EMA2 / UMA2N / FMA2A
Transistors
Emitter common (dual digital transistors)
EMA2 / UMA2N / FMA2A
www.DataSheet4U.com
zF...
EMA2 / UMA2N / FMA2A
Transistors
Emitter common (dual digital
transistors)
EMA2 / UMA2N / FMA2A
www.DataSheet4U.com
zFeatures 1) Two DTA144E
transistors in a EMT or UMT or SMT package. 2) Mounting cost and area can be cut in half.
zExternal dimensions (Unit : mm)
EMA2
0.22
(4) (3) (2) (5)
zStructure Dual
PNP silicon
transistor (each with two built in resistors)
ROHM : EMT5
0.13
1.2 1.6
(1)
Each lead has same dimensions
The following characteristics apply to both DTr1 and DTr2.
UMA2N
Abbreviated symbol : A2
0.65 0.65
zEquivalent circuit
0.2
(4)
(3)
1.3
1.1 2.9
0.5
(6)
0.5 0.5 1.0 1.6
(3) R1 DTr2 (4)
R2
(2)
R2
0.15
(1) R1=47kΩ R1 R2=47kΩ DTr1 (5)
(3) R1 DTr2 (2)
R2
(4)
R2
(5) R1=47kΩ R1 R2=47kΩ DTr1 (1)
1.25 2.1
0.7 0.9
0.1Min.
0to0.1
Each lead has same dimensions
ROHM : UMT5 EIAJ : SC-88A
zAbsolute maximum ratings (Ta = 25°C)
Parameter Supply voltage Input voltage Symbol VCC VIN IO IC (Max.) Pd Tj Tstg Limits −50 −40 10 Output current EMA2, UMA2N Power dissipation FMA2A Junction temperature Storage temperature −30 −100 150 (TOTAL) 300 (TOTAL) 150 −55 to +150 Unit V V
Abbreviated symbol : A2
FMA2A
0.95 0.95 1.9
(2)
0.3
(1)
1.6 2.8
0.15 0.8
mA
mW ˚C ˚C
∗1 ∗2
0.3to0.6
0to0.1
Each lead has same dimensions
ROHM : SMT5 EIAJ : SC-74A Abbreviated symbol : A2
∗1 120mW per element must not be exceeded. ∗2 200mW per element must not be exceeded.
(5)
(4)
(3)
(1)
EMA2 / UMA2N
FMA2A
Rev.A
2.0
(2)
1/2
EMA2 / UMA2N / FMA2A
Transistors
zEle...