EMF23/UMF23N
Transistors
Power management (dual transistors)
EMF23/UMF23N
2SA1774and DTC114E are housed independently in a EMT6 or UMT6 package.
Application
Power management circuit
External dimensions
(Units : mm)
EMF23
0.22
(4)
(5)
(6)
(3)
(2)
Features
1) Power switching circuit in a single package.
2) Mounting cost and area can be cut in half.
ROHM : EMT6
1.2
1.6
(1)
0.13
Each lead has same dimensions
Abbreviated symbol : F23
(4)
(3)
0.65
1.3
0.65
0.7
0.9
Structure
Silicon epitaxial planar transistor
UMF23N
0.2
2.0
(5)
(2)
(6)
Equivalent circuits
1.25
2.1
(3)
(2)
(1)
0.15
DTr2
R
2
(4)
R
1
Tr1
ROHM : UMT6
EIAJ : SC-88
0鈭?.1
0.1Min.
(1)
Each lead has same dimensions
Abbreviated symbol :F23
(5)
R
1
=10k鈩?/div>
R
2
=10k鈩?/div>
(6)
Package, marking, and packaging specifications
Type
Package
Marking
Code
Basic ordering unit(pieces)
EMF23
EMT6
F23
T2R
8000
UMF23N
UMT6
F23
TR
3000
0.5
0.5 0.5
1.0
1.6
1/4
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