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1N4728 Datasheet(PDF) 1 Page - Micro Commercial Components

Part No. 1N4728
Description  1.0 Watt Zener Diode 3.3 to 100 Volts
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Maker  MCC [Micro Commercial Components]
Homepage  http://www.mccsemi.com
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1N4728 Datasheet(HTML) 1 Page - Micro Commercial Components

   
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Features
l Hermetic Glass Package
l Silicon Planar Zener Diodes
l These diodes are also available in the MELF case with type
designation DL4728 thru DL4764.
Mechanical Data
l Case: DO-41 Molded Glass
l Polarity: is indicated by cathode band.
l Weight: 0.378 grams (Approx.)
Maximum Ratings
l Operating Temperature: -55
oC to +150oC
l Storage Temperature: -55
oC to +150oC
l For capacitive load, derate current by 20%
Electrical Characteristics @ 25oC Unless Otherwise Specified
DC Power
Dissipation
Pd
1.0W
TA=100
oC
Peak Forward
Surge Current
IFSM
See Page 2
Thermal
Resistance
100
oC/W
Note 1
Power Derating
from 100
oC
Ptot
10mW/
oC
Note: (1) Valid provided that electrodes at a distance
of 10mm from case are kept at ambient
temperature.
1N4728
THRU
1N4764
1.0 Watt
Zener Diode
3.3 to 100 Volts
A
B
C
D
D
Cathode
Mark
MIN
MAX
MIN
MAX
A
0.166
0.205
4.10
7.60
B
0.080
0.107
2.00
3.60
Diameter
C
0.026
0.034
0.70
0.90
Diameter
D
1.000
-----
25.40
-----
DIMENSIONS
DIM
INCHES
MM
NOTE
DO-41G
www.mccsemi.com
RqJA
 omponents
21201 Itasca Street Chatsworth

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MCC
Version: 3
2003/01/22


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