星合电子
XINGHE ELECTRONICS
Fig.1 Forward Current Derating Curve
3.0
2.4
1.8
1.2
Single phase half-wave 60 Hz
0.6 resistive or inductive load
0.0
25 50 75 100 125 150 175
Ambient Temperature (°C)
S3A THRU S3M
Surface Mount General Purpose Silicon Rectifiers
Reverse Voltage - 50 to 1000 V
Forward Current - 3 A
Fig.2 Typical Instaneous Reverse
Characteristics
100
TJ=150°C
TJ=125°C
10
TJ=100°C
1.0
TJ=75°C
0.1
0.01
0
TJ=50°C
TJ=25°C
200
400
600
800
Instaneous Reverse Voltage (V)
Fig.3 Typical Forward Characteristic
1.0
0.5
0.2
0.1
0.6
0.7
0.8
0.9 1.0
1.1
Instaneous Forward Voltage (V)
Fig.4 Typical Junction Capacitance
100
10
TJ=25°C
1
0.1
1.0
10
100
Reverse Voltage (V)
2
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