SR220 查看數據表（PDF） - Willas Electronic Corp.
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SR220 Datasheet PDF : 2 Pages
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WILLAS
2.0AMP SCHOTTKY BARRIER RECTIFIERS
DO-41 PACKAGE
SR220
THRU
SR2200
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
2.0
1.5
1.0
SingleHalf Wave
60HZResistive orInductive
0.5
Load0.375" (9.5mm) Lead
Length
0.0
0
25 50 75 100 125 150
LEAD TEMPERATURE (℃）
FIG.3-TYPICAL REVERSE CHARACTERISTICS
100
Tj=125℃
10
1
0.1
0.01
Tj=25℃
0.001
0.0001
0
SR220-SR260
SR280-SR2200
20
40
60
80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
10
Pulse Width=300μs
1% Duty Cycle
1
0.1
0.01
SR220-SR240
SR250-SR260
SR280-SR2100
SR2150
SR2200
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
INSTANTANEOUS FORWARD VOLTAGE (V)
FIG.4-TYPICAL JUNCTION CAPACITANCE
500
400
300
Tj=25℃, Measured at
1 MHz and applied
reverse voltage of 4.0
200
100
0
0.1
1
10
100
REVERSE VOLTAGE (V)
FIG.5-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
60
50
40
30
20
10
0
1
8.3ms Single Half Sine-
Wave JEDCE Method
10
NUMBER OF CYCLES AT 60HZ
100
2010.05
WILLAS ELECTRONIC CORP.
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