EMF21 / UMF21N

Transistors

1/4

Power management (dual transistors)

EMF21 / UMF21N

2SA2018 and DTC114E are housed independently in a EMT6 or UMT6 package.

Application

Power management circuit

Features

1) Power switching circuit in a single package.

2) Mounting cost and area can be cut in half.

Structure

Silicon epitaxial planar transistor

Equivalent circuits

DTr2

Tr1

(1)

(2)

(3)

(4)

(5)

(6)

Ω

Ω

External dimensions (Units : mm)

ROHM : EMT6

EMF21

ROHM : UMT6

EIAJ : SC-88

UMF21N

Abbreviated symbol :F21

Abbreviated symbol : F21

1.2

1.6

(1)

(2)

(5)

(3)

(6)

(4)

Each lead has same dimensions

0.1Min.

2.1

1.25

Each lead has same dimensions

Package, marking, and packaging specifications

Type

UMF21N

UMT6

F21

TR

3000

Package

Marking

Code

Basic ordering unit(pieces)

EMF21

EMT6

F21

T2R

8000