SB520 查看數據表（PDF） - Galaxy Semi-Conductor
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SB520 Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES
SB520 - - - SB5A0
FIG.1 -- FORWARD CURRENT DERATING CURVE
5
SB520 - SB540
4
SB550 - SB5A0
3
2
Resistive or
1
Inductive Load
0.375"(9.5mm)
Lead Length
0
0 25 50 75
100 125 150
LEAD TEMPERATURE,
FIG.2 --TYPICAL FORWARD CHARCTERISTICS
40
10
SB520-SB540
SB550-SB560
SB580-SB5A0
1.0
0.1
0
TJ-25
Pulse width =300µs
0.2
0.4
0.6
0.8 1.0
INSTANTANEOUS FORWARD VOLTAGE. VOLTS
FIG.3 --MAX NON-REPETITIVE PEAK FWD
SURGE CURRENT
150
120
90
60
8.3ms Single Half
Sine-Wave
30
0
0
10
100
NUMBER OF CYCLES AT 60HZ
FIG.4--TYPICAL JUNCTION CAPACITANCE
300
TJ=25
f=1.0MHZ
100
40
20
10
1
10
100
1000
REVERSE VOLTAGE , VOLTS
FIG.5--TYPICAL REVERSE CHARACTERISTICS
100
TJ=125
10
1.0
0.1 TJ=75℃
TJ=25
0.01
0.001
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE.
Document Number 0266028
BLGALAXY ELECTRICAL
www.galaxycn.com
2.
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