DTA143XE3 (新产品) [ROHM]
These are the standard products of "digital transistors" which ROHM invented and marketed first in the world.;
| 型号： | DTA143XE3 (新产品) |
| 厂家： | 
ROHM |
| 描述： | These are the standard products of "digital transistors" which ROHM invented and marketed first in the world. 小信号双极晶体管 |
| 文件： | 总3页 (文件大小：153K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
-100mA / -50V Digital transistors
(with built-in resistors)
DTA143XEB
zApplications
zDimensions (Unit : mm)
Inverter, Interface, Driver
EMT3F
1.6
0.7
0.26
(3)
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 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.
(1)
0.5 0.5
1.0
(2)
0.13
(1) IN
(2) GND
(3) OUT
Each lead has same dimensions
Abbreviated symbol : 33
zStructure
zInner circuit
PNP silicon epitaxial planar transistor type
(Resistor built-in)
OUT
R1
IN
R2
zPackaging specifications
GND(+)
Package
EMT3F
Taping
TL
Packaging type
Code
OUT
IN
GND(+)
Part No.
Basic ordering unit (pieces)
3000
DTA143XEB
R1
=4.7kΩ, R =10kΩ
2
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Supply voltage
Input voltage
V
CC
−50
V
V
V
IN
−20 to +7
Collector current
Output current
Ic(max) ∗1
−100
−100
mA
mA
mW
°C
Io
∗2
Power dissipation
Junction temperature
P
D
150
Tj
Tstg
150
Range of storage temperature
−55 to +150
°C
∗1 Characteristics of built-in transistor
∗2 Each terminal mounted on a recommended land
www.rohm.com
2009.07 - Rev.B
1/2
c
○ 2009 ROHM Co., Ltd. All rights reserved.
DTA143XEB
Data Sheet
zElectrical characteristic curves
1k
−10m
−5m
−100
VO=−5V
V =−0.3V
O
VCC=−5V
500
−50
−2m
200
100
50
−20
−10
−5
−1m
−500µ
Ta=−40°C
25°C
Ta=100°C
25°C
Ta=100°C
25°C
−40°C
−200µ
100°C
−100µ
−50µ
−40°C
20
−2
−1
10
5
−20µ
−10µ
−5µ
−
500m
2
1
−
−
200m
100m
−2µ
−1µ
−100µ −200µ −500µ −1m
−2m
−5m −10m −20m
−50m −100m
−100µ −200µ −500µ −1m
−2m
−5m −10m −20m
−50m −100m
0
−0.5
−1.0
−
1.5
−2.0
−
2.5
−3.0
OUTPUT CURRENT : I (V)
O
OUTPUT CURRENT : I (V)
O
INPUT VOLTAGE : VI(off) (V)
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
IO/II=20
−500m
−200m
−100m
−50m
Ta=100°C
25°C
−40°C
−20m
−10m
−5m
−2m
−1m
−100µ −200µ −500µ −1m
−2m
−5m −10m −20m
−50m −100m
OUTPUT CURRENT : I (V)
O
Fig.4 Output voltage vs. output
current
www.rohm.com
2009.07 - Rev.B
2/2
c
○ 2009 ROHM Co., Ltd. All rights reserved.
Notice
N o t e s
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, fire or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller,
fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of
any of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specified herein that may
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obtain a license or permit under the Law.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
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© 2009 ROHM Co., Ltd. All rights reserved.
R0039
A
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