XT Series - XT Power Distribution Module

Series: XT
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The XT Series is a 2-terminal bi-directional, voltage triggered switch designed for Xenon HID 'hot re-strike' circuits such as those found in automobiles. Switching voltages for the devices are fixed depending on the part number selected.

The gas plasma trigger technology offers very fast switching speeds, resulting in significantly better di/dt values when compared to silicon based SIDAC devices. Due to the high switching voltage of the devices, step-up transformer sizes and specifications can be reduced, saving cost, size, and weight.

Features:
  • RoHS compliant
  • 2 terminal configuration
  • Very high switching speed once switching voltage has been reached, resulting in high di/dt to be generated enabling the best performance to be extracted from ignition transformers
  • High lifetime and stability
  • Switching performance is virtually unaffected by changes in ambient temperature
  • Tape and Reel to EIA 481-1

Applications:

  • This product is optimized for Xenon HID ‘Hot re-strike’ circuits which require a very high number of operations at high current levels. The switching time is typically 10nS for the best possible efficiency

Product Literature


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Access specifications, certifications, check availability and order parts below

Catalog #Fuse TypeInput TerminalsOutput TerminalsCurrent Rating (Continuous per Circuit) in AmpsCurrent Rating (Continuous) in AmpsIngress ProtectionDimensionsTemperature Maximum CelsiusTemperature Minimum CelsiusAgency Approval - ShockAgency Approval - VibrationAgency Approval - HumidityMounting MethodRecommended TorqueStockSamplesCompare
880073MIDI
ATO		M8 StudM8 StudsMIDI: 170A (85% of max fuse rating) - ATO: 30A (85% of max fuse rating)350ISO 8846, SAE J11715.751 H x 1.675 W x 3.9375 L in. (146 mm)125-5550 G8 G0-95% RHBolt DownFuse: 3.0NmCheckOrder
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