NEW
NEW Zener Diodes Series
1W/2W Zener Diodes Series
Unit: mm
1W type / DZ2W series
Overview
1.60±0.10
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.
2
Feature
y 45% mounting area comparing with conventional 1W type
1
(DZ2W series)
+0.10
0.16
0.90±0.10
-0.06
y Zener voltage tolerance : ±5%
y Zener Voltage : 2.4V to 51V(DZ2W series)
4.7V to 51V(DZ24 series)
y Halogen Free Package
Application
y Surge absorption circuit
Mini2-F3-B
y Clipper circuit
y Constant voltage circuit
Unit: mm
2W type / DZ24 series
2.4 ±0.1
Absolute Maximum Ratings (Ta=25°C) (Tentative)
2
Parameter
Symbol
PT
Rating
DZ2W series
DZ24 series
150
Unit
W
1
2
Power dissipation*
°
5
W
1
1.75±0.10
0.15±0.05
C
Junction temperature
Storage temperature
Tj
°
5
°
C
Tstg
-55 to +150
°
Note) * achieved with a printed circuit board
Common Electrical Characteristics (Ta=25°C)
TMiniP2-F2-B
(Tentative)
Parameter
Symbol
VZ
Conditions
Min.
Nom.
Max.
Unit
V
Zener Voltage*
IZ
Specified value
Please see next page
Note) *Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 methods for diodes.
New publication, effective from 20 Jan. 2010
DD00002AE
