Rohm DTA143XUB -100ma / -50v digital transistor Datasheet

-100mA / -50V Digital transistors
(with built-in resistors)
DTA143XUB
zDimensions (Unit : mm)
zStructure
PNP silicon epitaxial planar transistor type
(Resistor built-in)
0.425
2.0
0.9
0.53
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.
0.32
(3)
(1)
(2)
0.13
0.65 0.65
1.3
0.53
2.1
1.25 0.425
UMT3F
Each lead has same dimensions
(1) IN
(2) GND
(3) OUT
Abbreviated symbol : 33
zInner circuit
zApplications
Inverter, Interface, Driver
OUT
R1
IN
zPackaging specifications
R2
Package
UMT3F
Packaging type
Taping
TL
Code
Part No.
GND(+)
OUT
IN
3000
Basic ordering unit (pieces)
GND(+)
DTA143XUB
R1=4.7kΩ, R2=10kΩ
zAbsolute maximum ratings (Ta=25°C)
Symbol
Limits
Supply voltage
VCC
−50
V
Input voltage
VIN
−20 to +7
V
−100
mA
Parameter
Collector current
IC(max.) ∗1
−100
mA
200
mW
Tj
150
°C
Tstg
−55 to +150
°C
Output current
IO
Power dissipation
PD
Junction temperature
Range of storage temperature
Unit
∗2
∗1 Characteristics of built-in transistor
∗2 Each terminal mounted on a recommended land
www.rohm.com
c 2009 ROHM Co., Ltd. All rights reserved.
○
1/2
2009.07 - Rev.B
DTA143XUB
Data Sheet
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
Input voltage
Output voltage
Min.
Typ.
Max.
Unit
VI(off)
−
−
−0.3
VI(on)
−2.5
−
−
VO(on)
−
−100
−300
mV
V
Conditions
VCC=−5V, IO=−100µA
VO=−0.3V, IO=−20mA
IO=−10mA, II=−0.5mA
II
−
−
−1.8
mA
VI=−5V
IO(off)
−
−
−500
nA
VCC=−50V, VI=0V
DC current gain
GI
30
−
−
−
Transition frequency
fT ∗
−
250
−
MHz
Input current
Output current
VO=−5V, IO=−10mA
VCE=−10V, IE=5mA, f=100MHz
Input resistance
R1
3.29
4.7
6.11
kΩ
−
Resistance ratio
R2/R1
1.7
2.1
2.6
−
−
∗ Characteristics of built-in transistor
zElectrical characteristic curves
OUTPUT CURRENT : IO (A)
INPUT VOLTAGE : VI(on) (V)
−20
−10
Ta=−40°C
25°C
100°C
−5
−2
−1
−500m
−200m
−100m
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m −100m
OUTPUT CURRENT : IO (V)
−1
−2m
−1m
−500µ
Ta=100°C
−200µ
25°C
−100µ
−50µ
−40°C
−20µ
−10µ
−5µ
−2µ
−1µ
1k
VCC=−5V
VO=−5V
500
200
100
Ta=100°C
25°C
−40°C
50
20
10
5
2
0
−0.5
−1.0
−1.5
−2.0
−2.5
−3.0
INPUT VOLTAGE : VI(off) (V)
Fig.1 Input voltage vs. output current
(ON characteristics)
Fig.2 Output current vs. input voltage
(OFF characteristics)
1
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m −100m
OUTPUT CURRENT : IO (V)
Fig.3 DC current gain vs. output
current
IO/II=20
−500m
OUTPUT VOLTAGE : VO(on) (V)
−10m
−5m
VO=−0.3V
−50
DC CURRENT GAIN : GI
−100
−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 : IO (V)
Fig.4 Output voltage vs. output
current
www.rohm.com
c 2009 ROHM Co., Ltd. All rights reserved.
○
2/2
2009.07 - Rev.B
Notice
Notes
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, communication 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
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
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/
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
R0039A
Similar pages