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RB491D - Schottky barrier diode

Key Features

  • 1) Small mold type. (SMD3) 2) Low IR 3) High reliability.
  • Structure Silicon epitaxial planar.
  • Dimensions (Unit : mm) 2.9± 0.2 0.4 ＋0.1 Eachlead has same dimension 　－0.05 (3) ＋0.1 0.15－0.06 1.0MIN.
  • Lead size figure (Unit : mm) 0.8MIN. 0.95 2.4 2.8±0.2 1.6－＋00..12 (2) 0.95 0.95 1.9± 0.2 (1) 0～ 0.1 0. 8 ± 0 . 1 11..11±000021201 ROHM : SMD3 JEDEC :S0T-346 JEITA : SC-59 week code 0.3～0.6 SMD3.
  • Structure 1.9.
  • Taping dimensions (Unit : mm) 4.0±0.1 2.0±0.05.

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Datasheet Details

Part number RB491D
Manufacturer ROHM
File Size 0.96 MB
Description Schottky barrier diode
Datasheet download datasheet RB491D Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet Shottky barrier diode RB491D Application Low current rectification Features 1) Small mold type. (SMD3) 2) Low IR 3) High reliability. Structure Silicon epitaxial planar Dimensions (Unit : mm) 2.9± 0.2 0.4 ＋0.1 Eachlead has same dimension 　－0.05 (3) ＋0.1 0.15－0.06 1.0MIN. Lead size figure (Unit : mm) 0.8MIN. 0.95 2.4 2.8±0.2 1.6－＋00..12 (2) 0.95 0.95 1.9± 0.2 (1) 0～ 0.1 0. 8 ± 0 . 1 11..11±0000....21201 ROHM : SMD3 JEDEC :S0T-346 JEITA : SC-59 week code 0.3～0.6 SMD3 Structure 1.9 Taping dimensions (Unit : mm) 4.0±0.1 2.0±0.05 φ1.5±0.1 　　　　　 0 0.3±0.1 1.75±0.1 3.2±0.1 5.5±0.2 3.5±0.05 8.0±0.2 3.2±0.1 0～0.5 3.2±0.1 4.0±0.1 φ1.05MIN 1.35±0.