UML4N
Transistors
General purpose transistor
(isolated transistor and diode)
UML4N
A 2SA2018 and a RB521S-30 are housed independently in a UMT package.
(4)
(3)
0.65 0.65
Applications
DC / DC converter
Motor driver
External dimensions
(Unit : mm)
UML4N
0.2
1.3
0.9
2.0
(2)
(5)
Features
1) Tr : Low V
CE
(sat)
Di : Low V
F
2) Small package
1.25
2.1
0.15
(1)
0~0.1
0.1Min.
Structure
Silicon epitaxial planar transistor
Schottky barrier diode
Each lead has same dimensions
ROHM : UMT5
EIAJ : SC-88A
Equivalent circuit
(3)
(2)
(1)
Tr2
Di1
(4)
(5)
Packaging specifications
Type
Package
Marking
Code
Basic ordering unit(pieces)
UML4N
UMT5
L4
TR
3000
0.7
Rev.A
1/3