1N5817 THRU 1N5819
FIG.1-FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
AVERAGE FORWARD CURRENT
AMPERES
30
25
20
15
10
5
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
T
J
=T
J
max.
8.3ms SINGLE HALF
SINE-WAVE
(JEDEC Method)
1
0.75
0.5
0.25
0
0
20
40
60
RESISTIVE OR
INDUCTIVE LOAD
0.375" (9.5mm)
LEAD LENGTH
80
o
100
120
140
LEAD TEMPERATURE, ( C)
Fig.4- TYPICAL REVERSE CHARACTERISTICS
Fig.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
INSTANTANEOUS FORWARD CURRENT
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
50
10
Tj=125 C
Pulse Width=300 S
1% Duty Cycle
1
o
10
1
T
J
=125
o
C
Tj=25 C
0.1
o
0
T
J
=75 C
o
0.01
T
J
=25 C
0.001
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE
VOLTAGE,%
o
0.01
0
0.2 0.4
0.6
0.8
1.0 1.2 1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE
VOLTS
Fig.5- TYPICAL JUNCTION CAPACITANCE
TRANSIENT THERMAL IMPEDANCE, C/W
JUNCTION CAPACITANCE,pF
Fig.6- TYPICAL TRANSIENT THERMAL IMPEDANCE
100
o
400
Tj=25 C
f=1.0MHz
Vsig=50mVp-p
o
100
10
1
10
0.1
1
10
100
0.1
0.01
0.1
1
10
100
REVERSE VOLTAGE, VOLTS
t, PULSE DURATION,sec.
SEMTECH ELECTRONICS LTD.
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 11/11/2008
SEMTECH_ELEC [ SEMTECH ELECTRONICS LTD. ]
