RATINGS AND CHARACTERISTIC CURVES P6KE6.8(C)-LF THRU P6KE540(C)A-LF
FIG. 2 - PULSE DERATING CURVE
FIG. 1 - PEAK PULSE POWER RATING CURVE
100
75
50
25
0
100
10
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3 TA=25℃
1.0
0.1
0.1us
1.0us
10us
100us
1.0ms
10ms
0
25
50
75 100 125 150 175 200
td, PULSE WIDTH, sec.
TA, AMBIENT TEMPERATURE, ℃
FIG.3 - PULSE WAVEFORM
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
150
100
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS to 50% of IPP
tr =10usec.
6.000
1.000
TJ=25℃
MEASURED at
ZERO BIAS
f=1 MHZ
Vsig=50mVp-p
PEAK VALUE
IPPM
HALF VALUE
Ipp
2
10/1000uSec. WAVEFORM
as DEFINED by R.E.A.
50
0
td
MEASURED at
STAND-OFF
100
0
1.0
2.0
t, TIME, ms
3.0
4.0
VOLTAGE, VWM
FIG. 5 – STEADY STATE POWER DERATING CURVE
5.0
10
L=0.375” (9.5mm)
Lead Lengths
60Hz Resistive or
Inductive Load
1
10
100 200
3.75
2.5
1.25
0
V(BR), BREAKDOWN OLTAGE, VOLTS
1.6×1.6×.040”
(40×40×1mm)
FIG. 7 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT UNIDIRECTIONAL
Copper Heat Sinks
200
100
0
25
50 75 100
125 150 175 200
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
TL, LEAD TEMPERATURE (℃)
FIG. 6 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS
1.000
100
10
MEASURED AT DEVICES
STAND-OFF
VOLTAGE,VWM
1
0.1
TA=25℃
10
0.01
1
10
100
0.001
NUMBER OF CYCLES AT 60HZ
0
100
200
300
400 440 450
V(BR), BREAKDOWN VOLTAGE, VOLTS
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SIRECT [ Sirectifier Global Corp. ]
