RS3A Ver la hoja de datos (PDF) - Shenzhen Luguang Electronic Technology Co., Ltd
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RS3A Datasheet PDF : 2 Pages
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RS3A-RS3M
3.0AMPS. Surface Mount Fast Recovery Rectifiers
RATINGS AND CHARACTERISTIC CURVES (RS3A THRU RS3M)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
3.0
RESISTIVE OR
2.5
INDUCTIVE LOAD
FIG.2- TYPICAL REVERSE CHARACTERISTICS
100
2.0
Tj=1250C
10
1.0
P.C.B. MOUNTED
0.6 X 0.6" ( 16 X 16mm )
COPPER PAD AREAS
0
0
50
100
150
200
o
LEAD TEMPERATURE. ( C)
FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
150
Tj=Tj max.
8.3ms Single Half Sine Wave
125
JEDEC Method
100
75
50
25
0
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.4- TYPICAL JUNCTION CAPACITANCE
100
Tj=25C0
f=1.0MHz
Vsig=50mVp-p
Tj=750C
1
Tj=250C
0.1
0.01
0
20 40
60
80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
100
Tj=125C0
10
Tj=25C0
1
Tj=-400C
10
1
10
100
REVERSE VOLTAGE. (V)
0.1
0.4 0.6
Pulse Width=300 s
1% Duty Cycle
0.8 1.0 1.2 1.4 1.6
FORWARD VOLTAGE. (V)
1.8 2.0
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
trr
+0.5A
(+)
50Vdc
(approx)
(-)
DUT
1W
OSCILLOSCOPE
NON
(NOTE 1)
INDUCTIVE
(-)
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25A
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
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