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Dated : 15/06/2009
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724 )
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LL4148
Silicon Epitaxial Planar Switching Diode
Fast switching diode in MiniMELF case especially suited
for automatic surface mounting
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter Symbol Value Unit
Peak Reverse Voltage VRM 100 V
Reverse Voltage VR 75 V
Average Rectified Forward Current IF(AV) 200 mA
Non-repetitive Peak Forward Surge Current at t = 1 s
at t = 1 ms
at t = 1 μs
I
FSM
0.5
1
4
A
Power Dissipation Ptot 500
1)
mW
Junction Temperature Tj 175
O
C
Storage Temperature Range Tstg - 65 to + 175
O
C
1)
Valid provided that electrodes are kept at ambient temperature.
LL-34
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