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UMF21N

JinYu
Part Number UMF21N
Manufacturer JinYu
Description dual transistors
Published Feb 22, 2017
Detailed Description Power management (dual transistors) DESCRIPTION Silicon epitaxial planar transistor FEATURES z 2SA2018 and DTC114E are h...
Datasheet PDF File UMF21N PDF File

UMF21N
UMF21N


Overview
Power management (dual transistors) DESCRIPTION Silicon epitaxial planar transistor FEATURES z 2SA2018 and DTC114E are housed independently in a package.
z Power switching circuit in a single package.
z Mounting cost and area can be cut in half.
APPLICATION Power management circuit, mobile telephone quiver circuit For portable equipment:(i.
e.
Mobile phone,MP3, MD,CD-ROM, DVD-ROM, Note book PC, etc.
) UMF21N SOT-363 1 Equivalent Circuit (3) (2) (1) DTr2 R1 R2 (4) (5) Tr1 (6) MARKING:F21 F21 TR1 MAXIMUM RATINGS Ta=25℃ unless otherwise noted Symbol VCBO VCEO VEBO IC PC TJ Tstg Parameter Collector- Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current -Continuous Collector Dissipation Junction Temperature Storage Temperature DTR2 Absolute maximum ratings(Ta=25℃) Parameter Symbol Supply voltage VCC Input voltage VIN Output current IO IC(MAX) Power dissipation Pd Junction temperature Tj Storage temperature Tstg Value -15 -12 -6 -0.
5 0.
15 ...


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