EMF21T2R

EMF21T2R Datasheet


EMF21 / UMF21N

Part Datasheet
EMF21T2R EMF21T2R EMF21T2R (pdf)
Related Parts Information
UMF21NTR UMF21NTR UMF21NTR
PDF Datasheet Preview
Transistors

EMF21 / UMF21N

Power management dual transistors

EMF21 / UMF21N
2SA2018 and DTC114E are housed independently in a EMT6 or UMT6 package.
zApplication Power management circuit
zFeatures 1 Power switching circuit in a single package. 2 Mounting cost and area can be cut in half.
zStructure Silicon epitaxial planar transistor
zExternal dimensions Units mm

EMF21

Each lead has same dimensions ROHM EMT6 Abbreviated symbol F21

UMF21N
zEquivalent circuits

DTr2 R1

Tr1 6
0.1Min.

ROHM UMT6 EIAJ SC-88

Each lead has same dimensions Abbreviated symbol :F21
zPackage, marking, and packaging specifications

Type Package Marking
Code Basic ordering unit pieces

EMF21 EMT6 F21 T2R 8000

UMF21N UMT6 F21 TR 3000

Transistors

EMF21 / UMF21N
zAbsolute maximum ratings Ta=25°C

Parameter

Collector-base voltage

VCBO

Collector-emitter voltage

VCEO

Emitter-base voltage

VEBO

IC Collector current

Power dissipation

Junction temperature

Range of storage temperature Tstg
∗1 Single pulse PW=1ms ∗2 120mW per element must not be exceeded.

Each terminal mounted on a recommended land.

Limits −15 −12 −6 −500 150 TOTAL 150 −55~+150

Unit V mA A ∗1
mW ∗2 °C °C

DTr2

Parameter

Supply voltage

Input voltage

Collector current

Output current

Power dissipation

Junction temperature

Range of storage temperature Tstg
∗1 Characteristics of built-in transistor. ∗2 Each terminal mounted on a recommended land.

Limits 50
−10~+40 100 50
150 TOTAL 150
−55~+150

Unit V mA ∗1 mA
mW ∗2 °C °C
zElectrical characteristics Ta=25°C

Parameter Collector-emitter breakdown voltage Collector-base breakdown voltage Emitter-base breakdown voltage Collector cut-off current Emitter cut-off current Collector-emitter saturation voltage DC current gain Transition frequency Collector output capacitance

Symbol BVCEO BVCBO BVEBO
More datasheets: 299D01201 | 700303202 | 531300201 | 465200202 | 464900201 | ATAKSTK511-8 | ATAKSTK511-9 | ATAKSTK511-3 | BLF7G21L-160P,112 | R3G310-AN43-71


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived EMF21T2R Datasheet file may be downloaded here without warranties.

Datasheet ID: EMF21T2R 515888