ASS-PKT Datasheet, PDF (3/5 Pages) StarHope – Axial Auto Surge Suppressor Stand-off Voltage - 24 to 48 Volts 18000 Watt Peak Pulse Power

SPSEMI
PK T(18KW) Series
Ratings and Characteristic Curves (TA=25 ℃ unless otherwise noted)
Fig.1 Peak Pulse Power Rating Cure
1000
100
10
1
0.1
0.000001 0.00001
0.0001
td-Pulse Width (Sec.)
0.001
Fig.3 Pulse Waveform
150
100
50
tr=10uS
Peak Value
IPPM
TJ=25℃
Pulse width(td) is defined
ad the Point where the Peak
Current Decays to 50% of IPPM
Half
Value
IPPM
2
10/1000uS
Waveform
td
00
1.0
2.0
3.0
4.0
t-Time(mS)
Fig.5 Ri-Vs chart for ISO-16750-2 Test A : 24V System
1
2
Td:350ms
3
4
5
6
7
8
151 161 171 181 191 201
VS(volt)
Fig.2 Typical Junction Capacitance
100000
10000
Uni-directional V=0V
Bi-directional V=0V
1000
Uni-directional @VR
100
Bi-directional @VR
10
TJ=25℃
f=1.0MHZ
Vsig=50mVp-p
1
0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0
VBR-Reverse Breakdown Voltage(V)
Fig.4 Maximum Non-repetitive Forward Surge
450
400
350
300
250
200
150
100
50
01
10
100
Number of Cycles at 60HZ
Fig.6 Power Derating Cure
120
100
80
60
40
20
0
0 25 50 75 100 125 150
AMBIENT TEMPERATURE(℃)
REV.2016.08.10
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