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EMF20/UMF20N
Transistors
Power management (dual transistors)
EMF20/UMF20N
2SC4617and DTC144E are housed independently in a EMT6 or UMT6 package.
zApplication Power management circuit
zExternal dimensions (Units : mm)
EMF20
0.13
ROHM : EMT6
Each lead has same dimensions
zStructure Silicon epitaxial planar transistor
UMF20N
Abbreviated symbol : F20
(4)
(3)
0.65 1.3 0.65 0.7 0.9
0.5
zFeatures 1) Power switching circuit in a single package. 2) Mounting cost and area can be cut in half.
0.22
(4) (5) (6)
(3) (2)
1.2 1.6
(1)
0.5 0.5 1.0 1.6
0.2
zEquivalent circuits
(3) (2) (1)
(6)
1.25 2.1
0.15
DTr2 R2
(4)
ROHM : UMT6 EIAJ : SC-88
(5) R1=47kΩ R2=47kΩ (6)
0∼0.1
R1
Tr1
0.1Min.