RS1A-RS1M
Fast Rectifiers
(continued)
Typical Characteristics
Average Rectified Forward Current, I
F
[A]
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
25
50
75
100
125
Ambient Temperature [ºC]
150
175
RESISTIVE OR
INDUCTIVE LOAD
P.C.B. MOUNTED
ON 0.2 x 0.2"
(5.0 x 5.0 mm)
COPPER PAD AREAS
Peak Forward Surge Current, I
FSM
[A]
1.6
30
25
20
15
10
5
0
1
2
5
10
20
Number of Cycles at 60Hz
50
100
Figure 1. Forward Current Derating Curve
Figure 2. Non-Repetitive Surge Current
10
10
T
A
= 125
º
C
Forward Current, I
F
[A]
1
Reverse Current, I
R
[mA]
T
A
= 125
º
C
1
T
A
= 100
º
C
0.1
T
A
= 25
º
C
0.1
Pulse Width = 300µs
µ
2% Duty Cycle
0.01
T
A
= 25
º
C
0.01
0.4
0.001
0.6
0.8
1
1.2
Forward Voltage, V
F
[V]
1.4
1.6
0
20
40
60
80
100 120 140
Percent of Rated Peak Reverse Voltage [%]
Figure 3. Forward Voltage Characteristics
Figure 4. Reverse Current vs Reverse Voltage
50
Total Capacitance, C
T
[pF]
20
10
5
1
1
2
5
10
20
Reverse Voltage, V
R
[V]
50
100
Figure 5. Total Capacitance
2001
Fairchild Semiconductor Corporation
RS1A-RS1M, Rev. C
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
