RATINGS AND CHARACTERISTIC CURVES
SM5817---SM5819
FIG.1 -- FORWARD DERATING CURVE
FIG.2 -- PEAK FORWARD SURGE CURRENT
1.0
30
25
0.75
TJ
=T MAX
J
20
25
8.3ms Single Half
Sine-Wave
0.5
Resistive or
Inductive Load
10
5
0.375"(9.5mm)Lead
Length
0.25
0
0
1
10
100
0
25
50
75
100
125
150
AMBIENT TEMPERATURE,
NUMBER OF CYCLES AT60Hz
FIG.3 -- TYPICAL INSTANTANEOUS FORWARD
X -CHARACTERISTICS
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
20
400
℃
TJ=25
10
SM5817
f=1.0MHz
Vsig=50mVp-p
SM5819
100
SM5818
1
TJ=25
Pulse width=300
1% Duty Cycle
s
10
.1
0.1
1
10
100
.2 .3
.4
.5
.6
.7
.8 .9
1.0 1.1 1.2
REVERSE VOLTAGE,VOLTS
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
MDD ELECTRONIC
MDD [ Chendahang Electronics Co., Ltd ]
