Metal Oxide VaristOrs
V-I Characteristics
5mm Disk Size
Max. Leakage
Current
Max. Clamping
Voltage
VZ05D561K - (Top line on graph)
VZ05D471K
VZ05D431K
VZ05D391K
VZ05D361K
VZ05D271K
VZ05D241K
VZ05D221K
VZ05D201K
VZ05D151K
VZ05D121K
VZ05D101K
VZ05D820K - (Bottom line on graph)
10000
1000
100
(Also applies to “E” series parts)
10
10-6 10-5 10-4 10-3 10 -2 10-1 100 101 102 103 104 105
Direct Current
Pulse: 8x20s
Varistor Current (A)
Max. Leakage
Current
7mm Disk Size
Max. Clamping
Voltage
10000
1000
100
VZ07D681K - (Top line on graph)
VZ07D621K
VZ07D561K
VZ07D511K
VZ07D471K
VZ07D391K
VZ07D331K
VZ07D271K
VZ07D241K
VZ07D201K
VZ07D181K
VZ07D151K
VZ07D121K
VZ07D101K
VZ07D820K - (Bottom line on graph)
(Also applies to “E” series parts)
10
10-6 10-5 10-4 10-3 10 -2 10-1 100 101 102 103 104 105
Direct Current Pulse: 8x20s
Varistor Current (A)
At idle power, current levels shown to the left of the diskontinuity illustrate typically the high end leakage currentꢀ However, if lower leakage current
levels are desired, they may be guaranteedꢀ In the clamping voltage region to the right of the diskontinuity, maximum clamping voltage is plottedꢀ
WORLD PRODUCTS INC. 19654 Eighth Street East, Sonoma, CA 95476 | Phone (707) 996-5201 | Fax (707) 996-3380 | www.worldproducts.com
Rev. 9.9
Metal Oxide Varistors | 41
WPI [ World Produts Inc. ]
