LESHAN RADIO COMPANY, LTD.
SCHOTTKY BARRIER DIODE
FEATURE
ƽSilicon epitaxial planar.
ƽSmall plastic SMD package.
ƽHigh current capacity(IF=1.
0A).
ƽUltra low VF.
(VF=0.
40V Typ.
at 1A) ƽFor switching power supply Applications.
ƽPb-Free Package is available.
DEVICE MARKING AND ORDERING INFORMATION
Device LRB491T1
LRB491T1G
Marking
10T 10T (Pb-Free)
Shipping 3000/Tape&Reel
3000/Tape&Reel
LRB491T1
3
1 2 SC-59
3 CATHODE
1 ANODE
MAXIMUM RATINGS(Ta=25°C)
Parameter
Symbol
Limits
Peak reverse voltage DC reverse voltage DC forward current Peak forward surge current ∗ Junction temperature Storage temperature
∗ 60Hz for 1
VRM VR IF IFSM Tj Tstg
25 20 1.
0 3 125 −40∼+125
ELECTRICAL CHARACT...