RATINGS AND CHARACTERISTIC CURVES 1.5KE6.8 THUR 1.5KE440CA
FIG. 1-PEAK PULSE POWER RATING CURVE
FIG. 2-PULSE DERATING CURVE
100
100
75
50
25
0
10
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
1.0
0.1
TA=25
C
0.1ms
1.0ms
10ms
100ms
1.0ms
10ms
td,PULSE WIDTH,sec.
FIG.3-PULSE WAVEFORM
0
25
50
75
100
125
150
175
200
150
TA, AMBIENT TEMPERATURE,( C)
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
tr=10msec
CURRENT DECAYS to 50% of IppM
FIG. 4-TYPICAL JUNCTIONAL CAPACITANCE
UNIDIRECTIONAL
PEAK VALUE IppM
10,000
1,000
100
100
50
0
IPPM
2
UNIDIRECTIONAL----
BIDIRECTIONAL
HALF VALUE
10/1000msec WAVEFORM
as DFINED by R.E.A.
VR=0
f=1.0MHz
Vsig=50mVp-p
TJ=25 C
td
0
1.0
2.0
3.0
4.0
t,TIME,ms
VR=RATED
STAND-OFF
VOLTAGE
FIG.5-STEADY STATE POWER DERATING CURVE
5.00
3.75
2.50
1.25
0
L=0.375” (9.5mm)
lLEAD LENGTHS
60Hz RESISTIVE
OR INDUCTIVE LOAD
10
5
10
100
500
V(BR),BREAKDOWN VOLTAGE,VOLTS
1.6 1.6 0.040”
(40 40 1mm)
COPPER HEAT SINKS
FIG.6-MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
200
0
25
50
75
100
125
150
C
175
200
TL,LEAD TEMPERATURE,
100
FIG.7-TYPICAL REVERSE LEAKAGE CHARCTERISTICS
1000
100
10
MEASURED AT DEVICES
STAND-OFF
VOLTAGE,Vwm
TJ=TJmax.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
1
TA=25 C
10
0.1
1.0
10
100
NUMBER OF CYCLES AT 60Hz
0.01
0.001
0
100
200
300
400
500
V(BR),BREAKDOWN VOLTAGE,VOLTS
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