Ceramic transient voltage suppressors

SMD disk varistors for automotive applications

Features

■ 12 V and 24 V supply systems

■ High energy absorption capability

■ SMD plastic package

■ No temperature derating up to 85 °C

■ RoHS-compatible

■ Suitable for lead-free soldering

■ UL approved

■ PSpice simulation modeling available for different pulses

Applications

■ Load dump protection acc. to ISO 7637, pulse 5

■ Jump start protection

Design

■ Cylindrical varistor element, encapsulated.

■ Encapsulation: thermoplastic, flame-retardant to UL 94 V-0.

■ Termination: tinned copper alloy, suitable for lead-free wave and reflow soldering, and compatible with tin/lead solder.