SRA251 thru SRA257
Figure 1
Typical Forward Characteristics
20
30
100
60
40
20
20
25°C
Amps
10
Amps
.6
.4
.2
.1
.06
.04
.02
.01
.4
.6
.8
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
500
400
300
Amps
200
100
0
8 10
1.0
1.2
1.4
10
15
25
Figure 2
Forward Derating Curve
MCC
Micro Commercial Components
TM
5
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
50
75
100
125
150
175
0
°C
Average Forward Rectified Current - Amperes
versus
Case
Temperature -
°C
Figure 4
Peak Forward Surge Current
600
1
2
4
6
20
40
60 80 100
Cycles
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
Figure 3
Junction Capacitance
400
300
200
100
pF
10
6
4
2
1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
400
1000
T
J
=25°C
Junction Capacitance - pF
versus
Reverse Voltage - Volts
Revision:
A
www.mccsemi.com
2 of 3
2011/01/01
MCC [ Micro Commercial Components ]
