3W 3RW
FIG.1
FIG.2
OUTPUT CURRENT vs AMBIENT TEMPERATURE
NON- REPETITIVE SURGE CURRENT
0.1SEC
1.0SEC
2
100
75
1.5
3W SERIES
1
50
3RW SERIES
0.5
25
0
0
1
2
3
4
5
6
7 8 9 10
20
30 40 50 60
0
25
50
75
100
125
(OC)
150
CYCLES(60 Hz)
AMBIENT TEMPERATURE
FIG.3
.0048
DIA.
0.052
0.310 MAX.DIA.
ALL DIMENSIONS IN INCHES
1.0 MIN.
1.0 MIN.
0.38 MAX
OC
NOTE Maximum lead and terminal temperature for soldering,3/8 inch form case, 5 seconds at 250
TEST CIRCUIT
FIG.4
TYPICAL REVERSE RECOVERY WAVEFORM
R
1
T
D.U.T.
50 OHM
RR
PULSE
GENERATOR
-
ZERO
SCOPE
R
2
REFERENCE
0.25A
0.5A
1 OHM
R R
1, 2 NON-INDUCTIVE RESISTORS
1.0A
PULSE GENERATOR-HEWLETT PACKARD 214A OR EQUIV.
IKC REP.RATE, 10 SEC. PULSE WIDTH
ADJUST PULSE AMPLITUDE FOR PEAK I
R
ELECTRONIC DEVICES, INC. DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951.
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