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Data Sheet
Schottky Barrier Diode
RB400VA-50
Applications General rectification
Dimensions (Unit : mm)
1.3±0.05
0.17±0.1 0.05
Features 1) Small mold type. (TUMD2) 2) Low VF, Low IR. 3) High reliability.
Construction Silicon epitaxial planer
0.8±0.05
ROHM : TUMD2
0.6±0.2 0.1
dot (year week factory) + day
Taping specifications (Unit : mm)
4.0±0.1 2.0±0.05
φ1.55±0.1 0
1.9±0.1 2.5±0.2
0.8 0.5 2.0
Land size figure (Unit : mm) 1.1
TUMD2 Structure
0.25±0.05
1.75±0.1
3.5±0.05 2.75
8.0±0.2 2.8±0.05
Absolute maximum ratings (Ta=25°C) Parameter
Reverse voltage (repetitive peak) Reverse voltage (DC) Average rectified forward current Forward current surge peak (60Hz / 1cyc) Junction temperature Storage temperature
Symbol VRM VR Io IFSM Tj
Tstg
1.43±0.05
4.0±0.