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Schottky Barrier Diode
RB557WM
Data Sheet
lApplication Small current rectification
lFeatures 1) Small mold type
(EMD3F) 2) High reliability 3) Super low VF
lConstruction Silicon epitaxial planar type
lDimensions (Unit : mm)
1.60±0.1
0.70±0.10
0.26
+0.10 -0.05
Each lead has same dimensions
(3)
lLand Size Figure (Unit : mm)
0.5 0.5
0.7
0.7 0.7
1.3
0.45±0.10
(0.37)
1.6±0.10 0.86±0.10
3K
(0.37)
(1)
(0.5) (0.5) 1.00±0.10
(2)
ROHM : EMD3F JEDEC : SOT-416FL JEITA : SC-89
: Year, week and factory
0.45±0.10
0～0.10
EMD3F 0.6
0.6
lStructure
(3) (1) Cathode
(2) Cathode
(3) Anode (1) (2)
lTaping Dimensions (Unit : mm)
TL
lAbsolute Maximum Ratings (Tc= 25°C)
Parameter
Symbol
Conditions
Limits Unit
Repetitive peak reverse voltage
VRM
Duty≦0.
RB557WM Datasheet
