EMF23
EMF23 is Power management manufactured by ROHM.
..
EMF23/UMF23N
Transistors
Power management (dual transistors)
EMF23/UMF23N
2SA1774and DTC114E are housed independently in a EMT6 or UMT6 package. z Application Power management circuit z External dimensions (Units : mm)
(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.
ROHM : EMT6
1.2 1.6
(1)
Each lead has same dimensions
Abbreviated symbol : F23
(4)
(3)
0.65 1.3 0.65 0.7 0.9 z Structure Silicon epitaxial planar transistor
UMF23N
0.2 2.0 (5) (2) (6) z Equivalent circuits
1.25 2.1
(3) (2) (1)
DTr2 R2
(4)
R1
Tr1
ROHM : UMT6 EIAJ : SC-88
0∼0.1
0.1Min.
(1)
Each lead has same dimensions
Abbreviated symbol :F23
(5) R1=10kΩ R2=10kΩ (6) z Package, marking, and packaging specifications
Type
EMF23 EMT6 F23 T2R 8000
UMF23N UMT6 F23 TR 3000
0.5 0.5 1.0 1.6
1/4
EMF23/UMF23N
Transistors z Absolute maximum ratings (Ta=25°C)...
