1.5KE Datasheet, PDF (3/4 Pages) List of Unclassifed Manufacturers – GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

Silicon Avalanche Diodes
1500 Watt Axial Leaded Transient Voltage Suppressors
RoHS _{1.5KE Series}
®
Ratings and Characteristic Curves TA=25˚C unless otherwise noted
100
100
75
10
50
1
25
0.1
0.1s 1.0s 10s
100s 1.0ms 10ms
td- Pulse Width (sec.)
Fig. 1 Peak Pulse Power Rating Curve
150
100
50
tr=10µsec
Peak Value
IPPM
TJ=25˚C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Half Value IPPM
2
10/1000µsec. Waveform
as defined by R.E.A
td
0
0
1.0
2.0
3.0
4.0
t-Time (ms)
Fig. 3 Pulse Waveform
0
0 25 50 75 100 125 150 175 200
TA- Ambient Temperature (˚C)
Fig. 2 Pulse Derating Curve
10000
1000
Unidirectional
Bidirectional
VR=0
100
VR=Rated
Stand-off Voltage
f=1MHz
Vsig=50mVp-p
TJ=25˚C
10
5
10
100
500
VWM-Reverse Stand-Off Voltage (V)
Fig. 4- Typical Junction Capacitance
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
00
L=0.375(9.5mm)
Lead Lengths
60Hz
Resistive or
Inductive Load
1.6x1.6x.040"
(40x40x1mm)
Copper Heat Sinks
25 50 75 100 125 150 175 200
TL- Lead Temperature (˚C)
Fig. 5 Steady State Power
Derating Curve
296
200
100
8.3 Single Half Sine Wave
(JEDEC Method) TJ=TJmax
10
1
10
100
Number of Cylces at 60HZ
Fig. 6- Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
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