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EMF17 / UMF17N
Transistors
Power management (dual
transistors)
EMF17 / UMF17N
2SA1774 and DTC123EE are housed independently in a EMT or UMT package.
zApplication Power management circuit
zExternal dimensions (Unit : mm)
EMF17
0.
22
(4) (5) (6) (3) (2)
zFeatures 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 : F17
zStructure Silicon epitaxial planar
transistor
UMF17N
(4)
0.
65 1.
3 0.
65 0.
7 0.
9
(3)
0.
5
0.
5 0.
5 1.
0 1.
6
0.
2
(6)
1.
25
(3) (2) (1)
2.
1
0.
15
R1 R2
0.
1Min.
0to0.
1
DTr2
Tr1
(4)
(5) R1=2.
2kΩ R2=2.
2kΩ
(6)
ROHM : UMT6 EIA...