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Dated :30/04/2008
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
1N5913B...1N5956B
3 W SILICON ZENER DIODES
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Maximum Steady State Power Dissipation
at TL = 75 OC, Lead Length = 3/8"
Ptot
3
W
Junction Temperature
Tj
175
O
C
Storage Temperature Range
TS
- 65 to + 175
O
C
Characteristics at Ta = 25 OC
Parameter
Symbol
Max.
Unit
Forward Voltage
at IF = 200 mA
VF
1.5
V
Max. 4.2
Max. 2.8
Glass Case DO-41
Max. 0.7
Min. 25.4
Min. 25.4
XXX
Cathode Band
Part No.
ST
"ST" Brand
Dimensions in mm
Black
Black
Black