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Dated : 22/01/2005
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
BZT…HS Series
SILICON PLANAR ZENER DIODES
Absolute Maximum Ratings (Ta = 25
oC)
Symbol
Value
Unit
Zener Current see Table “Characteristics”
Power Dissipation
Ptot
500
mW
Junction Temperature
Tj
175
OC
Storage Temperature Range
TS
-55 to +175
OC
Characteristics at Tamb = 25
oC
Symbol
Min.
Typ.
Max.
Unit
Thermal Resistance
Junction to Ambient Air
RthA
-
-
0.3
K/mW
LS-34
Dimensions in mm