WSD490_11 Datasheet, PDF (1/3 Pages) Weitron Technology – Surface Mount Schottky Barrier Diode

WEITRON
Surface Mount Schottky Barrier Diode
P b Lead(Pb)-Free
Features:
* Low current rectification and high speed switching.
* Small surface mount type.
* Up to 500mA current capability.
* Low forward voltage drop .
* Silicon epitaxial planar chip, metal silicon junction.
* Lead-free parts meet environmental standards of MIL-STD-19500 /228
Mechanical Data:
* Epoxy:UL94-V0 rated flame retardant
* Case : Molded plastic, SOT-23
* Terminals : Solder plated, solderable per MIL-STD-750, Method 2026
* Mounting Position : Any
* Weight : Approximated 0.008 gram
WSD490/WSD491
SCHOTTKY BARRIER
RECTIFIERS
1.0AMPERES
25-45VOLTS
3
1
2
SOT-23
SOT-23 Outline Dimensions
A
TOP VIEW
BC
E
GD
H
K
L
J
Unit:mm
Dim Min Max
A 0.37 0.50
B 1.20 1.40
C 2.10 2.64
D 0.89 1.09
E 0.46 1.00
G 1.78 2.04
H 2.80 3.04
J 0.01 0.13
K 0.89 1.11
L _0.35 0.69
M
M _{0.09 0.18}
WEITRON
1/3
http://www.weitron.com.tw
Rev.A 11-Jan-2011