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® WON-TOP ELECTRONICS
RB491D
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Pb
Features
Low Forward Voltage
Fast Switching Speed
A
PN Junction Guard Ring for Transient and
ESD Protection
For General Purpose Switching Applications
B
C
Plastic Material – UL Recognition Flammability
Classification 94V-0
E
D
H
Mechanical Data
Case: SOT-23, Molded Plastic
K
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.008 grams (approx.) Mounting Position: Any Marking: D2E Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
J G
TOP VIEW
L
M
SOT-23
Dim
Min
Max
A
0.30
0.50
B
1.19
1.40
C
2.10
2.50
D
0.89
1.05
E
0.45
0.61
G
1.78
2.05
H
2.65
3.05
J
0.013
0.15
K
0.
RB491D Datasheet
