RATING CHARACTERISTIC CURVES ( CH420DPT )
FIG. 1 - FORWARD CHARACTERISTICS
1
FORWARD CURRENT, (A)
REVERSE CURRENT, (A)
100m
10m
1m
100u
10u
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
FORWARD VOLTAGE, (V)
25
C
o
FIG. 2 - REVERSE CHARACTERISTICS
1m
100
10u
o
75 C
o
Ta=125 C
25
o
-25
o
C
C
=1
Ta
75
o
C
1u
100n
10n
o
25 C
0
5
10
15
20
25
30
35
REVERSE VOLTAGE, (V)
FIG. 3 - TYPICAL JUNCTION CAPACITANCE
AVERAGE FORWARD CURRENT, (%)
100
JUNCTION CAPACITANCE , (pF)
50
20
10
5
2
0
0
2
4
6
8
10
12
14
REVERSE VOLTAGE, (V)
FIG. 4 - FORWARD POWER DISSIPATION
CHARACTERISTICS
100
80
60
40
20
0
0
25
50
75
100
125
AMBIENT TEMPERATURE, (
o
C
)
PEAK FORWARD SURGE CURRENT, (A)
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
o
Ta=25 C
20
I surge
10
PULSE WIDTH
P=50%
0
100
1m
10m
100m
1
PULSE WIDTH, (Sec)
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
