UF5AB Datasheet, PDF (2/2 Pages) SUNMATE electronic Co., LTD – SURFACE MOUNT ULTRA FAST RECTIFIER DIODES

RATINGS AND CHARACTERISTIC CURVES UF5AB THRU UF5MB
FIG. 1- FORWARD CURRENT DERATING CURVE
5.0
4.0
3.0
2.0
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
1.0
0
0
25
50
75
100 125 150
175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10 _{TJ=25 C}
PULSE WIDTH=300 µs
1%DUTY CYCLE
1
0.1
UF5A -UF5D
UF5G
UF5J -UF5M
0.01
0.2
0.6
1.0
1.4
1.8 2.0
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
200
100
TJ=25 C
10
UF5A -UF5G
UF5J -UF5M
1
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
2 of 2
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
150
120
90
60
30
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
100
TJ=100 C
10
1
TJ=25 C
0.1
0.01 ₀
20
40
60
80
100
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1
1
10
100
t,PULSE DURATION,sec.
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