1S20
THRU
1SA0
Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
Features
·
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
1.0 Amp Schottky
Barrier Rectifier
20 to 100 Volts
·
·
·
·
Low power loss, high efficiency
High current capability, Low forward voltage drop
High surge capability
Metal silicon junction, majority carrier conduction
Maximum Ratings
R-1
·
·
·
Operating Temperature: -55°C to +125°C
Storage Temperature: -55°C to +125°C
Maximum Thermal Resistance: 50oC/W Junction to Lead
Maximum
Maximum
RMS
Voltage
Maximum DC
Recurrent
Peak Reverse
Voltage
D
Blocking
Voltage
Part Number
1S20
1S30
1S40
1S50
1S60
1S80
1SA0
20V
14V
21V
28V
35V
42V
56V
70V
20V
30V
40V
50V
60V
80V
100V
30V
40V
50V
60V
80V
100V
A
Cathode Mark
B
Electrical Characteristics @ 25°C Unless Otherwise Specified
D
Average Forward
IF(AV)
1.0 A
T = 75°C
C
Current
Peak Forward Surge
Current
IFSM
35A
8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
1S20-1S40
1S50-1S60
1S80-1SA0
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Typical Junction
Capacitance
C
I
FM = 1.0A;
VF
0.55V
0.70V
0.85V
T = 25°C
C
DIMENSIONS
INCHES
MM
DIM
NOTE
MIN
MAX
0.140
0.102
0.024
-----
MIN
2.90
2.30
0.50
20.00
MAX
3.50
2.60
0.60
-----
A
B
C
D
0.116
0.091
0.020
0.787
IR
0.5mA
10mA
T = 25°C
T = 100°C
C
C
Measured at
1.0MHz, VR=4.0V
CJ
110pF
Pulse Test: Pulse width 300 usec, Duty cycle 1%.
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