500mA / 12V Low V
CE
(sat) Digital transistors
(with built-in resistors)
DTD523YE / DTD523YM
Applications
Inverter, Interface, Driver
Feature
1) V
CE
(sat) is lower than conventional products.
2) Built-in bias resistors enable the configuration of
an inverter circuit without connecting external
input resistors (see equivalent circuit).
3) 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.
4) Only the on / off conditions need to be set for operation,
making the device design easy.
Dimensions
(Unit : mm)
DTD523YE
1.6
0.3
(3)
0.8
1.6
0.7
0.55
0.2
0.5 0.5
1.0
EMT3
JEITA No. (SC-75A)
JEDEC No. <SOT-416>
0.2
0.15
0.1Min.
(2)
(1)
(1) GND
(2) IN
(3) OUT
Each lead has same dimensions
Abbreviated symbol : X62
DTD523YM
0.2
0.8
1.2
1.2
0.32
(3)
Structure
NPN epitaxial plannar silicon transistor
(Resistor built-in type)
VMT3
0.2
0.22
(1)(2)
0.4 0.4
0.8
0.13
0.5
(1) IN
(2) GND
(3) OUT
Each lead has same dimensions
Packaging specifications
Package
Packaging type
Code
Part No.
DTD523YE
DTD523YM
−
Basic ordering
unit (pieces)
EMT3
Taping
TL
3000
VMT3
Taping
T2L
8000
−
Abbreviated symbol : X62
Absolute maximum ratings
(Ta=25°C
Parameter
Supply voltage
Input voltage
Collector current
Power dissipation
Junction temperature
Storage temperature
∗1
∗2
Inner circuit
Limits
Unit
V
V
mA
mW
C
C
IN
GND
OUT
R
1
IN
R
2
GND
OUT
Symbol
V
CC
V
IN
I
C (max)
P
D
Tj
Tstg
DTD523YE DTD523YM
12
−5
to
+12
500
150
150
−55
to
+150
∗1
Characteristics of built-in transistor.
∗2
Each terminal mounted on a recommended land.
R
1
=2.2kΩ / R
2
=10kΩ
www.rohm.com
c
○
2009 ROHM Co., Ltd. All rights reserved.
1/2
2009.05 - Rev.B
Notice
Notes
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"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
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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
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