EMF19 Datasheet, PDF (1/5 Pages) Rohm – Power management (dual transistors)

Transistors
EMF19 / UMF19N
Power management (dual transistors)
EMF19 / UMF19N
2SC4617 and DTC123EE are housed independently in a EMT or UMT package.
zApplication
Power management circuit
zFeatures
1) Power switching circuit in a single package.
2) Mounting cost and area can be cut in half.
zStructure
Silicon epitaxial planar transistor
zEquivalent circuits
(3)
(2) (1)
DTr2
Tr1
R1
R2
(4)
(5)
(6)
R1=2.2kΩ
R2=2.2kΩ
zExternal dimensions (Units : mm)
EMF19
(4)
(3)
(5)
(2)
(6)
(1)
1.2
1.6
Each lead has same dimensions
ROHM : EMT6
Abbreviated symbol :F19
UMF19N
1.25
2.1
0.1Min.
Each lead has same dimensions
ROHM : UMT6
EIAJ : SC-88
Abbreviated symbol : F19
zPackaging specifications
Type
Package
Marking
Code
Basic ordering unit(pieces)
EMF19
EMT6
F19
T2R
8000
UMF19N
UMT6
F19
TR
3000
Rev.A
1/4