Datasheet Summary
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Diodes
Zener diode
UMZ5.1N zApplications Voltage regulation (mon anode dual chips) zDimensions (Unit : mm) zLand size figure
2.0±0.2 0.3±0.1 各リードとも Each lead has same dimension0.15±0.05 同寸法 (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±0.1...