DTC144WKA [ROHM]
Digital transistors (built-in resistors); 数字晶体管（内置电阻）
| 型号： | DTC144WKA |
| 厂家： | 
ROHM |
| 描述： | Digital transistors (built-in resistors) |
| 文件： | 总3页 (文件大小：67K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DTC144WE / DTC144WUA / DTC144WKA / DTC144WSA
Transistors
Digital transistors (built-in resistors)
DTC144WE/DTC144WUA/DTC144WKA/DTC144WSA
zFeatures
1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors.
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.
3) Only the on / off conditions need to be set for operation, making device design easy.
4) Higher mounting densities can be achieved.
zCircuit schematic
R1
OUT
IN
R2
GND
OUT
IN
GND
zAbsolute maximum ratings (Ta=25°C)
Parameter
Supply voltage
Symbol
Limits
50
Unit
V
V
CC
−10 to +40
30
V
V
I
Input voltage
I
O
mA
Output current
DTC144WE
I
C(Max.)
100
150
Power
dissipation
DTC144WUA / DTC144WKA
Pd
200
mW
DTC144WSA
300
Tj
150
C
C
Junction temperature
Storage temperature
Tstg
−55 to +150
zPackage, marking, and packaging specifications
Part No.
DTC144WE DTC144WUA DTC144WKA DTC144WSA
Package
Marking
EMT3
86
UMT3
86
SMT3
86
SPT
−
Packaging code
TL
T106
3000
T146
3000
TP
Basic ordering unit (pieces)
3000
5000
Rev.A
1/2
DTC144WE / DTC144WUA / DTC144WKA / DTC144WSA
Transistors
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
V
Conditions
V
V
I(off)
I(on)
−
4
−
−
0.8
−
0.3
0.16
0.5
−
61.1
0.57
−
V
V
CC
=
5V , I
0.3V , I
10mA , I
5V
O
=
100µA
Input voltage
O
=
O
=
2mA
V
O(on)
−
−
−
56
32.9
0.37
−
0.1
V
mA
µA
−
kΩ
−
I
O
=
I
=
0.5mA
Output voltage
Input current
I
I
−
−
−
47
0.47
250
V
I
=
I
O(off)
V
CC=
50V , V
I
=
0V
Output current
DC current gain
Input resistance
Resistance ratio
G
I
I
O
=
5mA , V
O
=
5V
R1
−
−
R2/R1
f
T
MHz
V
CE
=
10V , I
E
= −5mA , f
=
100MHz
Transition frequency
∗
Transition frequency of the device.
∗
zElectrical characteristics curves
100
10m
5m
1k
VO
=0.3V
V
CC=5V
V
O=5V
Ta=100°C
50
500
2m
1m
Ta=25°C
20
10
5
200
100
50
Ta=100°C
500µ
Ta= −40°C
Ta=25°C
200µ
100µ
50µ
Ta=25°C
Ta= −40°C
2
20
1
10
5
Ta=100°C
20µ
10µ
500m
Ta= −40°C
5µ
200m
100m
2
1
2µ
1µ
100µ 200µ 500µ 1m 2m
5m 10m 20m
50m 100m
0
500m
1
1.5
2
2.5
off) (V)
3
100µ 200µ 500µ 1m 2m
5m 10m 20m
50m 100m
OUTPUT CURRENT : I
O
(A)
INPUT VOLTAGE : V
I
(
OUTPUT CURRENT : IO (A)
Fig.1 Input voltage vs. Output current
(ON characteristics)
Fig.2 Output current vs. Input voltage Fig.3 DC current gain vs. Output current
(OFF characteristics)
IO/II=20/1
500m
200m
100m
50m
Ta=100°C
Ta=25°C
20m
Ta= −40°C
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.A
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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