RATINGS AND CHARACTERISTIC CURVES UGF20A THRU UGF20K
FIG.1 - FORWARD CURRENT DERATING CURVE
2.00
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
RESISTIVE OR
INDUCTIVE LOAD
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
70
PEAK FORWARD SURGE CURRENT,
AMPERES
60
50
40
30
20
10
0
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
1.50
1.00
UGF20A~UGF20G
UGF20J~UGF20K
0.50
0
0
25
50
75
100
125
o
150
175
1
10
NUMBER OF CYCLES AT 60Hz
100
AMBIENT TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10.00
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MICROAMPERES
PULSE WIDTH=300uS
1% DUTY CYCLE
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100
F20
G
2 0J
UG
F
0F~
UG
UG
F2
0K
UGF
20
A~UG
UG
F2
1.00
F20D
10
0.10
1
T
J
=100 C
o
T
J
=125 C
o
0.1
0.01
0.2
0
0.6
1.0
1.4
1.8
2.2
20
40
60
80
100 110
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.5 - TYPICAL JUNCTION CAPACITANCE
200
JUNCTION CAPACITANCE, pF
T
J
= 25 C
o
100
60
40
20
10
6
4
2
1
.1
.2
.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE, VOLTS
REV. : 0
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