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UMZ5.1N
Diodes
Zener diode
UMZ5.1N
zApplications Voltage regulation (common anode dual chips) zDimensions (Unit : mm) zLand size figure
1.3
2.0±0.2 0.3±0.1 Each lead has same dimension0.15±0.05 (3)
0.65 0.9MIN.
1.25±0.1
2.1±0.1
zFeatures 1) Small mold type. (UMD3) 2) High reliability
(2)
0.8MIN
0~0.1 0.1Min
UMD3
(1) (0.65) 0.7±0.1 0.9±0.1
zConstruction Silicon epitaxial planar
(0.65)
1.3±0.1
zStructure
ROHM : UMD3 JEDEC : SOT-323 JEITA : SC-70
dot (year week factory)
zTaping dimensions (Unit : mm)
4.0±0.1 2.0±0.05 φ1.55±0.05 0.3±0.1 1.75±0.1
3.5±0.05
8.0±0.2
2.4±0.1
5.5±0.2
2.25±0.1 0
4.0±0.1
φ0.5±0.05
0~0.1
2.4±0.1 1.25±0.