RATING AND CHARACTERISTIC CURVES ( 31DQ03- 31DQ04 )
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
5
120
4
3
80
60
2
40
1
20
0
0
0
25
50
75
100
125
150
175
1
2
4
6
10
20
40 60 100
NUMBER OF CYCLES AT 50Hz
CASE TEMPERATURE, (°C)
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
20
10
10
TJ= 100 °C
1.0
1.0
Tj = 25 °C
0.1
TJ = 25 °C
0.1
0.01
0.01
0
40
60
80
100
120
140
20
PERCENT OF RATED REVERSE
VOLTAGE, (%)
0.001
0.1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 02 : March 25, 2005
SYNSEMI [ SYNSEMI, INC. ]
