UMA1N
Transistors
−
100mA / −50V Complex digital transistors
(with built-in resistors)
UMA1N / FMA1A
zApplica tions
Inverter, Interface, Driver
zFeatures
1) T wo DTA124E chips in a UMT or SMT package.
2) Mounting cost and area can be cut in half.
3) Emitter-common type.
zStructure
PNP epitaxial planar silicon transistor
(dual chips ; each with two built-in resistors)
zPackaging specifications
UMT5 SMT5
TR
3000
T148
3000
−
−
Part No.
UMA1N
FMA1A
Package
Packaging type Taping Taping
Code
Basic ordering
unit (pieces)
zAbsolute maximum ratings (Ta=25°C) zEquivalent circuits
<For Tr1 and T r2 in common>
Supply voltage
Input voltage
Output current
Collector current
Power dissipation
Junction temperature
Storage temperature
1 120mW per element must not be exceeded.
∗
∗
2 200mW per element must not be exceeded.
Parameter Symbol
UMA1N
FMA1A
V
V
I
C(MAX)
Pd
Tstg
CC
IN
I
O
Tj
Limits
−50
−40 to +10
−30
−100
150(TOTAL)
300(TOTAL)
150
−55 to +150
Unit
V
V
mA
mA
∗1
mW
∗2
°C
°C
zExternal dimensions (Unit : mm)
2.0
1.3
0.65
0.65
(5)
(4)
(1)
(2)
(3)
0.2
Abbreviated symbol
2.9
1.9
0.95
0.95
(2)
(1)
(5)
(3)
(4)
0.3
Abbreviated symbol
(4)(5)
DTr2
R
2
R
1
(3)
(2)
DTr2
R
2
R
1
(3)
UMA1N
ROHM : UMT5
EIAJ : SC-88A
FMA1A
ROHM : SMT5
EIAJ : SC-74A
UMA1N
DTr1
R
R
1
(1)
FMA1A
(1)
DTr1
R
R
1
(5)
R1=22kΩ
R
2
(2)
2
(4)
2
=22kΩ
0.9
0.7
2.1
1.25
0.15
Each lead has same dimensions
: A1
1.1
0.8
1.6
2.8
0.15
Each lead has same dimensions
: A1
(1) IN
(2) GND
(3) IN
(4) OUT
(5) OUT
(1) OUT
(2) OUT
(3) IN
(4) GND
(5) IN
/
FMA1A
0.1Min.
0.3Min.
Rev.B 1/2
UMA1N
Transistors
zElectrical characteristics (Ta=25°C)
<For Tr1 and T r2 in common>
Parameter Symbol Min. Typ. Max. Unit
Input voltage
Output voltage
Input current
Output current
DC current gain
Transition frequency
Input resistance
Resistance ratio
Characteristics of built-in transistor.
∗
zElectrical characteristics curves
−100
−50
−20
(V)
I (on)
−10
−5
−2
−1
−500m
INPUT VOLTAGE : V
−200m
−100m
−100µ
−200µ−2m −20m−500µ−5m −50m
Fig.1 Input voltage vs. output current
−1
−500m
(V)
−200m
−100m
−50m
−20m
−10m
−5m
OUTPUT VOLTAGE : VO (on)
−2m
−1m
−100µ
Fig.4 Output voltage vs. output current
V
I(off)
V
I(on)
V
O(on)
I
I
I
O(off)
G
I
f
T
R
1
R2/R
1
VO=−0.3V
Ta=−40˚C
25˚C
100˚C
−1m −10m −100m
O
25˚C
−40˚C
(A)
lO/lI =20
(A)
OUTPUT CURRENT : I
(ON characteristics)
Ta=100˚C
−1m −10m −100m
−200µ−2m −20m−500µ−5m −50m
OUTPUT CURRENT : IO
−
−
−
−
−
56
∗
−
15.4
0.8
(A)
OUTPUT CURRENT : Io
−
3
−
0.1
−
−
−
−
250
22
1
−10m
VCC=−5V
−5m
−2m
Ta=100˚C
25˚C
−1m
−40˚C
−500µ
−200µ
−100µ
−50µ
−20µ
−10µ
−5µ
−2µ
−1µ
−0.5 −1.0 −1.5 −2.0 −2.5
0
INPUT VOLTAGE : V
Fig.2 Output current vs. input voltage
(OFF characteristics)
−
−
−
−
0.5
−
0.3
0.36
0.5
−
−
28.6
1.2
V
V
mA
µA
−
MHz
kΩ
−
I (off)
(V)
Conditions
V
CC
=
−
5V , I
O
=
−
V
I
O
V
V
V
V
O
=
=
−
I
=
−
CC
=
O
=
CE
=
−
0.2V , I
10mA , I
5V
−
50V , V
−
5V , I
−
10V , I
100µA
O
=
−
5mA
I
=
−
0.5mA
I
=
0V
O
=
−
5mA
E
=
5mA , f = 100MHz
−
−
1k
500
Ta=100˚C
I
200
100
DC CURRENT GAIN : G
−3.0
25˚C
−40˚C
50
20
10
5
2
1
−100µ−1m −10m −100m
−200µ−2m −20m−500µ−5m −50m
OUTPUT CURRENT : I
Fig.3 DC current gain vs. output current
/
FMA1A
V
O
=−5V
O
(A)
Rev.B 2/2
Appendix
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.
Notes
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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