RATING AND CHARACTERISTIC CURVES (SR1620 THRU SR1660)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
24
20
5
SR
16
20
~S
R1
64
SR
1
65
0~
SR
1
66
0
50
INSTANTANEOUS FORWARD CURRENT,(A)
16
1
SR
12
8
4
0
0
20
40
60
80
10
5.0
CASE TEMPERATURE,( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
250
1
SR
62
1
SR
0~
65
0~
1
SR
66
100
64
5
0
1.0
Tj=25 C
Pulse Width 300us
1% Duty Cycle
120
140
160
180
200
0.1
PEAK FORWARD SURGE CURRENT,(A)
200
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
FORWARD VOLT
AGE,(V)
150
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
100
50
FIG.5 - TYPICAL REVERSE
0
1
5
10
50
100
CHARACTERISTICS
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
2800
2400
2000
1600
SR
JUNCTION CAPACITANCE,(pF)
REVERSE LEAKAGE CURRENT, (mA)
10
1.0
Tj=75 C
1200
800
400
0
162
0~S
R1
645
Tj=25 C
.1
SR1
650~
SR1
660
.01
.05
.1
.5
1
5
10
50
100
.01
0
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLT
AGE,(%)
UNIOHM [ UNIOHM CORPORATION ]
