RATING AND CHARACTERTIC CURVES
25SQ030 thru 25SQ060
FIG. 1
–
FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
30
AVERAGE FORWARD CURRENT
AMPERES
25
20
15
10
5
0
25
50
75
100
125
150
175
CASE TEMPERATURE (℃)
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
FIG. 2
–
MAXIMUM NON-REPETITIVE SURGE CURRENT
300
250
200
150
100
50
0
1
10
20
50
100
PULSE WIDTH 8.3
ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
2
5
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL REVER CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT,(mA)
FIG.4-TYPICAL FORWARD CHARACTERISTICS
100
25SQ035
25SQ030
INSTANTANEOUS FORWARD CURRENT,
(A)
25SQ040-25SQ045
25SQ050-
25SQ055
100
10
10
T
J
=100
℃
25SQ060
1.0
T
J
=75
℃
1.0
T
J
= 25°C
PULSE WIDTH 300us
2% DUTY CYCLE
T
J
=25
℃
0.1
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
0.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
HY [ HY ELECTRONIC CORP. ]
