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omponents
21201 Itasca Street Chatsworth
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1S20
THRU
1SA0
1.0 Amp Schottky
Barrier Rectifier
20 to 100 Volts
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Low power loss, high efficiency
High current capability, Low forward voltage drop
High surge capability
Metal silicon junction, majority carrier conduction
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Maximum Ratings
Operating Temperature: -55擄C to +125擄C
Storage Temperature: -55擄C to +150擄C
Maximum Thermal Resistance: 50
o
C/W Junction to Lead
Maximum
Recurrent
Peak Reverse
Voltage
20V
30V
40V
50V
60V
80V
100V
Maximum
RMS
Voltage
14V
21V
28V
35V
42V
56V
70V
Maximum DC
Blocking
Voltage
20V
30V
40V
50V
60V
80V
100V
R-1
MCC
Part Number
1S20
1S30
1S40
1S50
1S60
1S80
1SA0
D
A
Cathode Mark
B
Electrical Characteristics @ 25擄C Unless Otherwise Specified
Average Forward
I
F(AV)
1.0 A
T
C
= 75擄C
Current
Peak Forward Surge
I
FSM
35A
8.3ms, half sine
Current
Maximum
Instantaneous
Forward Voltage
I
FM
= 1.0A;
V
F
1S20-1S40
0.55V
T
C
= 25擄C
1S50-1S60
0.70V
1S80-1SA0
0.85V
Maximum DC
0.5mA
T
C
= 25擄C
Reverse Current At
I
R
10mA
T
C
= 100擄C
Rated DC Blocking
Voltage
Measured at
Typical Junction
110pF
C
J
1.0MHz, V
R
=4.0V
Capacitance
Pulse Test: Pulse width 300 usec, Duty cycle 1%.
D
C
DIMENSIONS
INCHES
DIM
MIN
A
B
C
D
0.116
0.091
0.020
0.787
MAX
0.140
0.102
0.024
-----
MIN
2.90
2.30
0.50
20.00
MAX
3.50
2.60
0.60
-----
MM
NOTE
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