ROHM DTC114WKA

100mA / 50V Digital transistors
(with built-in resistors)
DTC114WE / DTC114WUA / DTC114WKA
 Applications
Inverter, Interface, Driver
 Dimensions (Unit : mm)
EMT3
(SC-75A)
<SOT-416>
 Features
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 the device design easy.
4)Higher mounting densities can be achieved.
0.7
1.6
0.55
0.3
(2)
1.6
0.8
(3)
0.2
0.15
0.5 0.5
1.0
(1) GND
0.1Min.
(1)
0.2
Each lead has same dimensions
(2) IN
(3) OUT
UMT3
 Structure
NPN epitaxial planar silicon transistor
(Resistor built-in type)
Abbreviated symbol : 84
2.0
<SC-70>
0.9
0.7
0.2
0.3
0.1Min.
(1)
(2)
 Packaging specifications
2.1
1.25
(3)
0.65 0.65
Package
Packaging type
EMT3 UMT3 SMT3
Taping Taping Taping
Code
Basic ordering unit (pieces)
TL
3000
DTC114WE
−
−
DTC114WUA
T146
3000
−
Abbreviated symbol : 84
2.9
SMT3
−
0.4
<SC-59>
−
1.1
0.8
(3)
1.6
2.8
DTC114WKA
T106
3000
−
Each lead has same dimensions
 Inner circuit
(2)
(1)
0.95 0.95
0.15
1.9
R1
IN
OUT
(1) GND
(2) IN
(3) OUT
R2
0.3Min.
Part No.
0.15
1.3
(1) GND
(2) IN
(3) OUT
Each lead has same dimensions
Abbreviated symbol : 84
GND(+)
IN
OUT
GND(+)
R1=10kΩ / R2=4.7kΩ
www.rohm.com
c 2009 ROHM Co., Ltd. All rights reserved.
○
1/2
2009.06 - Rev.C
DTC114WE / DTC114WUA / DTC114WKA
Data Sheet
 Absolute maximum ratings (Ta=25C)
Parameter
Symbol
Limits
Unit
VCC
VI
50
−10 to +30
100
100
150 ∗
V
V
Supply voltage
Input voltage
IO
Output current
IC(Max.)
DTC114WE
DTC114WUA / DTC114WKA
Junction temperature
Storage temperature
Power
dissipation
PD
Tj
200 ∗
150
Tstg
−55 to +150
mA
mW
°C
°C
∗ When mounted on the recommended land
 Electrical characteristics (Ta=25C)
Parameter
Symbol
Min.
Typ.
Max.
Input voltage
VI(off)
VI(on)
−
−
0.8
3
−
−
Output voltage
VO(on)
−
0.1
0.3
V
II
−
−
0.88
0.5
mA
GI
−
−
24
R1
R2/R1
7
0.37
−
10
0.47
−
250
−
13
0.57
−
Input current
IO(off)
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
∗ Characteristics of built-in transistor
fT
∗
Unit
Conditions
VCC=5V, IO=100μA
V
VO=0.3V, IO=2mA
IO=10mA, II=0.5mA
μA
VI=5V
VCC=50V, VI=0V
−
IO=10mA, VO=5V
kΩ
−
MHz
−
−
VCE=10V, IE= −5mA, f=100MHz
 Electrical characteristic curves
1k
VCC=5V
5m
Ta=100°C
5
Ta= −40°C
Ta= 25°C
2
Ta=100°C
1
500m
Ta=100°C
1m
500μ
Ta=25°C
200μ
100μ
50μ
Ta= −40°C
20μ
10μ
5μ
5m 10m 20m 50m 100m
Fig.1 Input voltage vs. Output current
(ON characteristics)
1
1μ
0
500m
1
1.5
2
2.5
3
INPUT VOLTAGE : VI(off) (V)
OUTPUT CURRENT : IO (A)
200
Ta= 25°C
100
Ta= −40°C
50
20
10
5
2
2μ
100m
100μ 200μ 500μ 1m 2m
DC CURRENT GAIN : GI
2m
20
10
VO=5V
500
200m
OUTPUT VOLTAGE : VO(on) (V)
10m
VO=0.3V
50
OUTPUT CURRENT : IO (A)
INPUT VOLTAGE : VI(on) (V)
100
Fig.2 Output current vs. Input voltage
(OFF characteristics)
1
100μ 200μ 500μ 1m 2m
5m 10m 20m 50m 100m
OUTPUT CURRENT : IO (A)
Fig.3 DC current gain vs. Output current
IO / II= 20
500m
Ta= 25°C
200m
Ta=100°C
100m
Ta= −40°C
50m
20m
10m
1m
2m
5m
10m
20m
50m
100m
OUTPUT CURRENT : IO (A)
Fig.4 Output voltage vs. Output current
www.rohm.com
c 2009 ROHM Co., Ltd. All rights reserved.
○
2/2
2009.06 - Rev.C
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