Surface Mount Schottky Barrier Rectifiers
SS22A-SS220A
Ratings AND Charactieristic Curves
FIG.1 -- FORWARD DERATING CURVE
FIG.2-- PEAK FORWARD SURGE CURRENT
CURRENT,AMPERES
2.0
PEAK FORWARD SURGE
CURRENT,AMPERES
Resistive or
inductive Load
50
40
30
20
T
L
=100℃
8.3ms Single Half Sine-Wave
(JED E C M ethod)
1.0
10
0
1
10
10 0
0
P.C.B.MOUNTED ON
0.2X0.2(5.0X5.0mm)
COPPERPAD AREAS
50
60
70 80
90 100 110 120 130 140 150 160 170
LEAD TEMPERATURE
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD
CURRENT,AMPERES
100
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE
CURRENT,MICRO AMPERES
10
1.0
SS28A-SS210A
10
S
S
2
2A
~S
S
2
4A
S
S
25
A~
S
S
S
S
26
A
2
8
A
~
S
S
22
0A
0.1
0.01
T
J
=125
℃
SS22A-SS26A
1
SS28A-SS210A
T
J
=25
℃
0.1
0.001
SS22A-SS26A
0.01
Tj=25
o
C
Pulse Width=300 s
1% Duty Cycle
.2
.3
.4
.5
.6
.7
.8
.9
0.001
0
20
40
60
80
1 00
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,
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