RATINGS AND CHARACTERISTIC CURVES UF151G THRU UF157G
FIG.1 - FORWARD CURRENT DERATING CURVE
1.5
1.2
0.9
0.6
0.3
60 Hz Resistive or
Inductive load
0
0
50
100
150
LEAD TEMPERATURE, oC
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
UF151G-UF153G
1.0
UF154G
UF155G-UF157G
0.1
0.01
TJ=25oC
PULSE WIDTH=300uS
1% DUTY CYCLE
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
50
Pulse Width 8.3ms
Single Half-Sire-Wave
(JEDEC Method)
40
30
20
10
0
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
1000
100
TJ=125oC
10
1
TJ=25oC
0.1
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
100
TJ = 25oC
f = 1.0 MHZ
Vsig = 50mVp-p
10
1
0.1
1.0
4.0 10
100
REVERSE VOLTAGE, VOLTS
YENYO TECHNOLOGY CO., LTD.
2/2
R1, MAY-12