DTD143EK_1 [ROHM]
500mA / 50V Digital transistors (with built-in resistors); 500毫安/ 50V数字晶体管（带内置式电阻器）
| 型号： | DTD143EK_1 |
| 厂家： | 
ROHM |
| 描述： | 500mA / 50V Digital transistors (with built-in resistors) |
| 文件： | 总3页 (文件大小：69K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DTD143EK / DTD143EC / DTD143ES
Transistors
500mA / 50V Digital transistors
(with built-in resistors)
DTD143EK / DTD143EC / DTD143ES
zExternal dimensions (Unit : mm)
zApplications
Inverter, Interface, Driver
2.9
1.1
0.8
DTD143EK
0.4
( )
3
zFeatures
1) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input
resistors (see equivalent circuit).
(
)
( )
1
2
0.95 0.95
1.9
0.15
(1) GND
(2) IN
(3) OUT
ROHM
EIAJ
:
SMT3
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.
Each lead has same dimensions
Abbreviated symbol : F23
:
SC-59
DTD143EC
2.9
0.4
0.95
0.45
(
)
3
( )
2
( )
1
0.95
0.95
0.15
(1) GND
(2) IN
(3) OUT
zStructure
NPN epitaxial planar silicon transistor
(Resistor built-in type)
1.9
ROHM
: SST3
Each lead has same dimensions
Abbreviated symbol : R23
DTD143ES
4.0
2.0
zPackaging specifications
Package
SMT3 SST3
SPT
0.45
2.5
Packaging type
Code
Taping Taping Taping
T146
3000
T116
3000
−
TP
5000
−
0.45
0.5
Part No.
Basic ordering unit (pieces)
5.0
(1) GND
(2) OUT
(3) IN
ROHM
EIAJ
:
SPT
(1) (2) (3)
DTD143EK
DTD143EC
DTD143ES
:
SC-72
Abbreviated symbol : D143ES
−
−
−
−
zAbsolute maximum ratings (Ta=25°C)
zEquivalent circuit
Limits
Parameter
Symbol
Unit
OUT
R1
DTD143EK DTD143EC DTD143ES
IN
Supply voltage
V
CC
50
−10 to +30
500
V
V
R2
Input voltage
V
IN
GND
OUT
Output current
I
C
mA
mW
°C
Power dissipation
Junction temperature
Storage temperature
PD
Tj
200
300
IN
150
−55 to +150
GND
Tstg
°C
R1=R2=4.7kΩ
Rev.B
1/2
DTD143EK / DTD143EC / DTD143ES
Transistors
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Min.
Typ.
−
Max.
0.5
−
Unit
V
Conditions
=100µA
=20mA
=50mA / 2.5mA
=5V
CC=50V, V
=5V, I =50mA
V
V
I (off)
I (on)
−
3
V
CC=5V, I
=0.3V, I
/ I
O
Input voltage
−
VO
O
Output voltage
Input current
V
O (on)
−
0.1
−
0.3
1.8
0.5
−
V
mA
µA
−
IO
I
I
I
−
V
V
V
I
Output current
DC current gain
Input resistance
Resistance ratio
I
O (off)
−
−
I=0V
G
I
47
3.29
0.8
−
−
O
O
R1
4.7
1
6.11
1.2
−
kΩ
−
−
R
2
/ R
1
−
Transition frequency
f
T
∗
200
MHz
VCE=10V, IE= −50mA, f=100MHz
Characteristics of built-in transistor
∗
zElectrical characteristic curves
100
10m
5m
1k
V
CC=5V
VO=5V
VO=0.3V
500
Ta=100˚C
25˚C
50
2m
1m
Ta=100˚C
25˚C
−40˚C
−40˚C
200
20
10
5
500µ
100
50
Ta= −40˚C
25˚C
200µ
100˚C
100µ
50µ
20
10
5
2
1
20µ
10µ
5µ
500m
2
1
200m
100m
2µ
1µ
0
500µ 1m 2m
5m 10m 20m 50m 100m 200m 500m
0.5
1.0
1.5
2.0
2.5
3.0
500µ 1m 2m 5m 10m 20m 50m 100m200m 500m
OUTPUT CURRENT : I
O
(A)
INPUT VOLTAGE : VI (off) (V)
OUTPUT CURRENT : I
O
(A)
Fig.3 DC current gain vs. output current
Fig.1 Input voltage vs. output current
(ON characteristics)
Fig.2 Output current vs. input voltage
(OFF characteristics)
1
lO / lI=20
500m
200m
100m
50m
Ta=100˚C
25˚C
−40˚C
20m
10m
5m
2m
1m
500µ 1m 2m
5m 10m 20m 50m 100m200m 500m
OUTPUT CURRENT : I
O
(A)
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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