SM5817 THRU SM5819
SURFACE MOUNT SCHOTTKY BARRIER RECTI FI ERS
V O L T AG E R ANG E : 2 0 - - - 4 0 V CURRENT: 1.0 A
D...
SM5817 THRU SM5819
SURFACE MOUNT
SCHOTTKY BARRIER RECTI FI ERS
V O L T AG E R ANG E : 2 0 - - - 4 0 V CURRENT: 1.0 A
D1 2.6± 0.15
DO-213AB
SOLDERABLE ENDS
D2=D1
0 0.20
D2
0.5± 0.1 4.9± 0.2
0.5± 0.1
Dimensions in millimeters
FEATURES Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop,low switching losses High surge capability For use in low voltage,high frequency inverters free xxxx wheeling,and polarity protection applications The plastic material carries U/L recognition 94V-0
MECHANICAL DATA Case:JEDEC DO--213AB,molded plastic Terminals: Solderable per MIL- STD-202,method 208 Polarity: Color band denotes cathode Weight: 0.0046 ounces,0.116 grams Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
MDD Catalog Number
SM5817
SM5818
Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current
@TA=90 Peak forw ard surge current
VRRM VRMS VDC
IF(AV)
20 14 20
30 21 30
1.0
8.3ms single half-sine-w ave
IFSM
25
superimposed on rated load
Maximum instantaneous forw ard voltage @ 1.0A
z (Note 1)
@ 3.0A VF
0.45 0.75
0.55 0.875
Maximum reverse current at rated DC blocking voltage
@TA=25 @TA=100
IR
Typical junction capacitance (Note2)
CJ
Typical thermal resistance (Note3)
RθJA
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