UMA3N
UMA3N is Emitter common (dual digital transistors) manufactured by ROHM.
EMA3 / UMA3N / FMA3A
Transistors
Emitter mon (dual digital transistors)
EMA3 / UMA3N / FMA3A zFeatures
1) Two DTA143Ts in a EMT or UMT or SMT package. 2) Mounting cost and area can be cut in half. zExternal dimensions (Unit : mm)
EMA3
(4) (3) (2) (5) zStructure Epitaxial planar type PNP silicon transistor (Built-in resistor type.)
1.2 1.6
(1)
Each lead has same dimensions
ROHM : EMT5 Abbreviated symbol : A3
0.65 0.65
The following characteristics apply to both DTr1 and DTr2.
(4) (3)
0.5 0.5 1.0 1.6
(6)
1.25 zEquivalent circuit
0.7 0.9
1.1 2.9
0.1Min.
R1=4.7kΩ
R1 DTr2
(3)
(2)
(1) R1 DTr1
R1=4.7kΩ
R1 DTr2
0to0.1
EMA3 /...
