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Dated : 23/06/2003
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
RATINGS AND CHARACTERISTIC CURVES (2W005G THRU 2W10G)
FIG.1-FORWARD CURRENT DERATING CURVE
25
50
75 100 125 150 175
0
1.0
1.5
2.0
2.5
3.0
AMBIENT TEMPERATURE. ( C)
1
5
10
20
50
100
0
60
NUMBER OF CYCLES AT 60Hz
FIG.2-MAXIMUM NON-REPETITIVE SURGE CURRENT
REVERSE VOLTAGE , VOLTS
14
10
100
1.0
10
100
FIG.3-TYPICAL, JUNCTION CAPACITANCE
00.2
0.6 0.8
1.2 1.4 1.6 1.8
1.0
0.1
10
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
1.0
FIG.4-TYPICAL FORWARD CHARACTERISTICS
0
20
40
60
80
100
120 140
0.01
0.1
1.0
10
100
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
FIG.5-TYPICAL REVERSE CHARACTERISTICS
0.5
10
20
30
40
50
2
0.01
0.4
o
SINGLE PHASE HALF
WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
SINGLE HALF SINE-WAVE
(JEDEC METHOD)
Vsig=50mV p-p
TJ=25 C ,f=1MHz
o
PULSE WIDTH 300 s
2% DUTY CYCLE
TJ=25 C
o
TJ=25 C
o
TJ=125 C
o
2W005G THRU 2W10G
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