTC144VUA
2.0
0.9
0.7
0.2
0.3
( )
3
zFeatures
1) Built-in bias resistors enable the configuration of
an inverter circuit without connecting external
input resistors.
(
)
( )
1
2
0.650.65
1.3
(1) GND
(2) IN
(3) OUT
0.15
ROHM : UMT3
EIAJ : SC-70
2) The bias resistors consist of thin-film resistors
with complete isolation to allow negative biasing of
the input, and parasitic effects are almost completely
eliminated.
Abbreviated symbol : 166
Each lead has same dimensions
DTC144VKA
2.9
1.1
0.8
0.4
3) Only the on / off conditions need to be set
for operation, making the device design easy.
4) Higher mounting densities can be achieved.
( )
3
( )
2
( )
1
0.95 0.95
1.9
zStructure
NPN epitaxial planar silicon transistor
(Resistor built-in type)
0.15
(1) GND
(2) IN
(3) OUT
ROHM : SMT3
EIAJ : SC-59
Each lead has same dimensions
Abbreviated symbol : E66
zPackaging specifications
Package
UMT3
SMT3
Packaging type
Code
Taping Taping
T106
3000
T146
3000
−
Part No.
Basic ordering unit (pieces)
DTC144VUA
DTC144VKA
−
zEquivalent circuit
R1
OUT
IN
R2
GND
OUT
IN
GND
R1
=47kΩ, R =10kΩ
2
Rev.B
1/2
DTC144VUA / DTC144VKA
Transistors
zAbsolute maximum ratings (Ta=25°C)
Parameter
Supply voltage
Symbol
Limits
50
Unit
V
V
CC
IN
Input voltage
−10 to +40
30
V
V
I
O
Output curren
mA
I
C(Max.)
100
Power dissipation
P
D
200
mW
°C
°C
Junction temperature
Storage temperature
Tj
Tstg
150
−55 to +150
zElectrical characteristics (Ta=25°C)
Parameter
Input voltage
Symbol
Min.
Typ.
Max.
Unit
V
Conditions
V
CC=5V , I
=0.3V , I
=10mA , I
=5V
CC=50V , V
=5mA , V =5V
O
=100µA
V
V
I(off)
I(on)
−
6
−
−
1
−
0.3
0.16
0.5
−
61.1
0.26
−
VO
O
=2mA
Output voltage
Input current
V
O(on)
−
−
−
33
32.9
0.17
−
0.1
V
mA
µA
−
kΩ
−
I
O
I
=0.5mA
I
I
−
−
−
47
0.21
250
V
I
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
I
O(off)
V
I
=0V
G
I
I
O
O
R1
−
−
R2/R1
f
T
∗
MHz
VCE=10V , I
E
= −5mA , f=100MHz
Characteristics of built-in transistor
∗
zElectrical characteristic curves
1000
500
10m
5m
Ta=25°C
Ta=25°C
Ta=25°C
V =0.3V
O
50
VO=5V
V
CC=5V
2m
1m
20
10
5
200
100
50
500µ
200µ
100µ
50µ
2
20
1
10
5
20µ
500m
10µ
5µ
200m
100m
2
1
2µ
1µ
2
100µ 200µ 500µ 1m 2m
5m 10m 20m
50m 100m
100µ 200µ 500µ 1m 2m
5m 10m 20m
50m 100m
3
4
5
OUTPUT CURRENT : I (A)
O
OUTPUT CURRENT : I (A)
O
INPUT VOLTAGE : VI(off) I(V)
Fig.1 Input voltage vs. Output current
(ON characteristics)
Fig.3 DC current gain vs. Output current
Fig.2 Output current vs. Input voltage
(OFF characteristics)
1
Ta=25°C
IO/II=20
500m
200m
100m
50m
20m
10m
5m
2m
1m
100µ 200µ 500µ 1m 2m
5m 10m 20m
50m 100m
OUTPUT CURRENT : I (A)
O
Fig.4 Output voltage vs. Output current
Rev.B
2/2
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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