EMF19
EMF19 is Power management manufactured by ROHM.
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EMF19 / UMF19N
Transistors
Power management (dual transistors)
EMF19 / UMF19N
2SC4617 and DTC123EE are housed independently in a EMT or UMT package. z External dimensions (Units : mm) z Application Power management circuit
(4) (5) (6) (3) (2) z Features 1) Power switching circuit in a single package. 2) Mounting cost and area can be cut in half.
1.2 1.6
(1)
Each lead has same dimensions
ROHM : EMT6
Abbreviated symbol :F19
1.3 0.65 0.7 0.9
(6)
0.15 z Equivalent circuits
(3) (2) (1)
0.1Min.
0to0.1
Each lead has same dimensions
ROHM : UMT6 EIAJ : SC-88
DTr2 R2
(4) (5) (6)
R1
Tr1
Abbreviated symbol : F19
R1=2.2kΩ R2=2.2kΩ z Packaging specifications
Type
EMF19 EMT6 F19 T2R 8000
UMF19N UMT6 F19 TR 3000
Package Marking Code Basic ordering unit(pieces)
(1)
(5)
(2) z Structure Silicon epitaxial planar...
