Datasheet

ZM4728A to ZM4764A
www.vishay.com
Vishay Semiconductors
Rev. 1.5, 17-Oct-12
3
Document Number: 85786
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BASIC CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Admissible Power Dissipation vs. Ambient Temperature
PACKAGE DIMENSIONS in millimeters (inches): MELF DO-213AB (glass)
18289
W
1.0
0.8
0.6
0.4
0.2
0
0100
200 °C
T
amb
P
tot
18317
Foot print recommendation:
The gap between plug and glass can
be either on cathode or anode side
Cathode identification
4.00 (0.157)
max.
1.25 (0.049)
min.
ref.
6.50 (0.256)
2.6 (0.102)
2.4 (0.094)
0.55 (0.022)
5.2 (0.205)
4.8 (0.189)
3.00 (0.118)
min.