www.
goodark.
com
1/5
2015.
11-Rev.
B
SK37A thru SK3BA
Surface Mount
Schottky Rectifier Reverse Voltage 70V to 100V Forward Current 3A
Peak Forward Surge Current （A）
Ratings and Characteristics Curves
(TA = 25℃ unless otherwise noted)
100
3
80
2.
5
2 60
Bridge Output Full Wave Rectified Current, （A）
1.
5 40
1
0.
5
0 0 25 50 75 100 125 150 Lead temperature（℃）
Figure 1.
Forward Current Derating Curve
20
0 1 10
Number of Cycles at 60Hz
100
Figure 2.
Maximum Non‐Repetitive Peak Forward Surge Current
100
Instantaneous Forward Current (A)
10
1
0.
1
0.
01 0.
0
0.
2 0.
4 0.
6 0.
8 1.
0
Instantaneous Forward Voltage (V)
Figure 3.
Typical Instantaneous Forward Characteristics
1.
2
25℃ 50℃ 75℃ ...