Metal Oxide VaristOrs
Peak Pulse and Derating Curves
Peak Current Per Pulse Versus Pulse Duration
100%
1 Repetition - (Top line on graph)
2 Repetitions
10 Repetitions
10%
1%
102 Repetitions
103 Repetitions
104 Repetitions
105 Repetitions
106 Repetitions - (Bottom line on graph)
0.1%
0.01%
20
100
1000
10000
Pulse Duration (µs)
Temperature Derating Curve Power and Energy Rating vs. Temperature
120%
100%
80%
60%
40%
20%
0%
-55
50
60
70
80
90
100
110
120 130
Ambient Temperature °C
WORLD PRODUCTS INC. 19654 Eighth Street East, Sonoma, CA 95476 | Phone (707) 996-5201 | Fax (707) 996-3380 | www.worldproducts.com
Rev. 9.9
40 | Metal Oxide Varistors
WPI [ World Produts Inc. ]
