EMA3 / UMA3N / FMA3A
Emitter common(dual digital transistor)
Datasheet
Parameter
VCEO
IC
R1
DTr1 and DTr2
-50V
-100mA
4.7kΩ
lFeatures
1)Two DTA143T chips in a EMT or UMT or
SMT package.
2)Mounting cost and area can be cut in half.
lOutline
SOT-553
SOT-353
EMA3
UMA3N
(EMT5)
(UMT5)
SOT-25
FMA3A
(SMT5)
lInner circuit
EMA3 / UMA3N
FMA3A
lApplication
INVERTER, INTERFACE, DRIVER
lPackaging specifications
Part No.
Package
Package
size
Taping
code
Reel size Tape width
(mm) (mm)
Basic
ordering
unit.(pcs)
Marking
EMA3
SOT-553 1616
T2R
180
8
(EMT5)
8000
A3
UMA3N
SOT-353 2021
TR
180
8
(UMT5)
3000
A3
FMA3A
SOT-25
2928
T148
180
8
(SMT5)
3000
A3
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
1/6
20151019 - Rev.002