SR320-DO27 Datasheet, PDF (2/2 Pages) DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD – 3.0Amp Schottky Barrier Rectifiers

Ratings And Characteristic Curves
SR320 THRU SR3200
FIG. 1- FORWARD CURRENT DERATING CURVE
3.0
2.4
1.8
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
1.2
0.6
SR320-SR360
SR370-SR3200
0
0
25
50
75
100 125 150
175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
1
0.1
0.01
0.2
0.4
TJ=25 C
PULSE WIDTH=300 μs
1%DUTY CYCLE
SR320-SR340
SR350-SR360
SR370-SR3150
SR3200
0.6
0.8
1.0 1.1
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
2000
1000
SR320-SR340
SR350-SR3200
100
TJ=25 C
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
80
64
48
32
16 8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=100 °C
1.0
0.1
TJ=25 °C
0.01
0.0010
30
60
90
120
150
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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