IXTH1N170DHV - Standard Series

Littelfuse Power Semi TO-247HV 3 H 2Sq 3L image
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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.

Depletion mode MOSFETs, unlike the regular enhancement type MOSFETs, require a negative gate bias to turn off. Consequently they remain on at or above zero gate bias voltage but otherwise have similar MOSFET like characteristics. They are suitable for level shifting, solid state relays, current regulators, and active loads. 


  • ‘Normally-On’ operation
  • Linear mode tolerant
  • Internal standard packages
  • UL 94 V-0 Flammability qualified
    (molding epoxies)



  • Audio amplifiers
  • Start-up circuits
  • Protection circuits
  • Ramp generators
  • Current regulators
  • Active loads


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