Datasheet Vishay VDRUS20Z550BKE — Datenblatt

VDRUS Series
www.vishay.com Vishay BCcomponents VDR Metal Oxide Varistors Ultra Surge
High Operating Temperature 125 °C
FEATURES
• Low  high purity zinc oxide disc
• Halogen free high temperature resistant silicone
coated
• Straight or kinked leads
• Ultra high current surge/size ratio capability up
to 13 kA for US20 types
• Certified for operation up to 125 °C according to
UL 1449 edition 4, VDE/IEC 61051-1/2
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912 DESIGN SUPPORT TOOLS AVAILABLE
3D 3D 3D Models APPLICATION
Design Tools • Overvoltage and transient voltage protection Models DESCRIPTION QUICK REFERENCE DATA
PARAMETER
Maximum continuous voltage in
operating temperature range:
RMS
DC
Maximum non-repetitive transient
current INRP (8 x 20 μs) …