Surge protector for power electronics uses in energy storage, and electric vehicles offered by Littlefuse

Summary points:

• Pxxx0S3H SIDACtor series handles two-kiloampere surge currents in a compact DO-214AB package for severe transient defense.
• Supports AC/DC power lines in automotive charging, solar inverters, industrial power supplies, UPS/AC distribution, and energy storage systems.
• Meets IEC 61000-4-5 Level 4 surge immunity while withstanding repeated high-energy events without degradation.

ROSEMONT, Ill. – Littelfuse Inc. in Rosemont, Ill., is introducing the Pxxx0S3H SIDACtor protection thyristor series two-kiloampere surge protector in a DO-214AB (SMC) package for defense against severe transient events while pursuing product miniaturization.

Potential applications include industrial and factory automation power supplies; automotive battery management and electric vehicle wall charging; solar DC and AC inverter protection; uninterruptible power supply and high-current AC distribution; and energy storage systems.

Demanding environments

The Pxxx0S3H series is built for AC and DC power lines in demanding environments, and provides surge immunity for applications such as industrial power supplies, automotive battery charging systems, solar inverters, UPS/AC distribution systems, and ICT equipment. It meets IEC 61000-4-5 Level 4 requirements while reducing overall device size.

The surge protector withstands repeated high-energy surge events without degrading; aids system compliance with IEC-61000-4-5 level 4 standards for surge immunity; measures 6.22 by 7.11 by 2.62 millimeters; can operate standalone or combine other devices.

These devices come in tape-and-reel quantities of 3,000. For more information contact Littelfuse online at www.littelfuse.com/products/overvoltage-protection/sidactor-protection-thyristors/high-exposure-surge-protection/pxxx0s3h.