Rohm DTA125TKA Digital transistor (built-in resistor) Datasheet

DTA125TUA / DTA125TKA / DTA125TSA
Transistors
Digital transistor (built-in resistor)
DTA125TUA / DTA125TKA / DTA125TSA
2.0
1.3
0.9
(1)
(2)
0.2
2.1
0to0.1
0.1to0.4
Each lead has same dimensions
(1) Emitter
(2) Base
(3) Collector
ROHM : UMT3
EIAJ : SC-70
(1)
(2)
0.95 0.95
1.9
2.9
(3)
0.4
C
B
(3)
0.3
1.25
DTA125TKA
zCircuit schematic
0.65 0.65
DTA125TUA
0.7
zExternal dimensions (Unit : mm)
0.15
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 positive 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
R1
2.8
0to0.1
0.3to0.6
E : Emitter
C : Collector
B : Base
1.1
0.8
0.15
E
Each lead has same dimensions
(1) Emitter
(2) Base
(3) Collector
ROHM : SMT3
EIAJ : SC-59
DTA125TSA
2
(15Min.)
3Min.
3
4
0.45
2.5
0.5 0.45
5
(1) (2) (3)
Taping specifications
(1) Emitter
(2) Collector
(3) Base
ROHM : SPT
EIAJ : SC-72
zAbsolute maximum ratings (Ta=25°C)
Symbol
Limits
Unit
Collector-base voltage
Collector-emitter voltage
VCBO
VCEO
−50
−50
V
V
Emitter-base voltage
Collector current
Collector power DTA125TUA / DTA125TKA
dissipation
DTA125TSA
VEBO
IC
−5
−100
V
mA
Parameter
Pc
200
Junction temperature
Tj
300
150
Storage temperature
Tstg
−55 to +150
mW
°C
°C
Rev.A
1/2
DTA125TUA / DTA125TKA / DTA125TSA
Transistors
zPackage, marking, and packaging specifications
Part No.
DTA125TUA
DTA125TKA
DTA125TSA
UMT3
9A
SMT3
9A
SPT
−
T106
3000
T146
3000
TP
5000
Package
Marking
Packaging code
Basic ordering unit (pieces)
zElectrical characteristics (Ta=25°C)
Symbol
Min.
Typ.
Max.
Unit
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Parameter
BVCBO
BVCEO
−50
−
−
V
V
Emitter-base breakdown voltage
BVEBO
−50
−5
−
−
−
−
V
IE= −50µA
ICBO
−
−
−0.5
−0.5
µA
VCB= −50V
µA
V
IC= −0.5mA , IB= −0.05mA
Collector cutoff current
Emitter cutoff current
IEBO
−
VCE(sat)
−
−
−
DC current transfer ratio
hFE
100
250
−0.3
600
Input resistance
R1
Transition frequency
fT
140
−
200
250
260
−
Collector-emitter saturation voltage
−
Conditions
IC= −50µA
IC= −1mA
VEB= −4V
IC= −1mA , VCE= −5V
kΩ
MHz
−
VCE= −10V , IE=5mA , f=100MHz ∗
∗ Transition frequency of the device.
1k
VCE=5V
DC CURRENT GAIN : hFE
500
Ta=100°C
Ta=25°C
200
Ta= −40°C
100
50
20
10
5
2
1
10µ
20µ
50µ 100µ 200µ
500µ 1m
2m
5m
COLLECTOR CURRENT : IC (A)
Fig.1 DC current gain
vs. Collector current
10m
COLLECTOR SATURATION VOLTAGE : VCE(sat) (V)
zElectrical characteristics curves
1
IC/IB=10/1
500m
200m
Ta=100°C
Ta=25°C
100m
50m
Ta= −40°C
20m
10m
5m
2m
1m
10µ
20µ
50µ 100µ 200µ
500µ 1m
2m
5m
10m
COLLECTOR CURRENT : IC (A)
Fig.2 Collector-Emitter saturation voltage
vs. Collector 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 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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