SM4001_17 Datasheet, PDF (3/7 Pages) Formosa MS – MELF General Purpose Rectifiers

Rating and characteristic curves (SM4001 THRU SM4007)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
50
10
3.0
1.0
0.1
T_J=25 C
Pulse Width 300us
1% Duty Cycle
.01
.6
.7 .8 .9 1.0 1.1 1.2 1.3
FORWARD VOLTAGE,(V)
FIG.3 - TYPICAL REVERSE
CHARACTERISTICS
100
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
20 40
60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE ( C)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
40
30
8.3ms Single Half
TJ=25 C
Sine Wave
20
JEDEC method
10
0
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
10
1.0
.1
T_J=125 C
TJ=25 C
.01
0 20 40 60 80 100 120 140
PERCENTAGE RATED PEAK REVERSE VOLTAGE
35
30
25
20
15
10
5
0
.01
FIG.5-TYPICAL JUNCTION CAPACITANCE
.05 .1
.5 1
5 10
REVERSE VOLTAGE,(V)
50 100
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Document ID Issued Date
DS-221102 2008/02/10
Revised Date Revision
2010/03/10
C
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