SURFACE MOUNT HIGH EFFICIENCY RECTIFIERS
UF2A THRU UF2M
50V-1000V 2.0A
FIG. 1 – FORWARD CURRENT DERATING CURVE
3.0
2.5
2.0
1.5
1.0
0.5
0
25
50
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
75
100
125
150
175
AMBIENT TEMPERATURE (℃)
FIG.3 – TYPICAL JUNCTION CAPACITANCE
100
HS2A - HS2G
(UF2A - UF2G)
HS2J - HS2M
(UF2J - UF2M)
10
TJ = 25°C
f = 1 MHz
1
1
4
10
100
REVERSE VOLTAGE ,VOLTS
FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT
60
50
40
30
20
PULSE WIDTH 8.3ms
10
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0
1
2
5
10
20
50 100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL FORWARD CHARACTERISTICS
10
HS2A - HS2D
(UF2A - UF2D)
1.0
HS2G
(UF2G)
HS2J - HS2M
0.1
(UF2J - UF2M)
TJ = 25°C
PULSE WIDTH 300us
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
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