Rohm DTB743XE -200ma / -30v low vce (sat) digital transistors (with built-in resistors) Datasheet

DTB743XE / DTB743XM
Transistors
-200mA / -30V Low VCE (sat) Digital transistors
(with built-in resistors)
DTB743XE / DTB743XM
zApplications
Inverter, Interface, Driver
zExternal dimensions (Unit : mm)
DTB743XE
0.7
1.6
0.55
0.3
zFeature
1) VCE(sat) is lower than the 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 positive 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.
(2)
1.6
0.8
(3)
0.2
0.1Min.
(1)
0.2
0.15
0.5 0.5
1.0
EMT3
JEITA No. (SC-75A)
JEDEC No. <SOT-416>
Each lead has same dimensions
Abbreviated symbol : M33
DTB743XM
0.2
1.2
0.32
0.8
1.2
(3)
(1)(2)
0.2
0.22
0.4 0.4
0.13
0.5
0.8
zStructure
PNP epitaxial plannar silicon transistor
(Resistor built-in type)
Each lead has same dimensions
Abbreviated symbol : M33
Supply voltage
zPackaging specifications
Limits
Symbol
DTB743XE DTB743XM
VCC
−30
Unit
Package
EMT3
VMT3
Packaging type
Taping
Taping
TL
T2L
3000
8000
Code
V
VIN
−20 to +7
V
Collector current
∗1
IC (max)
−200
mA
Part No.
Power dissipation
∗2
Input voltage
(1) IN
(2) GND
(3) OUT
VMT3
zAbsolute maximum ratings (Ta=25°C)
Parameter
(1) GND
(2) IN
(3) OUT
PD
150
mW
DTB743XE
Junction temperature
Tj
150
C
DTB743XM
Storage temperature
Tstg
−55 to +150
C
Basic ordering
unit (pieces)
−
−
∗1 Characteristics of built-in transistor.
∗2 Each terminal mounted on a recommended land.
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
zEquivalent circuit
Min.
Typ.
Max.
Unit
Conditions
VI(off)
−
−
−0.3
VI(on)
−2.5
−
−
VO(on)
−
−70
−300
mV
IO/II= −50mA / −2.5mA
II
−
−
−1.4
mA
VI= −5V
IO(off)
−
−
−0.5
µA
VCC= −30V, VI=0V
DC current gain
GI
140
−
−
−
Transition frequency ∗
fT
−
260
−
MHz
Input voltage
Output voltage
Input current
Output current
V
VCC= − 5V, IO= −100µA
VO= −0.3V, IO= −20mA
R2
GND(+)
VO= −2V, IO= −100mA
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.
OUT
R1
IN
OUT
IN
GND(+)
R1=4.7kΩ / R2=10kΩ
1/1
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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