SM5817 Datasheet, PDF (2/2 Pages) Rectron Semiconductor – SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere)

RATINGS AND CHARACTERISTIC CURVES SM5817---SM5819
FIG.1 -- FORWARD DERATING CURVE
FIG.2 -- PEAK FORWARD SURGE CURRENT
1.0
0.75
0.5 Resistive or
Inductive Load
0.375"(9.5mm)Lead
0.25 _Length
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE,
30
25
20
25
10
5
0
1
TJ=TJMAX
8.3ms Single Half
Sine-Wave
10
100
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TYPICAL INSTANTANEOUS FORWARD
X -CHARACTERISTICS
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
20
10 _SM5817
SM5819
1
SM5818
.1
.2 .3
.4 .5
.6 .7
TJ=25
Pulse w idth=300 s
1% D uty C ycle
.8 .9 1.0 1.1 1.2
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
400
TJ=25
f=1.0MHz
Vsig=50mVp-p
100
10
0.1
1
10
100
REVERSE VOLTAGE,VOLTS
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!