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 リードとも 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...

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