Rohm DTC144VUA Digital transistor (built-in resistors) Datasheet

DTC144VUA / DTC144VKA / DTC144VSA
Transistors
Digital transistor (built-in resistors)
DTC144VUA / DTC144VKA / DTC144VSA
zExternal dimensions (Unit : mm)
2.0
1.3
(1)
(2)
(3)
0.3
0.65 0.65
DTC144VUA
1.25
0.9
(1) GND
(2) IN
(3) OUT
0to0.1
ROHM : UMT3
EIAJ : SC-70
0.7
0.15
0.2
2.1
0.1to0.4
Each lead has same dimensions
(3)
(2)
0.95 0.95
1.9
2.9
(1)
DTC144VKA
0.4
zFeatures
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 device design easy.
4) Higher mounting densities can be achieved.
1.6
2.8
R1
IN
0.3to0.6
1.1
(1) GND
(2) IN
(3) OUT
Each lead has same dimensions
OUT
DTC144VSA
4
(15Min.)
3Min.
GND
GND
2
3
R2
IN
0to0.1
ROHM : SMT3
EIAJ : SC-59
0.8
0.15
zEquivalent circuit
OUT
0.45
2.5
(1) GND
(2) OUT
(3) IN
0.5 0.45
5
ROHM : SPT
EIAJ : SC-72
(1) (2) (3)
Taping specifications
zAbsolute maximum ratings (Ta=25°C)
Parameter
Supply voltage
Input voltage
Output curren
DTC144VUA / DTC144VKA
DTC144VSA
Junction temperature
Storage temperature
Power
dissipation
Symbol
Limits
Unit
VCC
VI
50
−10 to +40
V
V
IO
Tj
30
100
200
300
150
Tstg
−55 to +150
IC(Max.)
Pd
mA
mW
°C
°C
Rev.A
1/2
DTC144VUA / DTC144VKA / DTC144VSA
Transistors
zPackaging, marking and packaging specifications
DTC144VUA
DTC144VKA
DTC144VSA
Package
Marking
UMT3
166
SMT3
E66
SPT
−
Packaging code
Basic ordering unit (pieces)
T106
3000
T146
3000
TP
5000
Type
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
Min.
Typ.
Max.
VI(off)
−
−
1
Output voltage
VI(on)
VO(on)
Input current
Output current
6
−
−
−
0.1
−
−
0.3
0.16
V
mA
IO(off)
−
−
0.5
µA
VCC=50V , VI=0V
GI
33
−
−
−
IO=5mA , VO=5V
Input voltage
II
Unit
V
Conditions
VCC=5V , IO=100µA
VO=0.3V , IO=2mA
IO=10mA , II=0.5mA
VI=5V
DC current gain
Input resistance
R1
32.9
47
61.1
kΩ
Resistance ratio
R2/R1
0.17
0.21
0.26
−
−
fT
−
250
−
MHz
VCE=10V , IE= −5mA , f=100MHz ∗
Transition frequency
∗ Transition frequency of the device.
−
zElectrical characteristic curves
10m
Ta=25°C
10
5
2
1
500m
200m
2m
1m
500µ
200µ
100µ
50µ
20µ
10µ
500µ 1m
2m
5m
10m 20m
50m 100m
OUTPUT CURRENT : IO (A)
Fig.1 Input voltage vs. Output current
(ON characteristics)
200
100
50
20
10
5
5µ
2
2µ
100m
100µ 200µ
Ta=25°C
500 VO=5V
DC CURRENT GAIN : GI
20
1
1000
Ta=25°C
5m VCC=5V
OUTPUT CURRENT : IO (A)
INPUT VOLTAGE : VI(on) (V)
50 VO=0.3V
1µ
2
3
4
5
INPUT VOLTAGE : VI(off) I(V)
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
Ta=25°C
OUT PUT VOLTAGE : VO(on) (V)
500m IO/II=20
200m
100m
50m
20m
10m
5m
2m
1m
100µ 200µ
500µ 1m
2m
5m
10m 20m
50m 100m
OUTPUT CURRENT : IO (A)
Fig.4 Output voltage vs. Output current
Rev.A
2/2
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 use silicon as a basic material.
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-Rev1.0
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