SR1520C Datasheet, PDF (2/2 Pages) Shunye Enterprise – SCHOTTKY BARRIER RECTIFIER

RATINGS AND CHARACTERISTIC CURVES SR1520C THRU SR15A0C
FIG. 1- FORWARD CURRENT DERATING CURVE
15
12
9
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
6
3
SR1520C-SR1545C
SR1550C-SR15A0C
0
0
25
50
75
100 125 150
175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
10
TJ=25 C
1
PULSE WIDTH=300 µs
1%DUTY CYCLE
0.1
SR1520C-SR1545C
SR1550C-SR1560C
SR1570C-SR15A0C
0.01
0.2
0.4
0.6
0.8
1.0 1.1
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
2000
1000
TJ=25 C
100
SR1520C-SR1545C
SR1550C-SR15A0C
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
150
125
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
100
75
50
25
1
10
100
NUMBER OF CYCLES AT 60 Hz
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=100 C
1
TJ=75 C
0.1
0.01
TJ=25 C
0.0010
20
40
60
80
100
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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