EMF22 / UMF22N
Transistors
Power management (dual transistors)
EMF22 / UMF22N
2SC5585 and DTC114E are housed independently in a EMT6 or UMT6 package.
External dimensions
(Units : mm)
Application
Power management circuit
EMF22
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 : F22
(4)
Structure
Silicon epitaxial planar transistor
UMF22N
0.65
1.3
0.65
0.7
0.9
(3)
0.5
0.5 0.5
1.0
1.6
0.2
(6)
Equivalent circuits
(3)
(2)
(1)
1.25
2.1
0.15
0.1Min.
DTr2
R
2
(4)
R
1
Tr1
0 to 0.1
ROHM : UMT6
EIAJ : SC-88
(5)
R
1
=10k鈩?/div>
R
2
=10k鈩?/div>
(6)
Abbreviated symbol :F22
Packaging specifications
Type
Package
Marking
Code
Basic ordering unit(pieces)
EMF22
EMT6
F22
T2R
8000
UMF22N
UMT6
F22
TR
3000
(1)
Each lead has same dimensions
2.0
(5)
(2)
1/4
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