EMA11 / UMA11N / FMA11A
Transistors
Emitter common (dual digital transistors)
EMA11 / UMA11N / FMA11A
!Features 1) Two ...
EMA11 / UMA11N / FMA11A
Transistors
Emitter common (dual digital transistors)
EMA11 / UMA11N / FMA11A
!Features 1) Two DTA143Z chips in a EMT or UMT or SMT package. 2) Mounting cost and area can be cut in half. !External dimensions (Units : mm)
EMA11 / UMA11N
(4) (3)
0.65 0.65
1.3 0.9 0.8
0.2
(5)
1.25
!Structure Epitaxial planar type PNP silicon transistor (Built-in resistor type) The following characteristics apply to both DTr1 and DTr2.
2.1
0.15
(1)
0.1Min.
0to0.1
All terminals have same dimensions
ROHM : UMT5 EIAJ : SC-88A FMA11A
Abbreviated symbol: A11
0.95 0.95 1.9
0.3
(2)
(3)
0.7
!Equivalent circuit
EMA11 / UMA11N
(3) R1 DTr2 (4) R2 (2) R2 (1) R1 DTr1 (5)
(1)
1.6
FMA11A
(3) R1 DTr2 (2) R2 (4) R2 (5) R1 DTr1 (1)
0.15
2.8
(5)
(4)
0.3to0.6
0to0.1
All terminals have same dimensions
ROHM : SMT5 EIAJ : SC-74A
Abbreviated symbol: A11
R1=4.7kΩ R2=47kΩ
R1=4.7kΩ R2=47kΩ
!Packaging specifications
Package Code Type EMA11 UMA11N FMA11A − − − Basic ordering unit (pieces) T2R 8000 Taping TR 3000 − T148 3000 − −
!Absolute maximum ratings (Ta = 25°C)
Parameter
Supply
voltage Input
voltage
Symbol VCC VIN IO IC (Max.)
Limits −50 −30 5 −100 −100 150 (TOTAL) 300 (TOTAL)
Unit V V
Output current Power dissipation
mA
EMA11 / UMA11N FMA11A
Pd Tj Tstg
mW °C °C
∗1 ∗2
Junction temperature Storage temperature
150 −55~+150
∗1 120mW per element must not be exceeded. ∗2 200mW per element must not be exceeded.
1.1
2.9
2.0
(2)
EMA11 / UMA11N / FMA11A
...