SK32B Datasheet, PDF (2/2 Pages) Micro Commercial Components – 3 Amp Schottky Rectifier 20 to 100 Volts

SK32B - SK315B
3.0 AMPS. Surface Mount Schottky Barrier Rectifiers
RATINGS AND CHARACTERISTIC CURVES (SK32B THRU SK315B)
FIG. 1- MAXIMUM FORWARD CURRENT DERATING
CURVE
3.0
RESISTIVE OR
INDUCTIVELOAD
2.0
FIG. 2- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
150
AT RATED TL
8.3ms Single Half Sine Wave
120
JEDEC Method
90
1.0
PCB MOUNTED ON 0.4X0.4"
(10X10mm)COPPER PAD AREAS
0
50 60 70 80 90 100 110 120 130 140 150 160
LEAD TEMP ERATURE.( ^OC)
FIG. 3- TYPICAL FORWARD CHARACTERISTICS
40
Tj=125^OC
10
Tj=125^OC
1
PULSE WIDTH=300 S
1% DUTY CYCLE
60
30
0
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG. 4- TYPICAL REVERSE CHARACTERISTICS
20
10
TJ=125^OC
1
TJ=75^OC
0.1
Tj=25^OC
0.1
0.01
0
SK32B-SK34B
SK35B-SK36B
SK39B-SK315B
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.5
FORWARD VOLTAGE.(V)
FIG. 5- TYPICAL JUNCTION CAPACITANCE
1000
Tj=25^OC
f=1.0MHz
Vsig=50mVp-p
100
SKS3K53B2-BS-KS3K63B4B
SK39B-SK315B
0.01
TJ=25^OC
0.001
0
SK32B-SK34B
SK35B-SK315B
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
FIG.6- TYPICAL TRANSIENT THERMAL
CHARACTERISTICS
100
10
1
10
0.1
1
10
REVERSE VOLTAGE.(V)
0.1
100
0.01
0.1
1
10
100
t, PULSE DURATION, (sec)
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