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DZ2W180 Datasheet(PDF) 1 Page - Panasonic Semiconductor

Part No. DZ2W180
Description  NEW Zener Diodes Series 1W/2W Zener Diodes Series
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Maker  PANASONIC [Panasonic Semiconductor]
Homepage  http://www.panasonic.com/industrial/
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 1 page
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Overview
These series are new developed small surface mount package zener diode
series which power dissipation are 1W(DZ2W series) or 2W(DZ24 series),
mainly used for surge absorption.
Feature
45% mounting area comparing with conventional 1W type
(DZ2W series)
Zener voltage tolerance :
±5%
Zener Voltage : 2.4V to 51V(DZ2W series)
4.7V to 51V(DZ24 series)
Halogen Free Package
Application
Surge absorption circuit
Clipper circuit
Constant voltage circuit
NEW Zener Diodes Series
1W/2W Zener Diodes Series
Absolute Maximum Ratings (Ta=25
°C) (Tentative)
Specified value
Nom.
I
Z
Conditions
V
Z
Symbol
V
Zener Voltage*
Unit
Max.
Min.
Parameter
Common Electrical Characteristics (Ta=25
°C)
NEW
Note) * achieved with a printed circuit board
°C
-55 to +150
Tstg
Storage temperature
°C
150
Tj
Junction temperature
W
2
DZ24 series
W
1
DZ2W series
PT
Power dissipation*
Unit
Rating
Symbol
Parameter
Note) *Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 methods for diodes.
2.4 ±0.1
2
1
0.15 ±0.05
1.75 ±0.10
2W type / DZ24 series
+0.10
-0.06
0.90±0.10
0.16
1.60±0.10
2
1
1W type / DZ2W series
Please see next page
TMiniP2-F2-B
Mini2-F3-B
Unit: mm
Unit: mm
(Tentative)
New publication, effective from 20 Jan. 2010
DD00002AE




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