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DF2005S-G - Comchip Technology

Description: Diode Rectifier Bridge Single 50V 2A 4-Pin Case DFS Tube

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DF2005S-G - Comchip Technology PCB footprint - Other - Other - DF2005S-G-3
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DF2005S-G Details

  • Manufacturer Part Number:

    DF2005S-G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    Comchip Technology Corporation Ltd

  • YTEOL:

    0

  • Breakdown Voltage-Min:

    50 V

  • Configuration:

    BRIDGE, 4 ELEMENTS

  • Diode Type:

    BRIDGE RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.1 V

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    60 A

  • Number of Elements:

    4

  • Number of Phases:

    1

  • Operating Temperature-Max:

    150 °C

  • Output Current-Max:

    2 A

  • Peak Reflow Temperature (Cel):

    260

  • Rep Pk Reverse Voltage-Max:

    50 V

  • Surface Mount:

    YES

  • Time@Peak Reflow Temperature-Max (s):

    30

DF2005S-G Frequently Asked Questions (FAQs)

  • The recommended PCB layout involves placing the device on a 4-layer board with a solid ground plane, using thermal vias to dissipate heat, and keeping the input and output traces separate. A thermal pad on the bottom of the device should be connected to a copper plane for heat dissipation.
  • To ensure stable operation, the device requires a stable input voltage (VIN) between 4.5V to 5.5V, and a bias voltage (VBIAS) between 2.5V to 3.5V. The bias voltage should be decoupled with a 10nF capacitor to ground.
  • The maximum allowable power dissipation for the DF2005S-G is 1.5W. Exceeding this limit can cause the device to overheat, leading to reduced performance or even damage.
  • To protect the device from ESD, handle the device by the body or use an anti-static wrist strap. The device should be stored in an anti-static bag or tube, and PCBs should be designed with ESD protection circuits.
  • A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for input decoupling, placed as close to the VIN pin as possible. This helps to filter out noise and ensure stable operation.

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DF2005S-G Overview

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