HZS303 Ver la hoja de datos (PDF) - Semtech Electronics LTD.
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HZS303 Datasheet PDF : 4 Pages
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HZS Series
SILICON EPITAXIAL PLANER ZENER DIODES
for Stabilized Power Supply
Features
• Low leakage, low zener impedance and maximum
power dissipation of 400 mW are ideally suited for
stabilized power supply, etc.
• Wide spectrum from 1.6 V through 38 V of zener
voltage provide flexible application.
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Power Dissipation
Junction Temperature
Storage Temperature Range
Max. 0.45
Max. 1.9
Min. 27.5
Black
Cathode Band
Black
Part No.
XXX Max. 2.9
Min. 27.5
Glass Case DO-34
Dimensions in mm
Symbol
Value
Unit
Ptot
400
mW
Tj
200
OC
TS
- 55 to + 175
OC
Characteristics at Ta = 25 OC
Zener Voltage 1)
Type
VZ (V)
Min.
Max.
HZS2A1
HZS2A2
HZS2A3
HZS2B1
HZS2B2
HZS2B3
HZS2C1
HZS2C2
HZS2C3
HZS3A1
HZS3A2
HZS3A3
HZS3B1
HZS3B2
HZS3B3
HZS3C1
HZS3C2
HZS3C3
1.6
1.8
1.7
1.9
1.8
2
1.9
2.1
2
2.2
2.1
2.3
2.2
2.4
2.3
2.5
2.4
2.6
2.5
2.7
2.6
2.8
2.7
2.9
2.8
3
2.9
3.1
3
3.2
3.1
3.3
3.2
3.4
3.3
3.5
IZ (mA)
5
5
5
Reverse Current
IR (µA)
Max.
VR (V)
25
0.5
5
0.5
5
0.5
Dynamic Resistance
rd (Ω)
Max.
lZ (mA)
100
5
100
5
100
5
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 25/06/2007
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