RATINGS AND CHARACTERISTIC CURVES (1.5KE SERIES)
FIG.1- PEAK PULSE POWER RATING CURVE
PEAK PULSE POWER (Ppp) or CURRENT (
IPPM
)
DERATING IN PERCENTAGE, %
100
100
FIG.2- PULSE DERATING CURVE
P
PPM
, PEAK PULSE POWER, KW
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
T
A
=25
0
C
10
75
50
1.0
25
0.1
0.1ms
1ms
10ms
100ms
1.0ms
10ms
0
0
25
50
75
100
125
o
150
175
200
tp, PULSE WIDTH, sec.
T
A,
AMBIENT TEMPERATURE, C
FIG.3- PULSE WAVEFORM
tr=10
m
sec.
PEAK VALUE
l
PPM
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS
to 50% of l
PPM
PM
(AV)
, STEADY STATE POWER DISSIPATION,
WATTS
FIG.4- STEADY STATE POWER DERATING CURVE
5.0
150
PEAK PULSE CURRENT - %
60Hz
RESISTIVE OR INDUCTIVE LOAD
100
L=0.375"(9.5mm)
LEAD LENGTHS
50
HALF VALUE- l
PPM
2
10/1000 sec. WAVEFORM
as DEFINED by R.E.A.
2.5
1.6 X 1.6 X .040"
(40 X 40 X 1mm.)
COPPER HEAT SINKS
0
0
25
50
75
100
125
o
0
td
0
1.0
2.0
t, TIME, ms
3.0
4.0
150
175
200
TL, LEAD TEMPERATURE, C
FIG.5- TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
10,000
UNIDIRECTIONAL
BIDIRECTIONAL
FIG.6- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
l
FSM
, PEAK FORWARD SURGE CURRENT,
AMPERES
200
8.3ms Single Half Sine Wave
JEDEC Method
Tj=Tj max.
100
C
J
, JUNCTION CAPACITANCE.(pF)
V
R
=0
1,000
100
Tj=25
0
C
f=1.0MHz
Vsig=50mVp-p
10
1
10
NUMBER OF CYCLES AT 60Hz
100
V
R
-RATED
STAND-OFF
VOLTAGE
10
1.0
10
V
(BR)
, BREAKDOWN VOLTAGE. VOLTS
100
200
- 577 -
ETC [ ETC ]
