Datasheet Summary
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Diodes
Zener diodes
UMZ3.9K zApplications Constant voltage control zDimensions (Unit : mm)
r ฦ࠼ߣ߽ Each lead has same dimension หኸᴺ
zLand size figure (Unit : mm)
0.7 0.9MIN.
r
0.6
r
zFeatures
1) Ultra Small mold type. (UMD4) 2) High reliability
r
r
㨪
r
/KP
1.3
UMD4 zConstruction Silicon epitaxial planar
r zStructure
ROHM : UMD4 JEDEC : SOT-343 JEITA : SC-82 dot (year week factory) 1Pin Mark zTaping dimensions (Unit : mm)
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