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RB480K
Diodes
Shottky barrier diode
RB480K
!Applications Low current rectification !External dimensions (Units : mm)
2.0±0.2
0.9±0.1 0.7 0.2±0.1 0.25±0.1 0∼0.1 1pin MARK
2.0±0.2 1.3±0.1 0.65 0.65 0.25±0.1
0.9±0.1 0.7
0.1Min.
0.2±0.1 0.65 0.65 1.3±0.1
0.2±0.1 0.15±0.05
0.25±0.1 0.65 0.65 1.3±0.1
0.25±0.1 0.15±0.05
!Construction Silicon epitaxial planar
ROHM: UMD4 EIAJ: SC-82 JEDEC: SOT-343
∗There are two different markings.
!Circuit
!Absolute maximum ratings (Ta=25°C)
Parameter Peak reverse voltage DC reverse voltage Mean rectifying current Peak forward surge current∗ Junction temperature Storage temperature
∗60Hz for 1
Symbol VRM VR IO IFSM Tj Tstg
Limits 45 40 0.1 1 125 −40∼+125
Unit V V A A ˚C ˚C
0.1Min.
3T
3T
!Features 1) Small surface mounting (UMD4) 2) Low IR.