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SFH756 - Infineon

Description: Fiber Optic Transmitter 660nm 2.1V 50 mA

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PCB Footprints
SFH756 - Infineon PCB footprint - Other - Other - SFH756-3
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3D Models
SFH756 - Infineon  - 3D model - Other - SFH756-3
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SFH756 Details

  • Manufacturer Part Number:

    SFH756

  • Part Life Cycle Code:

    Transferred

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Infineon Technologies AG

  • Body Breadth:

    9.2 mm

  • Body Height:

    9 mm

  • Body Length or Diameter:

    24.2 mm

  • Fiber Optic Device Type:

    TRANSMITTER

  • Fiber Type:

    POF

  • JESD-609 Code:

    e0

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Operating Wavelength-Nom:

    660 nm

  • Supply Voltage-Nom:

    2.1 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

SFH756 Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a thermal via array underneath the device is recommended. This helps to dissipate heat efficiently and reduces thermal resistance.
  • Use a reflow soldering process with a peak temperature of 260°C (500°F) and a dwell time of 20-30 seconds. Ensure the PCB is clean and free of oxidation before soldering.
  • The maximum allowed voltage transient is 40 V for a duration of 100 ms. Exceeding this may damage the device.
  • Yes, but with derating. The device is rated for operation up to 150°C (302°F), but the current rating decreases with increasing temperature. Consult the datasheet for derating curves.
  • Use a TVS (transient voltage suppressor) diode or a varistor in parallel with the device to protect against EOS. Ensure the protection device is rated for the maximum voltage and current of the SFH756.

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