Silicon Epitaxial Planar Zener Diodes
Description
HS Series
Silicon Epitaxial Planar Zener Diodes
Max.
0.
5
Max.
1.
9
Min.
27.
5
Black Cathode Band
Black Part No.
Black "ST" Brand
XXX
ST
Max.
3.
9
Min.
27.
5
Glass Case DO-35 Dimensions in mm
HAbsolute Maximum Ratings (Ta = 25 OC) Parameter
Symbol
Value
Power Dissipation
Ptot 500 1)
CJunction Temperature
Tj 175
Storage Temperature Range
Tstg - 55 to + 175
E1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Unit mW OC OC
TCharacteristics at Ta = 25 OC MParameter
Symbol
Max.
Thermal Resistance Junction to Ambient Air
RthA
0.
3 1)
Forward Voltage
Eat IF= 100 mA
VF 1
S1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Unit K/mW
V
SEMTECH ELECTRONICS LTD.
Subsidiary of Sino-Tech International (BVI) Limited
®
Dated : 18/07/2009
HS Series
Characteristics at Ta = 25 OC
Zener Voltage 1)
Dynamic Resistance
Reverse Leakage Current
Type
VZ
Min.
(V)
Max.
(V)
at lZT (mA)
ZZT Max.
...
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