RATINGS AND CHARACTERISTIC CURVES B5817W THRU B5819W
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
10.8
9.0
7.2
5.4
3.6
1.25
1.0
0.75
0.5
0.25
0
Resistive or inductive
load0.375''(9.5mm)
lead length
1.8
0
0
20
40
60
80
100
120
140
0
10
100
NUMBER OF CYCLES AT 60Hz
CASE TEMPERATURE( C)
FIG. 3- TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 4- TYPICAL REVERSE CHARACTERISTICS
100
10
50
10
TJ=125
TJ=75
C
TA=25
C
TA=125
C
1.0
1.0
0.1
C
0.1
Pulse width=300us
1% duty cycle
0.01
0.001
TJ=25
C
0.01
0
0.4
0.8
1.2
1.6
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE(V)
PERCENT OF RATED PEAK PEVERSE VOLTAGE (%)
FIG. 5- TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT
THERMAL IMPEDANCE
400
100
10
100
1
10
0.1
0.1
1
10
100
0.01
1
10
100
REVERSE VOLTAGE (V)
t--PULSE DURATION (sec.)
MDD ELECTRONIC
MDD [ Chendahang Electronics Co., Ltd ]
