SR502 Просмотр технического описания (PDF) - Shenzhen Taychipst Electronic Co., Ltd
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SR502 Datasheet PDF : 2 Pages
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SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
SR502 THRU SR5100
20V-100V 5.0A
RATINGS AND CHARACTERISTIC CURVES SR502 THRU SR5100
FIG.1-FORWARD CURRENT DERATING CURVE
5.0
4.0
RESISTIVE OR INDUCTIVE LOAD
0.375" (9.5MM) LEAD LENGTH
3.0
2.0
1.0
── SR502-SR504
- - - SR505-SR5100
0
0 20 40 60 80 100 120
150
LEAD TEMPERATURE (℃)
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
TJ=150℃
TJ=125℃
10
㎲ PULSE WIDTH=300
1% DUTY CYCLE
1
TJ=25℃
0.1
── SR502-SR504
- - - SR505-SR5100
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.5-TYPICAL JUNCTION CAPACITANCE
4000
1000
TJ=25℃
f=1.0MHz
Vsig=50mVp-p
── SR502-SR504
- - - SR505-SR5100
100
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
150
125
100
75
50
25
0
1
TJ=TJMAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
10
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS
20
10
TJ=125℃
1
TJ=75℃
0.1
0.01
0.001 0
TJ=25℃
20
40
── SR502-SR504
- - - SR505-SR5100
60
80
100
PERCENT OF RATED 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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