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IT253 - Schaffner

Description: Pulse Transformers .25A 500VAC PCB MOUNT

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PCB Footprints
IT253 - Schaffner PCB footprint - Other - Other - IT253-1
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3D Models
IT253 - Schaffner  - 3D model - Other - IT253-1
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IT253 Details

  • Manufacturer Part Number:

    IT253

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • Manufacturer:

    Schaffner

  • YTEOL:

    5.9

  • Application:

    GATE DRIVE

  • ET Product-Min:

    160 V-us

  • Height:

    11.3 mm

  • Input Voltage-Nom:

    500 V

  • Length:

    17.6 mm

  • Mounting Feature:

    THROUGH HOLE MOUNTED

  • Number of Functions:

    1

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -25 °C

  • Primary Inductance:

    1100 µH

  • Pulse Rise Time-Max:

    1300 ns

  • Surface Mount:

    NO

  • Transformer Type:

    PULSE TRANSFORMER

  • Turns Ratio (Np:Ns):

    1:1:1

  • Width:

    16.7 mm

IT253 Frequently Asked Questions (FAQs)

  • Schaffner recommends a symmetrical PCB layout with a solid ground plane, and the IT253 should be placed near the power entry point to minimize electromagnetic interference (EMI).
  • The IT253 is designed to handle high-frequency noise and transients through its internal filtering and shielding. It can withstand high-frequency noise up to 10 GHz and transients up to 2 kV.
  • The IT253 can operate safely in temperatures ranging from -40°C to 85°C, making it suitable for a wide range of industrial and commercial applications.
  • Yes, the IT253 meets the requirements for medical devices according to IEC 60601-1 and can be used in medical applications.
  • The IT253 is designed to meet the EMC regulations of various countries, including the EU's EMC Directive and the FCC regulations in the US.

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IT253 Overview

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