1.5KE Datasheet, PDF (4/4 Pages) List of Unclassifed Manufacturers – GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

DEVICE CHARACTERISTICS
1.5KE Series
100
10
Non-Repetitve
Pulse Wavefom
Shown in Flgure3
TA=25 C
1.0
0.1
0.1US 1.0US
10US
100US
1.0ms
10ms
td,PULSE WIDTH,SEC
FIGURE 1-PEAK PULSE POWER RATING VERSUS
PULSE TIME CURVE
100
75
50
25
0
0 25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATUER, C
FIGURE2-PULSE DERATING CURVE
150
100
tf=10 sec
Peak Value
Ippm
TA=25 C
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of Ipp
10⁴
1,000
Tj=25 C
f=1.0MHZ
Vsig=50mVp-p
Measured at
Zero Bias
Half Value-Ipp
2
50
10/1000 sec Waveform
as Defined bye R.E.A.
e-kt
td
0
0
1.0
2.0
3.0
4.0
t, TIME,ms
FIGURE 3-PULSE WAVEFORM
100
Measured at
Stand-Off
Voltahe(V MW)
10
5.0 10
20
50
100
200
500
V(BR), BREAKDOWN VOLTAGE, VOLTS
FIG.4-TYPICAL JUNCTION CAPACITANCE
5.00
3.75
2.50
=375"(9.5mm)
200
100
50
Tj=Tj max
8.3ms SINGLE HALF since-WAVE
JEDEC METHOD
1.25
0
0
20mm 20mm 1mm
Copper Heat Sinks
(0.8" 0.8" 0.40")
25 50 75 100 125 150 175 200
TL, LEAD TEMPERATURE, C
FIG.5-STEADY STATE POWER DERATING
UNIDIRECTIONAL ONLY
10
1
5 10
50 100
NUMBER OF CYCLES AT 60 Hz
FIG.6-MAXIMUM NON-REPETITEVE
PEAK FORWARD SURGE CURRENT
UNIDIRECTIONAL
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